* Trouble with dell latitude E6420
@ 2012-06-26 19:08 Giacomo Comes
2012-06-26 20:05 ` Daniel Vetter
2012-06-28 5:52 ` Takashi Iwai
0 siblings, 2 replies; 15+ messages in thread
From: Giacomo Comes @ 2012-06-26 19:08 UTC (permalink / raw)
To: intel-gfx
I have a dell latitude E6420 with Sandybridge Mobile (GT2).
Since I got it (about one year ago), it has been a nightmare to run linux on it.
At the beginning I installed openSUSE 11.4 (kernel 2.6.37.6) and the laptop
would freeze almost immediately. After that I waited for newer kernels in order to
see if things would improve. They did improve indeed and finally with kernel 3.0
I was able to run linux (openSUSE 11.4) without laptop freeze or screen issue.
Unfortunately, the only kernel that works with my laptop is 3.0. Newer kernel
(3.1, 3.2, 3.3 and 3.4) do not work.
This is what happen if I run kernel 2.6.39, 3.1, 3.2, 3.3 and 3.4:
The laptop boot and does the boot process fine. At the end of the boot process X
starts and here the problem appears (about 50% of the times):
the screen goes black on the left side (about 2/3 of the whole screen) with white
stripes to the right side (the remaining 1/3).
The laptop is not dead: I can remotely login or I can perform a clean shutdown
if I press the power button, but the screen is totally dead.
Another strange issue is that after a bad boot (with the black screen) at the
next reboot the screen will start to flicker. The flickering will last some time
and it will become less intense as the time goes until it will disappear completely.
The funny thing is that the intensity of flicker depends on how long I keep the
black screen. If, after the boot process, the black screen appears and I reboot
the laptop immediately, then the flicked is moderate and it disappear after
1 or 2 minutes. If I keep the black screen for 1 minute or more, then after the
reboot the flicker is very intense and it takes much more to fade.
Right now I run openSUSE 12.1 on the laptop, but I had to perform the following
trick: because openSUSE 12.1 ships with kernel 3.1, in order to make openSUSE run on my
laptop I have the options:
1) downgrade to kernel 3.0 (I use 3.0.7)
2) recompile the openSUSE kernel 3.1 replacing the directory drivers/gpu/drm/i915
with the content of the same directory from kernel 3.0 source tree.
I choose the second option as I can run the latest openSUSE kernel with patches
and fixes.
I have searched google to see if other users have my same problem and
I have found few references to a problem similar to mine:
http://lists.freedesktop.org/archives/intel-gfx/2011-March/009822.html
http://www.gossamer-threads.com/lists/linux/kernel/1474140
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/794474
But in none there is a mention on how to fix the problem.
Is there any chance to improve the intel kernel driver to make it work
for my laptop as it was in kernel 3.0?
I can provide any information/testing as needed.
Giacomo
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: Trouble with dell latitude E6420
2012-06-26 19:08 Trouble with dell latitude E6420 Giacomo Comes
@ 2012-06-26 20:05 ` Daniel Vetter
2012-06-26 20:09 ` Georg Grabler
2012-06-28 15:41 ` Giacomo Comes
2012-06-28 5:52 ` Takashi Iwai
1 sibling, 2 replies; 15+ messages in thread
From: Daniel Vetter @ 2012-06-26 20:05 UTC (permalink / raw)
To: Giacomo Comes; +Cc: intel-gfx
On Tue, Jun 26, 2012 at 03:08:32PM -0400, Giacomo Comes wrote:
> I have a dell latitude E6420 with Sandybridge Mobile (GT2).
> Since I got it (about one year ago), it has been a nightmare to run linux on it.
> At the beginning I installed openSUSE 11.4 (kernel 2.6.37.6) and the laptop
> would freeze almost immediately. After that I waited for newer kernels in order to
> see if things would improve. They did improve indeed and finally with kernel 3.0
> I was able to run linux (openSUSE 11.4) without laptop freeze or screen issue.
> Unfortunately, the only kernel that works with my laptop is 3.0. Newer kernel
> (3.1, 3.2, 3.3 and 3.4) do not work.
> This is what happen if I run kernel 2.6.39, 3.1, 3.2, 3.3 and 3.4:
> The laptop boot and does the boot process fine. At the end of the boot process X
> starts and here the problem appears (about 50% of the times):
> the screen goes black on the left side (about 2/3 of the whole screen) with white
> stripes to the right side (the remaining 1/3).
> The laptop is not dead: I can remotely login or I can perform a clean shutdown
> if I press the power button, but the screen is totally dead.
> Another strange issue is that after a bad boot (with the black screen) at the
> next reboot the screen will start to flicker. The flickering will last some time
> and it will become less intense as the time goes until it will disappear completely.
> The funny thing is that the intensity of flicker depends on how long I keep the
> black screen. If, after the boot process, the black screen appears and I reboot
> the laptop immediately, then the flicked is moderate and it disappear after
> 1 or 2 minutes. If I keep the black screen for 1 minute or more, then after the
> reboot the flicker is very intense and it takes much more to fade.
>
> Right now I run openSUSE 12.1 on the laptop, but I had to perform the following
> trick: because openSUSE 12.1 ships with kernel 3.1, in order to make openSUSE run on my
> laptop I have the options:
> 1) downgrade to kernel 3.0 (I use 3.0.7)
> 2) recompile the openSUSE kernel 3.1 replacing the directory drivers/gpu/drm/i915
> with the content of the same directory from kernel 3.0 source tree.
>
> I choose the second option as I can run the latest openSUSE kernel with patches
> and fixes.
>
> I have searched google to see if other users have my same problem and
> I have found few references to a problem similar to mine:
>
> http://lists.freedesktop.org/archives/intel-gfx/2011-March/009822.html
> http://www.gossamer-threads.com/lists/linux/kernel/1474140
> https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/794474
>
> But in none there is a mention on how to fix the problem.
>
> Is there any chance to improve the intel kernel driver to make it work
> for my laptop as it was in kernel 3.0?
Sure, we're always working to fix odd bugs ;-)
> I can provide any information/testing as needed.
A few things for you to do, pretty much random order:
- Can you try out the latest drm-intel-next-queued branch from the
drm-intel git repo at:
http://cgit.freedesktop.org/~danvet/drm-intel
This is the basic step to ensure that we haven't fixed your bug already
in the latest code.
- Please attach xrandr --verbos and full dmesg when booting with
drm.debug=0xe (take a working kernel, doesn't matter that much).
- If you can, please bisect which commit exactly introduced the regression
betwen 3.0 and 3.1. That usually helps a _lot_ in tracking down these
bugs.
Yours, Daniel
--
Daniel Vetter
Mail: daniel@ffwll.ch
Mobile: +41 (0)79 365 57 48
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: Trouble with dell latitude E6420
2012-06-26 20:05 ` Daniel Vetter
@ 2012-06-26 20:09 ` Georg Grabler
2012-06-26 20:14 ` Georg Grabler
2012-06-28 15:41 ` Giacomo Comes
1 sibling, 1 reply; 15+ messages in thread
From: Georg Grabler @ 2012-06-26 20:09 UTC (permalink / raw)
To: Daniel Vetter; +Cc: intel-gfx
Hello,
Sorry to "hijack" this thread, but I'd like to know if it is probably
the same problem I am experiencing on the same machine, see:
https://bugs.freedesktop.org/show_bug.cgi?id=35812
Just because I seem to be sooo alone out there with that problem :-(.
Thanks,
Georg
On Tue, Jun 26, 2012 at 10:05 PM, Daniel Vetter <daniel@ffwll.ch> wrote:
> On Tue, Jun 26, 2012 at 03:08:32PM -0400, Giacomo Comes wrote:
>> I have a dell latitude E6420 with Sandybridge Mobile (GT2).
>> Since I got it (about one year ago), it has been a nightmare to run linux on it.
>> At the beginning I installed openSUSE 11.4 (kernel 2.6.37.6) and the laptop
>> would freeze almost immediately. After that I waited for newer kernels in order to
>> see if things would improve. They did improve indeed and finally with kernel 3.0
>> I was able to run linux (openSUSE 11.4) without laptop freeze or screen issue.
>> Unfortunately, the only kernel that works with my laptop is 3.0. Newer kernel
>> (3.1, 3.2, 3.3 and 3.4) do not work.
>> This is what happen if I run kernel 2.6.39, 3.1, 3.2, 3.3 and 3.4:
>> The laptop boot and does the boot process fine. At the end of the boot process X
>> starts and here the problem appears (about 50% of the times):
>> the screen goes black on the left side (about 2/3 of the whole screen) with white
>> stripes to the right side (the remaining 1/3).
>> The laptop is not dead: I can remotely login or I can perform a clean shutdown
>> if I press the power button, but the screen is totally dead.
>> Another strange issue is that after a bad boot (with the black screen) at the
>> next reboot the screen will start to flicker. The flickering will last some time
>> and it will become less intense as the time goes until it will disappear completely.
>> The funny thing is that the intensity of flicker depends on how long I keep the
>> black screen. If, after the boot process, the black screen appears and I reboot
>> the laptop immediately, then the flicked is moderate and it disappear after
>> 1 or 2 minutes. If I keep the black screen for 1 minute or more, then after the
>> reboot the flicker is very intense and it takes much more to fade.
>>
>> Right now I run openSUSE 12.1 on the laptop, but I had to perform the following
>> trick: because openSUSE 12.1 ships with kernel 3.1, in order to make openSUSE run on my
>> laptop I have the options:
>> 1) downgrade to kernel 3.0 (I use 3.0.7)
>> 2) recompile the openSUSE kernel 3.1 replacing the directory drivers/gpu/drm/i915
>> with the content of the same directory from kernel 3.0 source tree.
>>
>> I choose the second option as I can run the latest openSUSE kernel with patches
>> and fixes.
>>
>> I have searched google to see if other users have my same problem and
>> I have found few references to a problem similar to mine:
>>
>> http://lists.freedesktop.org/archives/intel-gfx/2011-March/009822.html
>> http://www.gossamer-threads.com/lists/linux/kernel/1474140
>> https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/794474
>>
>> But in none there is a mention on how to fix the problem.
>>
>> Is there any chance to improve the intel kernel driver to make it work
>> for my laptop as it was in kernel 3.0?
>
> Sure, we're always working to fix odd bugs ;-)
>
>> I can provide any information/testing as needed.
>
> A few things for you to do, pretty much random order:
> - Can you try out the latest drm-intel-next-queued branch from the
> drm-intel git repo at:
>
> http://cgit.freedesktop.org/~danvet/drm-intel
>
> This is the basic step to ensure that we haven't fixed your bug already
> in the latest code.
> - Please attach xrandr --verbos and full dmesg when booting with
> drm.debug=0xe (take a working kernel, doesn't matter that much).
> - If you can, please bisect which commit exactly introduced the regression
> betwen 3.0 and 3.1. That usually helps a _lot_ in tracking down these
> bugs.
>
> Yours, Daniel
> --
> Daniel Vetter
> Mail: daniel@ffwll.ch
> Mobile: +41 (0)79 365 57 48
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: Trouble with dell latitude E6420
2012-06-26 20:09 ` Georg Grabler
@ 2012-06-26 20:14 ` Georg Grabler
0 siblings, 0 replies; 15+ messages in thread
From: Georg Grabler @ 2012-06-26 20:14 UTC (permalink / raw)
To: Daniel Vetter; +Cc: intel-gfx
PS: The debug output etc. is in the bug tracker (already).
I'll try to compile and run (reproduce the bug) on
drm-intel-next-queued as soon as possible Daniel.
On Tue, Jun 26, 2012 at 10:09 PM, Georg Grabler <ggrabler@gmail.com> wrote:
> Hello,
>
> Sorry to "hijack" this thread, but I'd like to know if it is probably
> the same problem I am experiencing on the same machine, see:
> https://bugs.freedesktop.org/show_bug.cgi?id=35812
>
> Just because I seem to be sooo alone out there with that problem :-(.
>
> Thanks,
> Georg
>
> On Tue, Jun 26, 2012 at 10:05 PM, Daniel Vetter <daniel@ffwll.ch> wrote:
>> On Tue, Jun 26, 2012 at 03:08:32PM -0400, Giacomo Comes wrote:
>>> I have a dell latitude E6420 with Sandybridge Mobile (GT2).
>>> Since I got it (about one year ago), it has been a nightmare to run linux on it.
>>> At the beginning I installed openSUSE 11.4 (kernel 2.6.37.6) and the laptop
>>> would freeze almost immediately. After that I waited for newer kernels in order to
>>> see if things would improve. They did improve indeed and finally with kernel 3.0
>>> I was able to run linux (openSUSE 11.4) without laptop freeze or screen issue.
>>> Unfortunately, the only kernel that works with my laptop is 3.0. Newer kernel
>>> (3.1, 3.2, 3.3 and 3.4) do not work.
>>> This is what happen if I run kernel 2.6.39, 3.1, 3.2, 3.3 and 3.4:
>>> The laptop boot and does the boot process fine. At the end of the boot process X
>>> starts and here the problem appears (about 50% of the times):
>>> the screen goes black on the left side (about 2/3 of the whole screen) with white
>>> stripes to the right side (the remaining 1/3).
>>> The laptop is not dead: I can remotely login or I can perform a clean shutdown
>>> if I press the power button, but the screen is totally dead.
>>> Another strange issue is that after a bad boot (with the black screen) at the
>>> next reboot the screen will start to flicker. The flickering will last some time
>>> and it will become less intense as the time goes until it will disappear completely.
>>> The funny thing is that the intensity of flicker depends on how long I keep the
>>> black screen. If, after the boot process, the black screen appears and I reboot
>>> the laptop immediately, then the flicked is moderate and it disappear after
>>> 1 or 2 minutes. If I keep the black screen for 1 minute or more, then after the
>>> reboot the flicker is very intense and it takes much more to fade.
>>>
>>> Right now I run openSUSE 12.1 on the laptop, but I had to perform the following
>>> trick: because openSUSE 12.1 ships with kernel 3.1, in order to make openSUSE run on my
>>> laptop I have the options:
>>> 1) downgrade to kernel 3.0 (I use 3.0.7)
>>> 2) recompile the openSUSE kernel 3.1 replacing the directory drivers/gpu/drm/i915
>>> with the content of the same directory from kernel 3.0 source tree.
>>>
>>> I choose the second option as I can run the latest openSUSE kernel with patches
>>> and fixes.
>>>
>>> I have searched google to see if other users have my same problem and
>>> I have found few references to a problem similar to mine:
>>>
>>> http://lists.freedesktop.org/archives/intel-gfx/2011-March/009822.html
>>> http://www.gossamer-threads.com/lists/linux/kernel/1474140
>>> https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/794474
>>>
>>> But in none there is a mention on how to fix the problem.
>>>
>>> Is there any chance to improve the intel kernel driver to make it work
>>> for my laptop as it was in kernel 3.0?
>>
>> Sure, we're always working to fix odd bugs ;-)
>>
>>> I can provide any information/testing as needed.
>>
>> A few things for you to do, pretty much random order:
>> - Can you try out the latest drm-intel-next-queued branch from the
>> drm-intel git repo at:
>>
>> http://cgit.freedesktop.org/~danvet/drm-intel
>>
>> This is the basic step to ensure that we haven't fixed your bug already
>> in the latest code.
>> - Please attach xrandr --verbos and full dmesg when booting with
>> drm.debug=0xe (take a working kernel, doesn't matter that much).
>> - If you can, please bisect which commit exactly introduced the regression
>> betwen 3.0 and 3.1. That usually helps a _lot_ in tracking down these
>> bugs.
>>
>> Yours, Daniel
>> --
>> Daniel Vetter
>> Mail: daniel@ffwll.ch
>> Mobile: +41 (0)79 365 57 48
>> _______________________________________________
>> Intel-gfx mailing list
>> Intel-gfx@lists.freedesktop.org
>> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: Trouble with dell latitude E6420
2012-06-26 19:08 Trouble with dell latitude E6420 Giacomo Comes
2012-06-26 20:05 ` Daniel Vetter
@ 2012-06-28 5:52 ` Takashi Iwai
2012-06-28 18:23 ` Giacomo Comes
1 sibling, 1 reply; 15+ messages in thread
From: Takashi Iwai @ 2012-06-28 5:52 UTC (permalink / raw)
To: Giacomo Comes; +Cc: intel-gfx
At Tue, 26 Jun 2012 15:08:32 -0400,
Giacomo Comes wrote:
>
> I have a dell latitude E6420 with Sandybridge Mobile (GT2).
> Since I got it (about one year ago), it has been a nightmare to run linux on it.
> At the beginning I installed openSUSE 11.4 (kernel 2.6.37.6) and the laptop
> would freeze almost immediately. After that I waited for newer kernels in order to
> see if things would improve. They did improve indeed and finally with kernel 3.0
> I was able to run linux (openSUSE 11.4) without laptop freeze or screen issue.
> Unfortunately, the only kernel that works with my laptop is 3.0. Newer kernel
> (3.1, 3.2, 3.3 and 3.4) do not work.
> This is what happen if I run kernel 2.6.39, 3.1, 3.2, 3.3 and 3.4:
> The laptop boot and does the boot process fine. At the end of the boot process X
> starts and here the problem appears (about 50% of the times):
> the screen goes black on the left side (about 2/3 of the whole screen) with white
> stripes to the right side (the remaining 1/3).
> The laptop is not dead: I can remotely login or I can perform a clean shutdown
> if I press the power button, but the screen is totally dead.
> Another strange issue is that after a bad boot (with the black screen) at the
> next reboot the screen will start to flicker. The flickering will last some time
> and it will become less intense as the time goes until it will disappear completely.
> The funny thing is that the intensity of flicker depends on how long I keep the
> black screen. If, after the boot process, the black screen appears and I reboot
> the laptop immediately, then the flicked is moderate and it disappear after
> 1 or 2 minutes. If I keep the black screen for 1 minute or more, then after the
> reboot the flicker is very intense and it takes much more to fade.
This reminds me of a similar bug I've seen on HP laptops with HD+
(1600x900) monitors. Could you check whether the patch below helps?
Note that it just avoids entering to the wrong mode. If your laptop
already starts flickering, at first recover from the flickering state,
apply the patch, and reboot/test.
Takashi
---
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 08eb04c..3f61bba 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -413,7 +413,7 @@ static void intel_lvds_prepare(struct drm_encoder *encoder)
* the panel fitter. However at all other times we can just reset
* the registers regardless.
*/
- if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)
+ /*if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)*/
intel_lvds_disable(intel_lvds);
}
^ permalink raw reply related [flat|nested] 15+ messages in thread
* Re: Trouble with dell latitude E6420
2012-06-26 20:05 ` Daniel Vetter
2012-06-26 20:09 ` Georg Grabler
@ 2012-06-28 15:41 ` Giacomo Comes
1 sibling, 0 replies; 15+ messages in thread
From: Giacomo Comes @ 2012-06-28 15:41 UTC (permalink / raw)
To: Daniel Vetter; +Cc: intel-gfx
[-- Attachment #1: Type: text/plain, Size: 4751 bytes --]
On Tue, Jun 26, 2012 at 10:05:26PM +0200, Daniel Vetter wrote:
> On Tue, Jun 26, 2012 at 03:08:32PM -0400, Giacomo Comes wrote:
> > I have a dell latitude E6420 with Sandybridge Mobile (GT2).
> > Since I got it (about one year ago), it has been a nightmare to run linux on it.
> > At the beginning I installed openSUSE 11.4 (kernel 2.6.37.6) and the laptop
> > would freeze almost immediately. After that I waited for newer kernels in order to
> > see if things would improve. They did improve indeed and finally with kernel 3.0
> > I was able to run linux (openSUSE 11.4) without laptop freeze or screen issue.
> > Unfortunately, the only kernel that works with my laptop is 3.0. Newer kernel
> > (3.1, 3.2, 3.3 and 3.4) do not work.
> > This is what happen if I run kernel 2.6.39, 3.1, 3.2, 3.3 and 3.4:
> > The laptop boot and does the boot process fine. At the end of the boot process X
> > starts and here the problem appears (about 50% of the times):
> > the screen goes black on the left side (about 2/3 of the whole screen) with white
> > stripes to the right side (the remaining 1/3).
> > The laptop is not dead: I can remotely login or I can perform a clean shutdown
> > if I press the power button, but the screen is totally dead.
> > Another strange issue is that after a bad boot (with the black screen) at the
> > next reboot the screen will start to flicker. The flickering will last some time
> > and it will become less intense as the time goes until it will disappear completely.
> > The funny thing is that the intensity of flicker depends on how long I keep the
> > black screen. If, after the boot process, the black screen appears and I reboot
> > the laptop immediately, then the flicked is moderate and it disappear after
> > 1 or 2 minutes. If I keep the black screen for 1 minute or more, then after the
> > reboot the flicker is very intense and it takes much more to fade.
> >
> > Right now I run openSUSE 12.1 on the laptop, but I had to perform the following
> > trick: because openSUSE 12.1 ships with kernel 3.1, in order to make openSUSE run on my
> > laptop I have the options:
> > 1) downgrade to kernel 3.0 (I use 3.0.7)
> > 2) recompile the openSUSE kernel 3.1 replacing the directory drivers/gpu/drm/i915
> > with the content of the same directory from kernel 3.0 source tree.
> >
> > I choose the second option as I can run the latest openSUSE kernel with patches
> > and fixes.
> >
> > I have searched google to see if other users have my same problem and
> > I have found few references to a problem similar to mine:
> >
> > http://lists.freedesktop.org/archives/intel-gfx/2011-March/009822.html
> > http://www.gossamer-threads.com/lists/linux/kernel/1474140
> > https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/794474
> >
> > But in none there is a mention on how to fix the problem.
> >
> > Is there any chance to improve the intel kernel driver to make it work
> > for my laptop as it was in kernel 3.0?
>
> Sure, we're always working to fix odd bugs ;-)
>
> > I can provide any information/testing as needed.
>
> A few things for you to do, pretty much random order:
> - Can you try out the latest drm-intel-next-queued branch from the
> drm-intel git repo at:
>
> http://cgit.freedesktop.org/~danvet/drm-intel
>
> This is the basic step to ensure that we haven't fixed your bug already
> in the latest code.
May be I did something wrong, but in the git repo at
http://cgit.freedesktop.org/~danvet/drm-intel
I only see the branch drm-intel-testing and no drm-intel-next-queued.
> - Please attach xrandr --verbos and full dmesg when booting with
> drm.debug=0xe (take a working kernel, doesn't matter that much).
See attachments
> - If you can, please bisect which commit exactly introduced the regression
> betwen 3.0 and 3.1. That usually helps a _lot_ in tracking down these
> bugs.
1519b9956eb4b4180fa3f47c73341463cdcfaa37 is the first bad commit
commit 1519b9956eb4b4180fa3f47c73341463cdcfaa37
Author: Keith Packard <keithp@keithp.com>
Date: Sat Aug 6 10:35:34 2011 -0700
drm/i915: Fix PCH port pipe select in CPT disable paths
CPT pipe select is different from previous generations (using two bits
instead of one). All of the paths from intel_disable_pch_ports were
not making this distinction.
Mode setting with pipe A turned off would then also force all outputs
on pipe B to get turned off as the disable code would mistakenly
decide that all of these outputs were on pipe A and turn them off.
This is an extension of the CPT DP disable fix (why didn't I fix this then?)
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Giacomo
[-- Attachment #2: xrandr --]
[-- Type: text/plain, Size: 4930 bytes --]
Screen 0: minimum 320 x 200, current 1600 x 900, maximum 8192 x 8192
LVDS1 connected 1600x900+0+0 (0x49) normal (normal left inverted right x axis y axis) 310mm x 174mm
Identifier: 0x41
Timestamp: 48029
Subpixel: horizontal rgb
Gamma: 1.0:1.0:1.0
Brightness: 1.0
Clones:
CRTC: 0
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
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00140104901f11780a4bc59c57548c27
17505400000001010101010101010101
0101010101018e2c40bc61841e303020
250036ae1000001af11c408861841e30
3020250036ae1000001a000000fe004d
4a313534803134304b540a2000000000
00004101980000000002010a2020001d
BACKLIGHT: 15 (0x0000000f) range: (0,15)
Backlight: 15 (0x0000000f) range: (0,15)
scaling mode: Full aspect
supported: None Full Center Full aspect
1600x900 (0x49) 114.1MHz +HSync -VSync *current +preferred
h: width 1600 start 1648 end 1680 total 2044 skew 0 clock 55.8KHz
v: height 900 start 902 end 907 total 930 clock 60.0Hz
1600x900 (0x4a) 74.1MHz +HSync -VSync
h: width 1600 start 1648 end 1680 total 1992 skew 0 clock 37.2KHz
v: height 900 start 902 end 907 total 930 clock 40.0Hz
1024x768 (0x4b) 65.0MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz
v: height 768 start 771 end 777 total 806 clock 60.0Hz
800x600 (0x4c) 40.0MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz
v: height 600 start 601 end 605 total 628 clock 60.3Hz
800x600 (0x4d) 36.0MHz +HSync +VSync
h: width 800 start 824 end 896 total 1024 skew 0 clock 35.2KHz
v: height 600 start 601 end 603 total 625 clock 56.2Hz
640x480 (0x4e) 25.2MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz
v: height 480 start 490 end 492 total 525 clock 59.9Hz
VGA1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x42
Timestamp: 48029
Subpixel: unknown
Clones:
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
HDMI1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x43
Timestamp: 48029
Subpixel: unknown
Clones:
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
Broadcast RGB: Full
supported: Full Limited 16:2
audio: auto
supported: off auto on
DP1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x44
Timestamp: 48029
Subpixel: unknown
Clones:
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
Broadcast RGB: Full
supported: Full Limited 16:2
audio: auto
supported: off auto on
HDMI2 disconnected (normal left inverted right x axis y axis)
Identifier: 0x45
Timestamp: 48029
Subpixel: unknown
Clones:
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
Broadcast RGB: Full
supported: Full Limited 16:2
audio: auto
supported: off auto on
HDMI3 disconnected (normal left inverted right x axis y axis)
Identifier: 0x46
Timestamp: 48029
Subpixel: unknown
Clones:
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
Broadcast RGB: Full
supported: Full Limited 16:2
audio: auto
supported: off auto on
DP2 disconnected (normal left inverted right x axis y axis)
Identifier: 0x47
Timestamp: 48029
Subpixel: unknown
Clones:
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
Broadcast RGB: Full
supported: Full Limited 16:2
audio: auto
supported: off auto on
DP3 disconnected (normal left inverted right x axis y axis)
Identifier: 0x48
Timestamp: 48029
Subpixel: unknown
Clones:
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
Broadcast RGB: Full
supported: Full Limited 16:2
audio: auto
supported: off auto on
[-- Attachment #3: dmesg.drm.debug=0xe --]
[-- Type: text/plain, Size: 119211 bytes --]
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.1.10-1.13-default (geeko@buildhost) (gcc version 4.6.2 (SUSE Linux) ) #1 SMP Tue Jun 12 13:11:31 UTC 2012 (44a489e)
[ 0.000000] Command line: root=/dev/system/root resume=/dev/system/swap splash=verbose quiet systemd.sysv_console=1 video=-16 vga=0x317 drm.debug=0xe
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 0000000000091400 (usable)
[ 0.000000] BIOS-e820: 0000000000091400 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 0000000020000000 (usable)
[ 0.000000] BIOS-e820: 0000000020000000 - 0000000020200000 (reserved)
[ 0.000000] BIOS-e820: 0000000020200000 - 0000000040000000 (usable)
[ 0.000000] BIOS-e820: 0000000040000000 - 0000000040200000 (reserved)
[ 0.000000] BIOS-e820: 0000000040200000 - 0000000078a71000 (usable)
[ 0.000000] BIOS-e820: 0000000078a71000 - 0000000078ab5000 (reserved)
[ 0.000000] BIOS-e820: 0000000078ab5000 - 0000000078db7000 (usable)
[ 0.000000] BIOS-e820: 0000000078db7000 - 0000000078de7000 (reserved)
[ 0.000000] BIOS-e820: 0000000078de7000 - 0000000078fe7000 (ACPI NVS)
[ 0.000000] BIOS-e820: 0000000078fe7000 - 0000000078fff000 (ACPI data)
[ 0.000000] BIOS-e820: 0000000078fff000 - 0000000079000000 (usable)
[ 0.000000] BIOS-e820: 00000000fed1c000 - 00000000fed20000 (reserved)
[ 0.000000] BIOS-e820: 00000000ffc00000 - 00000000ffc20000 (reserved)
[ 0.000000] BIOS-e820: 0000000100000000 - 0000000100600000 (usable)
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] DMI 2.6 present.
[ 0.000000] DMI: Dell Inc. Latitude E6420/0K0DNP, BIOS A02 04/13/2011
[ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[ 0.000000] No AGP bridge found
[ 0.000000] last_pfn = 0x100600 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask F80000000 write-back
[ 0.000000] 1 base 07C000000 mask FFC000000 uncachable
[ 0.000000] 2 base 07A000000 mask FFE000000 uncachable
[ 0.000000] 3 base 079000000 mask FFF000000 uncachable
[ 0.000000] 4 base 100000000 mask FFF800000 write-back
[ 0.000000] 5 base 100600000 mask FFFE00000 uncachable
[ 0.000000] 6 base 0FFC00000 mask FFFC00000 write-protect
[ 0.000000] 7 disabled
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] last_pfn = 0x79000 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [ffff8800000f1c80] f1c80
[ 0.000000] initial memory mapped : 0 - 20000000
[ 0.000000] Base memory trampoline at [ffff88000008c000] 8c000 size 20480
[ 0.000000] init_memory_mapping: 0000000000000000-0000000079000000
[ 0.000000] 0000000000 - 0079000000 page 2M
[ 0.000000] kernel direct mapping tables up to 79000000 @ 1fffd000-20000000
[ 0.000000] init_memory_mapping: 0000000100000000-0000000100600000
[ 0.000000] 0100000000 - 0100600000 page 2M
[ 0.000000] kernel direct mapping tables up to 100600000 @ 78db1000-78db7000
[ 0.000000] RAMDISK: 1f355000 - 1fff0000
[ 0.000000] ACPI: RSDP 00000000000fe300 00024 (v02 DELL )
[ 0.000000] ACPI: XSDT 0000000078ffde18 0006C (v01 DELL CBX3 06222004 MSFT 00010013)
[ 0.000000] ACPI: FACP 0000000078f87d98 000F4 (v04 DELL CBX3 06222004 MSFT 00010013)
[ 0.000000] ACPI Warning: 32/64 FACS address mismatch in FADT - two FACS tables! (20110623/tbfadt-369)
[ 0.000000] ACPI Warning: 32/64X FACS address mismatch in FADT - 0x78FE4E40/0x0000000078FE4D40, using 32 (20110623/tbfadt-489)
[ 0.000000] ACPI: DSDT 0000000078f6d018 089D5 (v02 INT430 SYSFexxx 00001001 INTL 20090903)
[ 0.000000] ACPI: FACS 0000000078fe4e40 00040
[ 0.000000] ACPI: APIC 0000000078ffcf18 000CC (v02 DELL CBX3 06222004 MSFT 00010013)
[ 0.000000] ACPI: TCPA 0000000078fe5d18 00032 (v02 00000000 00000000)
[ 0.000000] ACPI: MCFG 0000000078fe5c98 0003C (v01 DELL SNDYBRDG 06222004 MSFT 00000097)
[ 0.000000] ACPI: HPET 0000000078fe5c18 00038 (v01 A M I PCHHPET 06222004 AMI. 00000003)
[ 0.000000] ACPI: BOOT 0000000078fe5b98 00028 (v01 DELL CBX3 06222004 AMI 00010013)
[ 0.000000] ACPI: SSDT 0000000078f6c818 00780 (v01 PmRef Cpu0Ist 00003000 INTL 20090903)
[ 0.000000] ACPI: SSDT 0000000078f6b018 00996 (v01 PmRef CpuPm 00003000 INTL 20090903)
[ 0.000000] ACPI: SLIC 0000000078f88a18 00176 (v03 DELL CBX3 06222004 MSFT 00010013)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at 0000000000000000-0000000100600000
[ 0.000000] Initmem setup node 0 0000000000000000-0000000100600000
[ 0.000000] NODE_DATA [00000001005ec000 - 00000001005fffff]
[ 0.000000] [ffffea0000000000-ffffea00039fffff] PMD -> [ffff880076400000-ffff8800781fffff] on node 0
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000010 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal 0x00100000 -> 0x00100600
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[7] active PFN ranges
[ 0.000000] 0: 0x00000010 -> 0x00000091
[ 0.000000] 0: 0x00000100 -> 0x00020000
[ 0.000000] 0: 0x00020200 -> 0x00040000
[ 0.000000] 0: 0x00040200 -> 0x00078a71
[ 0.000000] 0: 0x00078ab5 -> 0x00078db7
[ 0.000000] 0: 0x00078fff -> 0x00079000
[ 0.000000] 0: 0x00100000 -> 0x00100600
[ 0.000000] On node 0 totalpages: 495349
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 5 pages reserved
[ 0.000000] DMA zone: 3908 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 14280 pages used for memmap
[ 0.000000] DMA32 zone: 475564 pages, LIFO batch:31
[ 0.000000] Normal zone: 21 pages used for memmap
[ 0.000000] Normal zone: 1515 pages, LIFO batch:0
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x04] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x06] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x09] lapic_id[0x08] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x09] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0a] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0b] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0c] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0d] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0e] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x10] lapic_id[0x0f] disabled)
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.000000] SMP: Allowing 16 CPUs, 12 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: 0000000000091000 - 0000000000092000
[ 0.000000] PM: Registered nosave memory: 0000000000092000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[ 0.000000] PM: Registered nosave memory: 0000000020000000 - 0000000020200000
[ 0.000000] PM: Registered nosave memory: 0000000040000000 - 0000000040200000
[ 0.000000] PM: Registered nosave memory: 0000000078a71000 - 0000000078ab5000
[ 0.000000] PM: Registered nosave memory: 0000000078db7000 - 0000000078de7000
[ 0.000000] PM: Registered nosave memory: 0000000078de7000 - 0000000078fe7000
[ 0.000000] PM: Registered nosave memory: 0000000078fe7000 - 0000000078fff000
[ 0.000000] PM: Registered nosave memory: 0000000079000000 - 00000000fed1c000
[ 0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed20000
[ 0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000ffc00000
[ 0.000000] PM: Registered nosave memory: 00000000ffc00000 - 00000000ffc20000
[ 0.000000] PM: Registered nosave memory: 00000000ffc20000 - 0000000100000000
[ 0.000000] Allocating PCI resources starting at 79000000 (gap: 79000000:85d1c000)
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:16 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 27 pages/cpu @ffff880100200000 s77952 r8192 d24448 u131072
[ 0.000000] pcpu-alloc: s77952 r8192 d24448 u131072 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 480987
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: root=/dev/system/root resume=/dev/system/swap splash=verbose quiet systemd.sysv_console=1 video=-16 vga=0x317 drm.debug=0xe
[ 0.000000] bootsplash: verbose mode.
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] xsave/xrstor: enabled xstate_bv 0x7, cntxt size 0x340
[ 0.000000] Checking aperture...
[ 0.000000] No AGP bridge found
[ 0.000000] Memory: 1855620k/4200448k available (5426k kernel code, 2219052k absent, 125776k reserved, 6039k data, 944k init)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] NR_IRQS:33024 nr_irqs:808 16
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] allocated 17825792 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] hpet clockevent registered
[ 0.000000] Fast TSC calibration using PIT
[ 0.004000] Detected 2294.900 MHz processor.
[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 4589.80 BogoMIPS (lpj=9179600)
[ 0.000006] pid_max: default: 32768 minimum: 301
[ 0.000043] Security Framework initialized
[ 0.000056] AppArmor: AppArmor initialized
[ 0.000287] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000878] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.001125] Mount-cache hash table entries: 256
[ 0.001233] Initializing cgroup subsys cpuacct
[ 0.001237] Initializing cgroup subsys memory
[ 0.001251] Initializing cgroup subsys devices
[ 0.001253] Initializing cgroup subsys freezer
[ 0.001254] Initializing cgroup subsys net_cls
[ 0.001256] Initializing cgroup subsys blkio
[ 0.001261] Initializing cgroup subsys perf_event
[ 0.001288] CPU: Physical Processor ID: 0
[ 0.001289] CPU: Processor Core ID: 0
[ 0.001293] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.001294] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.001297] mce: CPU supports 7 MCE banks
[ 0.001310] CPU0: Thermal monitoring enabled (TM1)
[ 0.001317] using mwait in idle threads.
[ 0.002499] ACPI: Core revision 20110623
[ 0.009515] x2apic not enabled, IRQ remapping init failed
[ 0.009518] Switched APIC routing to physical flat.
[ 0.009866] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.049532] CPU0: Intel(R) Core(TM) i5-2410M CPU @ 2.30GHz stepping 07
[ 0.155872] Performance Events: PEBS fmt1+, SandyBridge events, Intel PMU driver.
[ 0.155877] ... version: 3
[ 0.155879] ... bit width: 48
[ 0.155880] ... generic registers: 4
[ 0.155881] ... value mask: 0000ffffffffffff
[ 0.155882] ... max period: 000000007fffffff
[ 0.155883] ... fixed-purpose events: 3
[ 0.155884] ... event mask: 000000070000000f
[ 0.156394] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.156493] Booting Node 0, Processors #1
[ 0.156496] smpboot cpu 1: start_ip = 8c000
[ 0.263931] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.264021] #2
[ 0.264023] smpboot cpu 2: start_ip = 8c000
[ 0.371843] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.371942] #3
[ 0.371944] smpboot cpu 3: start_ip = 8c000
[ 0.479772] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.479799] Brought up 4 CPUs
[ 0.479801] Total of 4 processors activated (18357.91 BogoMIPS).
[ 0.482331] devtmpfs: initialized
[ 0.482997] PM: Registering ACPI NVS region at 78de7000 (2097152 bytes)
[ 0.483070] Dell Latitude E6xxx series board detected. Selecting PCI-method for reboots.
[ 0.483189] print_constraints: dummy:
[ 0.483219] RTC time: 20:56:54, date: 06/27/12
[ 0.483262] NET: Registered protocol family 16
[ 0.483413] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.483415] ACPI: bus type pci registered
[ 0.483481] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.483484] PCI: not using MMCONFIG
[ 0.483485] PCI: Using configuration type 1 for base access
[ 0.483493] dmi type 0xB1 record - unknown flag
[ 0.484137] bio: create slab <bio-0> at 0
[ 0.484219] ACPI: Added _OSI(Module Device)
[ 0.484221] ACPI: Added _OSI(Processor Device)
[ 0.484223] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.484225] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.485770] ACPI: EC: Look up EC in DSDT
[ 0.499769] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.616128] ACPI: SSDT 0000000078dd7718 0067C (v01 PmRef Cpu0Cst 00003001 INTL 20090903)
[ 0.616546] ACPI: Dynamic OEM Table Load:
[ 0.616548] ACPI: SSDT (null) 0067C (v01 PmRef Cpu0Cst 00003001 INTL 20090903)
[ 0.627990] ACPI: SSDT 0000000078dd8a98 00303 (v01 PmRef ApIst 00003000 INTL 20090903)
[ 0.628460] ACPI: Dynamic OEM Table Load:
[ 0.628462] ACPI: SSDT (null) 00303 (v01 PmRef ApIst 00003000 INTL 20090903)
[ 0.639781] ACPI: SSDT 0000000078dd6d98 00119 (v01 PmRef ApCst 00003000 INTL 20090903)
[ 0.640189] ACPI: Dynamic OEM Table Load:
[ 0.640191] ACPI: SSDT (null) 00119 (v01 PmRef ApCst 00003000 INTL 20090903)
[ 0.723674] ACPI: Interpreter enabled
[ 0.723677] ACPI: (supports S0 S3 S4 S5)
[ 0.723701] ACPI: Using IOAPIC for interrupt routing
[ 0.723722] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.724264] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in ACPI motherboard resources
[ 1.444014] ACPI: EC: GPE = 0x10, I/O: command/status = 0x934, data = 0x930
[ 1.491262] ACPI: No dock devices found.
[ 1.491264] HEST: Table not found.
[ 1.491267] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 1.491739] \_SB_.PCI0:_OSC invalid UUID
[ 1.491741] _OSC request data:1 8 1f
[ 1.491744] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[ 1.492583] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7]
[ 1.492586] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff]
[ 1.492588] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
[ 1.492591] pci_root PNP0A08:00: host bridge window [mem 0x7da00000-0xfeafffff]
[ 1.492592] pci_root PNP0A08:00: host bridge window [mem 0xfed40000-0xfed44fff]
[ 1.492603] pci 0000:00:00.0: [8086:0104] type 0 class 0x000600
[ 1.492640] pci 0000:00:02.0: [8086:0116] type 0 class 0x000300
[ 1.492650] pci 0000:00:02.0: reg 10: [mem 0x7dc00000-0x7dffffff 64bit]
[ 1.492656] pci 0000:00:02.0: reg 18: [mem 0x80000000-0x8fffffff 64bit pref]
[ 1.492661] pci 0000:00:02.0: reg 20: [io 0x4000-0x403f]
[ 1.492715] pci 0000:00:16.0: [8086:1c3a] type 0 class 0x000780
[ 1.492739] pci 0000:00:16.0: reg 10: [mem 0x7f6b0000-0x7f6b000f 64bit]
[ 1.492816] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 1.492821] pci 0000:00:16.0: PME# disabled
[ 1.492851] pci 0000:00:19.0: [8086:1502] type 0 class 0x000200
[ 1.492869] pci 0000:00:19.0: reg 10: [mem 0x7f600000-0x7f61ffff]
[ 1.492878] pci 0000:00:19.0: reg 14: [mem 0x7f680000-0x7f680fff]
[ 1.492887] pci 0000:00:19.0: reg 18: [io 0x4080-0x409f]
[ 1.492951] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[ 1.492955] pci 0000:00:19.0: PME# disabled
[ 1.492980] pci 0000:00:1a.0: [8086:1c2d] type 0 class 0x000c03
[ 1.493001] pci 0000:00:1a.0: reg 10: [mem 0x7f670000-0x7f6703ff]
[ 1.493091] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[ 1.493096] pci 0000:00:1a.0: PME# disabled
[ 1.493121] pci 0000:00:1b.0: [8086:1c20] type 0 class 0x000403
[ 1.493137] pci 0000:00:1b.0: reg 10: [mem 0x7f660000-0x7f663fff 64bit]
[ 1.493205] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 1.493210] pci 0000:00:1b.0: PME# disabled
[ 1.493236] pci 0000:00:1c.0: [8086:1c10] type 1 class 0x000604
[ 1.493364] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 1.493370] pci 0000:00:1c.0: PME# disabled
[ 1.493405] pci 0000:00:1c.1: [8086:1c12] type 1 class 0x000604
[ 1.493537] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 1.493542] pci 0000:00:1c.1: PME# disabled
[ 1.493578] pci 0000:00:1c.2: [8086:1c14] type 1 class 0x000604
[ 1.493708] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 1.493713] pci 0000:00:1c.2: PME# disabled
[ 1.493749] pci 0000:00:1c.3: [8086:1c16] type 1 class 0x000604
[ 1.493880] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 1.493886] pci 0000:00:1c.3: PME# disabled
[ 1.493919] pci 0000:00:1c.5: [8086:1c1a] type 1 class 0x000604
[ 1.493998] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[ 1.494002] pci 0000:00:1c.5: PME# disabled
[ 1.494033] pci 0000:00:1d.0: [8086:1c26] type 0 class 0x000c03
[ 1.494054] pci 0000:00:1d.0: reg 10: [mem 0x7f650000-0x7f6503ff]
[ 1.494145] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 1.494149] pci 0000:00:1d.0: PME# disabled
[ 1.494175] pci 0000:00:1f.0: [8086:1c4f] type 0 class 0x000601
[ 1.494301] pci 0000:00:1f.2: [8086:282a] type 0 class 0x000104
[ 1.494319] pci 0000:00:1f.2: reg 10: [io 0x40d0-0x40d7]
[ 1.494328] pci 0000:00:1f.2: reg 14: [io 0x40c0-0x40c3]
[ 1.494336] pci 0000:00:1f.2: reg 18: [io 0x40b0-0x40b7]
[ 1.494344] pci 0000:00:1f.2: reg 1c: [io 0x40a0-0x40a3]
[ 1.494353] pci 0000:00:1f.2: reg 20: [io 0x4060-0x407f]
[ 1.494361] pci 0000:00:1f.2: reg 24: [mem 0x7f640000-0x7f6407ff]
[ 1.494406] pci 0000:00:1f.2: PME# supported from D3hot
[ 1.494410] pci 0000:00:1f.2: PME# disabled
[ 1.494429] pci 0000:00:1f.3: [8086:1c22] type 0 class 0x000c05
[ 1.494445] pci 0000:00:1f.3: reg 10: [mem 0x7f630000-0x7f6300ff 64bit]
[ 1.494466] pci 0000:00:1f.3: reg 20: [io 0x4040-0x405f]
[ 1.494566] pci 0000:00:1c.0: PCI bridge to [bus 01-01]
[ 1.494810] pci 0000:02:00.0: [8086:0082] type 0 class 0x000280
[ 1.494957] pci 0000:02:00.0: reg 10: [mem 0x7f500000-0x7f501fff 64bit]
[ 1.495717] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 1.495753] pci 0000:02:00.0: PME# disabled
[ 1.495940] pci 0000:00:1c.1: PCI bridge to [bus 02-02]
[ 1.495947] pci 0000:00:1c.1: bridge window [mem 0x7f500000-0x7f5fffff]
[ 1.495997] pci 0000:00:1c.2: PCI bridge to [bus 03-08]
[ 1.496001] pci 0000:00:1c.2: bridge window [io 0x3000-0x3fff]
[ 1.496005] pci 0000:00:1c.2: bridge window [mem 0x7ea00000-0x7f3fffff]
[ 1.496012] pci 0000:00:1c.2: bridge window [mem 0x90a00000-0x913fffff 64bit pref]
[ 1.496057] pci 0000:00:1c.3: PCI bridge to [bus 09-09]
[ 1.496061] pci 0000:00:1c.3: bridge window [io 0x2000-0x2fff]
[ 1.496065] pci 0000:00:1c.3: bridge window [mem 0x7e000000-0x7e9fffff]
[ 1.496072] pci 0000:00:1c.3: bridge window [mem 0x90000000-0x909fffff 64bit pref]
[ 1.496155] pci 0000:0a:00.0: [1217:8221] type 0 class 0x000805
[ 1.496189] pci 0000:0a:00.0: reg 10: [mem 0x7f420000-0x7f4201ff]
[ 1.496436] pci 0000:0a:00.0: supports D1 D2
[ 1.496438] pci 0000:0a:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 1.496446] pci 0000:0a:00.0: PME# disabled
[ 1.496523] pci 0000:0a:00.1: [1217:8231] type 0 class 0x000180
[ 1.496557] pci 0000:0a:00.1: reg 10: [mem 0x7f410000-0x7f410fff]
[ 1.496603] pci 0000:0a:00.1: reg 18: [mem 0x7f400000-0x7f4007ff]
[ 1.496807] pci 0000:0a:00.1: supports D1 D2
[ 1.496808] pci 0000:0a:00.1: PME# supported from D0 D1 D2 D3hot D3cold
[ 1.496817] pci 0000:0a:00.1: PME# disabled
[ 1.496897] pci 0000:00:1c.5: PCI bridge to [bus 0a-0a]
[ 1.496903] pci 0000:00:1c.5: bridge window [mem 0x7f400000-0x7f4fffff]
[ 1.496935] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 1.497142] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
[ 1.497186] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
[ 1.497230] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP04._PRT]
[ 1.497274] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP06._PRT]
[ 1.497333] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP03._PRT]
[ 1.497438] \_SB_.PCI0:_OSC invalid UUID
[ 1.497440] _OSC request data:1 1f 1f
[ 1.497443] pci0000:00: Requesting ACPI _OSC control (0x1d)
[ 1.497488] \_SB_.PCI0:_OSC invalid UUID
[ 1.497489] _OSC request data:1 0 1d
[ 1.497492] pci0000:00: ACPI _OSC request failed (AE_ERROR), returned control mask: 0x1d
[ 1.497493] ACPI _OSC control for PCIe not granted, disabling ASPM
[ 1.502358] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
[ 1.502415] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
[ 1.502469] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
[ 1.502522] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
[ 1.502575] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 *5 6 7 10 12 14 15)
[ 1.502628] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled.
[ 1.502682] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 *3 4 5 6 7 10 12 14 15)
[ 1.502736] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled.
[ 1.502808] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 1.502816] vgaarb: loaded
[ 1.502817] vgaarb: bridge control possible 0000:00:02.0
[ 1.502953] SCSI subsystem initialized
[ 1.502995] libata version 3.00 loaded.
[ 1.503062] PCI: Using ACPI for IRQ routing
[ 1.504629] PCI: pci_cache_line_size set to 64 bytes
[ 1.504713] reserve RAM buffer: 0000000000091400 - 000000000009ffff
[ 1.504715] reserve RAM buffer: 0000000078a71000 - 000000007bffffff
[ 1.504718] reserve RAM buffer: 0000000078db7000 - 000000007bffffff
[ 1.504721] reserve RAM buffer: 0000000079000000 - 000000007bffffff
[ 1.504722] reserve RAM buffer: 0000000100600000 - 0000000103ffffff
[ 1.504803] NetLabel: Initializing
[ 1.504804] NetLabel: domain hash size = 128
[ 1.504806] NetLabel: protocols = UNLABELED CIPSOv4
[ 1.504816] NetLabel: unlabeled traffic allowed by default
[ 1.504826] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 1.504831] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 1.506846] Switching to clocksource hpet
[ 1.507114] Switched to NOHz mode on CPU #0
[ 1.507180] Switched to NOHz mode on CPU #3
[ 1.507187] Switched to NOHz mode on CPU #2
[ 1.507216] Switched to NOHz mode on CPU #1
[ 1.509006] AppArmor: AppArmor Filesystem Enabled
[ 1.509030] pnp: PnP ACPI init
[ 1.509042] ACPI: bus type pnp registered
[ 1.509503] pnp 00:00: [bus 00-3e]
[ 1.509505] pnp 00:00: [io 0x0000-0x0cf7 window]
[ 1.509507] pnp 00:00: [io 0x0cf8-0x0cff]
[ 1.509509] pnp 00:00: [io 0x0d00-0xffff window]
[ 1.509511] pnp 00:00: [mem 0x000a0000-0x000bffff window]
[ 1.509512] pnp 00:00: [mem 0x000c0000-0x000c3fff window]
[ 1.509514] pnp 00:00: [mem 0x000c4000-0x000c7fff window]
[ 1.509516] pnp 00:00: [mem 0x000c8000-0x000cbfff window]
[ 1.509518] pnp 00:00: [mem 0x000cc000-0x000cffff window]
[ 1.509519] pnp 00:00: [mem 0x000d0000-0x000d3fff window]
[ 1.509521] pnp 00:00: [mem 0x000d4000-0x000d7fff window]
[ 1.509523] pnp 00:00: [mem 0x000d8000-0x000dbfff window]
[ 1.509525] pnp 00:00: [mem 0x000dc000-0x000dffff window]
[ 1.509527] pnp 00:00: [mem 0x000e0000-0x000e3fff window]
[ 1.509529] pnp 00:00: [mem 0x000e4000-0x000e7fff window]
[ 1.509530] pnp 00:00: [mem 0x000e8000-0x000ebfff window]
[ 1.509532] pnp 00:00: [mem 0x000ec000-0x000effff window]
[ 1.509534] pnp 00:00: [mem 0x000f0000-0x000fffff window]
[ 1.509536] pnp 00:00: [mem 0x7da00000-0xfeafffff window]
[ 1.509537] pnp 00:00: [mem 0xfed40000-0xfed44fff window]
[ 1.509595] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
[ 1.509611] pnp 00:01: [io 0x0000-0x001f]
[ 1.509612] pnp 00:01: [io 0x0081-0x0091]
[ 1.509614] pnp 00:01: [io 0x0093-0x009f]
[ 1.509615] pnp 00:01: [io 0x00c0-0x00df]
[ 1.509617] pnp 00:01: [dma 4]
[ 1.509636] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)
[ 1.509646] pnp 00:02: [mem 0xff000000-0xffffffff]
[ 1.509664] pnp 00:02: Plug and Play ACPI device, IDs INT0800 (active)
[ 1.509754] pnp 00:03: [mem 0xfed00000-0xfed003ff]
[ 1.509790] system 00:03: [mem 0xfed00000-0xfed003ff] has been reserved
[ 1.509793] system 00:03: Plug and Play ACPI device, IDs PNP0103 PNP0c01 (active)
[ 1.509805] pnp 00:04: [io 0x00f0]
[ 1.509814] pnp 00:04: [irq 13]
[ 1.509834] pnp 00:04: Plug and Play ACPI device, IDs PNP0c04 (active)
[ 1.509845] pnp 00:05: [io 0x002e-0x002f]
[ 1.509847] pnp 00:05: [io 0x004e-0x004f]
[ 1.509848] pnp 00:05: [io 0x0061]
[ 1.509849] pnp 00:05: [io 0x0063]
[ 1.509851] pnp 00:05: [io 0x0065]
[ 1.509852] pnp 00:05: [io 0x0067]
[ 1.509853] pnp 00:05: [io 0x0070]
[ 1.509855] pnp 00:05: [io 0x0080]
[ 1.509856] pnp 00:05: [io 0x0092]
[ 1.509858] pnp 00:05: [io 0x00b2-0x00b3]
[ 1.509859] pnp 00:05: [io 0x0680-0x069f]
[ 1.509861] pnp 00:05: [io 0x1000-0x100f]
[ 1.509862] pnp 00:05: [io 0xffff]
[ 1.509864] pnp 00:05: [io 0xffff]
[ 1.509866] pnp 00:05: [io 0x0400-0x047f]
[ 1.509867] pnp 00:05: [io 0x0500-0x057f]
[ 1.509869] pnp 00:05: [io 0x164e-0x164f]
[ 1.509903] system 00:05: [io 0x0680-0x069f] has been reserved
[ 1.509906] system 00:05: [io 0x1000-0x100f] has been reserved
[ 1.509908] system 00:05: [io 0xffff] has been reserved
[ 1.509910] system 00:05: [io 0xffff] has been reserved
[ 1.509912] system 00:05: [io 0x0400-0x047f] has been reserved
[ 1.509914] system 00:05: [io 0x0500-0x057f] has been reserved
[ 1.509916] system 00:05: [io 0x164e-0x164f] has been reserved
[ 1.509918] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 1.509928] pnp 00:06: [io 0x0070-0x0077]
[ 1.509933] pnp 00:06: [irq 8]
[ 1.509952] pnp 00:06: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 1.509963] pnp 00:07: [io 0x0060]
[ 1.509964] pnp 00:07: [io 0x0064]
[ 1.509969] pnp 00:07: [irq 1]
[ 1.509988] pnp 00:07: Plug and Play ACPI device, IDs PNP0303 (active)
[ 1.518949] pnp 00:08: Plug and Play ACPI device, IDs PNP0401 (disabled)
[ 1.518964] pnp 00:09: [irq 12]
[ 1.518986] pnp 00:09: Plug and Play ACPI device, IDs DLL0493 PNP0f13 (active)
[ 1.519165] pnp 00:0a: [mem 0xfed1c000-0xfed1ffff]
[ 1.519167] pnp 00:0a: [mem 0xfed10000-0xfed17fff]
[ 1.519169] pnp 00:0a: [mem 0xfed18000-0xfed18fff]
[ 1.519170] pnp 00:0a: [mem 0xfed19000-0xfed19fff]
[ 1.519172] pnp 00:0a: [mem 0xf8000000-0xfbffffff]
[ 1.519174] pnp 00:0a: [mem 0xfed20000-0xfed3ffff]
[ 1.519175] pnp 00:0a: [mem 0xfed90000-0xfed93fff]
[ 1.519177] pnp 00:0a: [mem 0xfed45000-0xfed8ffff]
[ 1.519179] pnp 00:0a: [mem 0xff000000-0xffffffff]
[ 1.519180] pnp 00:0a: [mem 0xfee00000-0xfeefffff]
[ 1.519182] pnp 00:0a: [mem 0x00000000-0xffffffffffffffff disabled]
[ 1.519184] pnp 00:0a: [mem 0x00000000-0xffffffffffffffff disabled]
[ 1.519229] system 00:0a: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 1.519232] system 00:0a: [mem 0xfed10000-0xfed17fff] has been reserved
[ 1.519234] system 00:0a: [mem 0xfed18000-0xfed18fff] has been reserved
[ 1.519236] system 00:0a: [mem 0xfed19000-0xfed19fff] has been reserved
[ 1.519238] system 00:0a: [mem 0xf8000000-0xfbffffff] has been reserved
[ 1.519241] system 00:0a: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 1.519243] system 00:0a: [mem 0xfed90000-0xfed93fff] has been reserved
[ 1.519245] system 00:0a: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 1.519248] system 00:0a: [mem 0xff000000-0xffffffff] could not be reserved
[ 1.519250] system 00:0a: [mem 0xfee00000-0xfeefffff] has been reserved
[ 1.519252] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 1.522931] pnp 00:0b: [irq 23]
[ 1.522965] pnp 00:0b: Plug and Play ACPI device, IDs SMO8800 (active)
[ 1.543412] pnp 00:0c: [mem 0x20000000-0x201fffff]
[ 1.543415] pnp 00:0c: [mem 0x40000000-0x401fffff]
[ 1.543475] system 00:0c: [mem 0x20000000-0x201fffff] has been reserved
[ 1.543478] system 00:0c: [mem 0x40000000-0x401fffff] has been reserved
[ 1.543481] system 00:0c: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 1.543490] pnp: PnP ACPI: found 13 devices
[ 1.543491] ACPI: ACPI bus type pnp unregistered
[ 1.550003] PCI: max bus depth: 1 pci_try_num: 2
[ 1.550048] pci 0000:00:1c.0: PCI bridge to [bus 01-01]
[ 1.550059] pci 0000:00:1c.1: PCI bridge to [bus 02-02]
[ 1.550065] pci 0000:00:1c.1: bridge window [mem 0x7f500000-0x7f5fffff]
[ 1.550073] pci 0000:00:1c.2: PCI bridge to [bus 03-08]
[ 1.550077] pci 0000:00:1c.2: bridge window [io 0x3000-0x3fff]
[ 1.550082] pci 0000:00:1c.2: bridge window [mem 0x7ea00000-0x7f3fffff]
[ 1.550087] pci 0000:00:1c.2: bridge window [mem 0x90a00000-0x913fffff 64bit pref]
[ 1.550093] pci 0000:00:1c.3: PCI bridge to [bus 09-09]
[ 1.550096] pci 0000:00:1c.3: bridge window [io 0x2000-0x2fff]
[ 1.550102] pci 0000:00:1c.3: bridge window [mem 0x7e000000-0x7e9fffff]
[ 1.550106] pci 0000:00:1c.3: bridge window [mem 0x90000000-0x909fffff 64bit pref]
[ 1.550113] pci 0000:00:1c.5: PCI bridge to [bus 0a-0a]
[ 1.550118] pci 0000:00:1c.5: bridge window [mem 0x7f400000-0x7f4fffff]
[ 1.550140] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1.550146] pci 0000:00:1c.0: setting latency timer to 64
[ 1.550156] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 1.550160] pci 0000:00:1c.1: setting latency timer to 64
[ 1.550170] pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 1.550174] pci 0000:00:1c.2: setting latency timer to 64
[ 1.550184] pci 0000:00:1c.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[ 1.550187] pci 0000:00:1c.3: setting latency timer to 64
[ 1.550194] pci 0000:00:1c.5: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 1.550199] pci 0000:00:1c.5: setting latency timer to 64
[ 1.550203] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 1.550204] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 1.550206] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 1.550208] pci_bus 0000:00: resource 7 [mem 0x7da00000-0xfeafffff]
[ 1.550210] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed44fff]
[ 1.550212] pci_bus 0000:02: resource 1 [mem 0x7f500000-0x7f5fffff]
[ 1.550214] pci_bus 0000:03: resource 0 [io 0x3000-0x3fff]
[ 1.550215] pci_bus 0000:03: resource 1 [mem 0x7ea00000-0x7f3fffff]
[ 1.550217] pci_bus 0000:03: resource 2 [mem 0x90a00000-0x913fffff 64bit pref]
[ 1.550219] pci_bus 0000:09: resource 0 [io 0x2000-0x2fff]
[ 1.550221] pci_bus 0000:09: resource 1 [mem 0x7e000000-0x7e9fffff]
[ 1.550223] pci_bus 0000:09: resource 2 [mem 0x90000000-0x909fffff 64bit pref]
[ 1.550225] pci_bus 0000:0a: resource 1 [mem 0x7f400000-0x7f4fffff]
[ 1.550291] NET: Registered protocol family 2
[ 1.550398] IP route cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 1.550942] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
[ 1.551869] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 1.552114] TCP: Hash tables configured (established 262144 bind 65536)
[ 1.552116] TCP reno registered
[ 1.552123] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[ 1.552136] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[ 1.552266] NET: Registered protocol family 1
[ 1.552279] pci 0000:00:02.0: Boot video device
[ 1.552379] PCI: CLS 64 bytes, default 64
[ 1.552421] Unpacking initramfs...
[ 1.777709] Freeing initrd memory: 12908k freed
[ 1.779516] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 1.779521] Placing 64MB software IO TLB between ffff880072400000 - ffff880076400000
[ 1.779522] software IO TLB at phys 0x72400000 - 0x76400000
[ 1.779538] Simple Boot Flag at 0xf3 set to 0x1
[ 1.780081] audit: initializing netlink socket (disabled)
[ 1.780095] type=2000 audit(1340830615.620:1): initialized
[ 1.805775] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 1.811473] VFS: Disk quotas dquot_6.5.2
[ 1.811509] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.811764] msgmni has been set to 3649
[ 1.811941] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 1.811967] io scheduler noop registered
[ 1.811968] io scheduler deadline registered
[ 1.811988] io scheduler cfq registered (default)
[ 1.812351] vesafb: mode is 1024x768x16, linelength=2048, pages=41
[ 1.812352] vesafb: scrolling: redraw
[ 1.812354] vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
[ 1.813036] vesafb: framebuffer at 0x80000000, mapped to 0xffffc90004980000, using 3072k, total 65472k
[ 1.813172] bootsplash 3.2.0-2010/03/31: looking for picture...
[ 1.813174] bootsplash: silentjpeg size 89863 bytes
[ 1.820543] bootsplash: ...found (1024x768, 36220 bytes, v3).
[ 1.820659] bootsplash: silentjpeg size 108724 bytes
[ 1.868966] Console: switching to colour frame buffer device 124x44
[ 1.896835] fb0: VESA VGA frame buffer device
[ 1.896849] intel_idle: MWAIT substates: 0x21120
[ 1.896850] intel_idle: v0.4 model 0x2A
[ 1.896852] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 1.896905] ERST: Table is not found!
[ 1.896907] GHES: HEST is not enabled!
[ 1.896987] Serial: 8250/16550 driver, 32 ports, IRQ sharing disabled
[ 2.110838] Non-volatile memory driver v1.3
[ 2.110840] Linux agpgart interface v0.103
[ 2.110915] agpgart-intel 0000:00:00.0: Intel Sandybridge Chipset
[ 2.111043] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable
[ 2.112217] agpgart-intel 0000:00:00.0: detected 65536K stolen memory
[ 2.112323] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0x80000000
[ 2.112421] ahci 0000:00:1f.2: version 3.0
[ 2.112433] ahci 0000:00:1f.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 2.112476] ahci 0000:00:1f.2: irq 40 for MSI/MSI-X
[ 2.112501] ahci: SSS flag set, parallel bus scan disabled
[ 2.126527] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3b impl RAID mode
[ 2.126540] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ems sxs apst
[ 2.126545] ahci 0000:00:1f.2: setting latency timer to 64
[ 2.158908] scsi0 : ahci
[ 2.158993] scsi1 : ahci
[ 2.159054] scsi2 : ahci
[ 2.159113] scsi3 : ahci
[ 2.159172] scsi4 : ahci
[ 2.159231] scsi5 : ahci
[ 2.182589] ata1: SATA max UDMA/133 abar m2048@0x7f640000 port 0x7f640100 irq 40
[ 2.182593] ata2: SATA max UDMA/133 abar m2048@0x7f640000 port 0x7f640180 irq 40
[ 2.182595] ata3: DUMMY
[ 2.182598] ata4: SATA max UDMA/133 abar m2048@0x7f640000 port 0x7f640280 irq 40
[ 2.182601] ata5: SATA max UDMA/133 abar m2048@0x7f640000 port 0x7f640300 irq 40
[ 2.182604] ata6: SATA max UDMA/133 abar m2048@0x7f640000 port 0x7f640380 irq 40
[ 2.182691] Fixed MDIO Bus: probed
[ 2.182734] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 2.182944] i8042: Warning: Keylock active
[ 2.184178] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 2.184183] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 2.184270] mousedev: PS/2 mouse device common for all mice
[ 2.184349] rtc_cmos 00:06: RTC can wake from S4
[ 2.184472] rtc_cmos 00:06: rtc core: registered rtc_cmos as rtc0
[ 2.184507] rtc0: alarms up to one year, y3k, 242 bytes nvram, hpet irqs
[ 2.184620] cpuidle: using governor ladder
[ 2.184774] cpuidle: using governor menu
[ 2.184775] EFI Variables Facility v0.08 2004-May-17
[ 2.184932] TCP cubic registered
[ 2.185009] NET: Registered protocol family 10
[ 2.185195] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 2.185375] lib80211: common routines for IEEE802.11 drivers
[ 2.185377] lib80211_crypt: registered algorithm 'NULL'
[ 2.185378] Registering the dns_resolver key type
[ 2.185392] libceph: loaded (mon/osd proto 15/24, osdmap 5/6 5/6)
[ 2.185511] PM: Checking hibernation image partition /dev/system/swap
[ 2.502384] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 2.507306] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[ 2.507715] ata1.00: ATA-8: WDC WD2500BEVT-75A23T0, 01.01A01, max UDMA/133
[ 2.507724] ata1.00: 488397168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 2.511296] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[ 2.511651] ata1.00: configured for UDMA/133
[ 2.511805] scsi 0:0:0:0: Direct-Access ATA WDC WD2500BEVT-7 01.0 PQ: 0 ANSI: 5
[ 2.512027] sd 0:0:0:0: [sda] 488397168 512-byte logical blocks: (250 GB/232 GiB)
[ 2.512099] sd 0:0:0:0: [sda] Write Protect is off
[ 2.512102] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.512131] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.580227] sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
[ 2.581086] sd 0:0:0:0: [sda] Attached SCSI disk
[ 2.778289] Refined TSC clocksource calibration: 2294.785 MHz.
[ 2.778294] Switching to clocksource tsc
[ 2.830205] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.841562] ata2.00: ATAPI: TSSTcorp DVD+/-RW TS-U633J, D400, max UDMA/100
[ 2.856526] ata2.00: configured for UDMA/100
[ 2.864485] scsi 1:0:0:0: CD-ROM TSSTcorp DVD+-RW TS-U633J D400 PQ: 0 ANSI: 5
[ 3.182014] ata4: SATA link down (SStatus 0 SControl 300)
[ 3.273902] input: DualPoint Stick as /devices/platform/i8042/serio1/input/input1
[ 3.286934] input: AlpsPS/2 ALPS DualPoint TouchPad as /devices/platform/i8042/serio1/input/input2
[ 3.501865] ata5: SATA link down (SStatus 0 SControl 300)
[ 3.821701] ata6: SATA link down (SStatus 0 SControl 300)
[ 3.821737] PM: Hibernation image not present or could not be loaded.
[ 3.821763] registered taskstats version 1
[ 3.824805] Magic number: 0:44:954
[ 3.824908] rtc_cmos 00:06: setting system clock to 2012-06-27 20:56:57 UTC (1340830617)
[ 3.826309] Freeing unused kernel memory: 944k freed
[ 3.826414] Write protecting the kernel read-only data: 10240k
[ 3.828348] Freeing unused kernel memory: 700k freed
[ 3.828819] Freeing unused kernel memory: 144k freed
[ 3.854385] sdhci: Secure Digital Host Controller Interface driver
[ 3.854387] sdhci: Copyright(c) Pierre Ossman
[ 3.854568] sdhci-pci 0000:0a:00.0: SDHCI controller found [1217:8221] (rev 5)
[ 3.854590] sdhci-pci 0000:0a:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 3.854622] sdhci-pci 0000:0a:00.0: Invalid iomem size. You may experience problems.
[ 3.855061] sdhci-pci 0000:0a:00.0: setting latency timer to 64
[ 3.855083] _regulator_get: 0000:0a:00.0 supply vmmc not found, using dummy regulator
[ 3.855115] Registered led device: mmc0::
[ 3.855150] mmc0: SDHCI controller on PCI [0000:0a:00.0] using DMA
[ 3.862748] udevd[101]: starting version 173
[ 3.873228] ACPI: acpi_idle yielding to intel_idle
[ 3.874788] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input3
[ 3.882462] ACPI: Lid Switch [LID]
[ 3.882524] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input4
[ 3.885413] ACPI: Power Button [PBTN]
[ 3.885477] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input5
[ 3.889964] usbcore: registered new interface driver usbfs
[ 3.889987] usbcore: registered new interface driver hub
[ 3.891580] ACPI: Sleep Button [SBTN]
[ 3.891646] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input6
[ 3.895298] ACPI: Power Button [PWRF]
[ 3.901918] [drm] Initialized drm 1.1.0 20060810
[ 3.913629] usbcore: registered new device driver usb
[ 3.914212] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 3.914242] ehci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 3.914267] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3.914271] ehci_hcd 0000:00:1a.0: EHCI Host Controller
[ 3.914298] ehci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 3.914328] ehci_hcd 0000:00:1a.0: debug port 2
[ 3.918235] ehci_hcd 0000:00:1a.0: cache line size of 64 is not supported
[ 3.918275] ehci_hcd 0000:00:1a.0: irq 16, io mem 0x7f670000
[ 3.933549] ehci_hcd 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 3.933581] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 3.933584] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.933587] usb usb1: Product: EHCI Host Controller
[ 3.933589] usb usb1: Manufacturer: Linux 3.1.10-1.13-default ehci_hcd
[ 3.933592] usb usb1: SerialNumber: 0000:00:1a.0
[ 3.933826] hub 1-0:1.0: USB hub found
[ 3.933833] hub 1-0:1.0: 2 ports detected
[ 3.945733] ehci_hcd 0000:00:1d.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 3.945771] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3.945776] ehci_hcd 0000:00:1d.0: EHCI Host Controller
[ 3.945792] ehci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 3.945824] ehci_hcd 0000:00:1d.0: debug port 2
[ 3.949699] ehci_hcd 0000:00:1d.0: cache line size of 64 is not supported
[ 3.949708] ehci_hcd 0000:00:1d.0: irq 17, io mem 0x7f650000
[ 3.965614] ehci_hcd 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 3.965659] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 3.965661] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.965664] usb usb2: Product: EHCI Host Controller
[ 3.965665] usb usb2: Manufacturer: Linux 3.1.10-1.13-default ehci_hcd
[ 3.965667] usb usb2: SerialNumber: 0000:00:1d.0
[ 3.965797] hub 2-0:1.0: USB hub found
[ 3.965802] hub 2-0:1.0: 2 ports detected
[ 3.969661] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 3.969666] i915 0000:00:02.0: setting latency timer to 64
[ 3.978043] mmc0: new SD card at address 4bd5
[ 3.978344] mmcblk0: mmc0:4bd5 SD02G 1.83 GiB (ro)
[ 3.979056] mmcblk0: p1 p2
[ 4.031441] [drm:intel_opregion_setup], graphic opregion physical addr: 0x78f68018
[ 4.031481] [drm:intel_opregion_setup], Public ACPI methods supported
[ 4.031483] [drm:intel_opregion_setup], SWSCI supported
[ 4.031484] [drm:intel_opregion_setup], ASLE supported
[ 4.031509] i915 0000:00:02.0: irq 41 for MSI/MSI-X
[ 4.031512] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 4.031514] [drm] Driver supports precise vblank timestamp query.
[ 4.031517] [drm:intel_detect_pch], Found CougarPoint PCH
[ 4.031520] [drm:intel_parse_bios], Using VBT from OpRegion: $VBT SANDYBRIDGE-M d
[ 4.031522] [drm:parse_general_definitions], crt_ddc_bus_pin: 2
[ 4.031526] [drm:parse_lfp_panel_data], Found panel mode in BIOS VBT tables:
[ 4.031528] [drm:drm_mode_debug_printmodeline], Modeline 0:"1600x900" 0 114060 1600 1648 1680 2044 900 902 907 930 0x8 0xa
[ 4.031537] [drm:parse_sdvo_panel_data], Found SDVO panel mode in BIOS VBT tables:
[ 4.031538] [drm:drm_mode_debug_printmodeline], Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa
[ 4.031542] [drm:parse_sdvo_device_mapping], No SDVO device info is found in VBT
[ 4.045557] [drm:intel_dsm_pci_probe], no _DSM method for intel device
[ 4.045576] [drm:intel_modeset_init], 2 display pipes available.
[ 4.045586] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 4.107977] [drm:intel_crt_init], pch crt adpa set to 0xf40000
[ 4.109514] thermal LNXTHERM:00: registered as thermal_zone0
[ 4.109519] ACPI: Thermal Zone [THM] (25 C)
[ 4.110369] [drm:intel_sdvo_read_byte], i2c transfer returned -6
[ 4.110372] [drm:intel_sdvo_init], No SDVO device found on SDVOB
[ 4.110433] [drm:intel_dp_i2c_init], i2c_init DPDDC-B
[ 4.110941] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 4.110944] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
[ 4.111452] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 4.111453] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
[ 4.111523] [drm:intel_dp_i2c_init], i2c_init DPDDC-C
[ 4.112032] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 4.112034] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
[ 4.112543] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 4.112545] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
[ 4.112574] [drm:intel_dp_i2c_init], i2c_init DPDDC-D
[ 4.113082] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 4.113084] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
[ 4.113592] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 4.113594] [drm:intel_dp_i2c_aux_ch], aux_ch failed -110
[ 4.113609] [drm:intel_panel_get_backlight], get backlight PWM = 4882
[ 4.113612] [drm:intel_panel_get_backlight], get backlight PWM = 4882
[ 4.113614] [drm:intel_panel_set_backlight], set backlight PWM = 0
[ 4.113637] [drm:ironlake_crtc_dpms], crtc 0/0 dpms off
[ 4.113641] [drm:i915_get_vblank_timestamp], crtc 0 is disabled
[ 4.169514] [drm:intel_wait_for_vblank], vblank wait timed out
[ 4.193896] [drm:intel_update_fbc],
[ 4.193900] [drm:intel_update_fbc], no output, disabling
[ 4.194046] [drm:ironlake_crtc_dpms], crtc 1/1 dpms off
[ 4.194050] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe B
[ 4.194053] [drm:i915_get_vblank_timestamp], crtc 1 is disabled
[ 4.194055] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe B
[ 4.194687] [drm:intel_update_fbc],
[ 4.194688] [drm:intel_update_fbc], no output, disabling
[ 4.233051] [drm:init_status_page], render ring hws offset: 0x00000000
[ 4.233166] [drm:init_status_page], gen6 bsd ring hws offset: 0x00021000
[ 4.233257] [drm:init_status_page], blt ring hws offset: 0x00042000
[ 4.233342] [drm:i915_setup_compression], FBC base 0xfc000000, ll base 0x00000000, size 32M
[ 4.233370] [drm:intel_panel_set_backlight], set backlight PWM = 0
[ 4.233402] [drm:drm_fb_helper_parse_command_line], cmdline mode for connector LVDS-1 0x0@60Hz
[ 4.233405] [drm:drm_fb_helper_parse_command_line], cmdline mode for connector VGA-1 0x0@60Hz
[ 4.233408] [drm:drm_fb_helper_parse_command_line], cmdline mode for connector HDMI-A-1 0x0@60Hz
[ 4.233411] [drm:drm_fb_helper_parse_command_line], cmdline mode for connector DP-1 0x0@60Hz
[ 4.233414] [drm:drm_fb_helper_parse_command_line], cmdline mode for connector HDMI-A-2 0x0@60Hz
[ 4.233417] [drm:drm_fb_helper_parse_command_line], cmdline mode for connector HDMI-A-3 0x0@60Hz
[ 4.233419] [drm:drm_fb_helper_parse_command_line], cmdline mode for connector DP-2 0x0@60Hz
[ 4.233422] [drm:drm_fb_helper_parse_command_line], cmdline mode for connector DP-3 0x0@60Hz
[ 4.233425] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1]
[ 4.233435] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1] probed modes :
[ 4.233438] [drm:drm_mode_debug_printmodeline], Modeline 28:"1600x900" 60 114060 1600 1648 1680 2044 900 902 907 930 0x48 0x9
[ 4.233442] [drm:drm_mode_debug_printmodeline], Modeline 29:"1600x900" 40 74090 1600 1648 1680 1992 900 902 907 930 0x40 0x9
[ 4.233445] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1]
[ 4.233449] [drm:intel_ironlake_crt_detect_hotplug], trigger hotplug detect cycle: adpa=0xf40000
[ 4.249402] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[ 4.249421] usb 1-1: new high speed USB device number 2 using ehci_hcd
[ 4.249428] [drm:intel_crt_detect], CRT not detected via hotplug
[ 4.249435] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1] disconnected
[ 4.249455] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
[ 4.260927] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
[ 4.260929] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
[ 4.261438] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 4.269901] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 4.277897] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 4.285390] [drm:ironlake_dp_detect], DPCD: 0000
[ 4.285401] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
[ 4.285410] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2]
[ 4.296906] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected
[ 4.296908] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3]
[ 4.308386] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected
[ 4.308389] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2]
[ 4.308896] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 4.313876] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 4.321869] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 4.329376] [drm:ironlake_dp_detect], DPCD: 0000
[ 4.329387] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected
[ 4.329396] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3]
[ 4.329919] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 4.337877] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 4.345870] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 4.353361] [drm:ironlake_dp_detect], DPCD: 0000
[ 4.353373] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected
[ 4.353381] [drm:drm_setup_crtcs],
[ 4.353398] [drm:drm_enable_connectors], connector 5 enabled? yes
[ 4.353400] [drm:drm_enable_connectors], connector 12 enabled? no
[ 4.353402] [drm:drm_enable_connectors], connector 15 enabled? no
[ 4.353403] [drm:drm_enable_connectors], connector 18 enabled? no
[ 4.353405] [drm:drm_enable_connectors], connector 21 enabled? no
[ 4.353407] [drm:drm_enable_connectors], connector 23 enabled? no
[ 4.353409] [drm:drm_enable_connectors], connector 24 enabled? no
[ 4.353410] [drm:drm_enable_connectors], connector 26 enabled? no
[ 4.353412] [drm:drm_target_preferred], looking for cmdline mode on connector 5
[ 4.353414] [drm:drm_target_preferred], looking for preferred mode on connector 5
[ 4.353416] [drm:drm_target_preferred], found mode 1600x900
[ 4.353418] [drm:drm_setup_crtcs], picking CRTCs for 8192x8192 config
[ 4.353421] [drm:drm_setup_crtcs], desired mode 1600x900 set on crtc 3
[ 4.356731] [drm:intelfb_create], allocated 1600x900 fb: 0x00063000, bo ffff88001f5cae00
[ 4.356737] checking generic (80000000 3ff0000) vs hw (80000000 10000000)
[ 4.356739] fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver
[ 4.356752] Console: switching to colour dummy device 80x25
[ 4.357249] fbcon: inteldrmfb (fb0) is primary device
[ 4.357305] [drm:drm_crtc_helper_set_config],
[ 4.357307] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:9] #connectors=1 (x y) (0 0)
[ 4.357320] [drm:drm_crtc_helper_set_config], crtc has no fb, full mode set
[ 4.357322] [drm:drm_crtc_helper_set_config], modes are different, full mode set
[ 4.357324] [drm:drm_mode_debug_printmodeline], Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0
[ 4.357327] [drm:drm_mode_debug_printmodeline], Modeline 8:"1600x900" 60 114060 1600 1648 1680 2044 900 902 907 930 0x48 0x9
[ 4.357330] [drm:drm_crtc_helper_set_config], encoder changed, full mode switch
[ 4.357332] [drm:drm_crtc_helper_set_config], crtc changed, full mode switch
[ 4.357333] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 4.357335] [drm:drm_crtc_helper_set_config], attempting to set mode from userspace
[ 4.357337] [drm:drm_mode_debug_printmodeline], Modeline 8:"1600x900" 60 114060 1600 1648 1680 2044 900 902 907 930 0x48 0x9
[ 4.357342] [drm:drm_crtc_helper_set_mode], [CRTC:3]
[ 4.357367] [drm:ironlake_crtc_mode_set], using SSC reference clock of 120 MHz
[ 4.357585] [drm:ironlake_crtc_mode_set], Mode for pipe A:
[ 4.357586] [drm:drm_mode_debug_printmodeline], Modeline 8:"1600x900" 60 114060 1600 1648 1680 2044 900 902 907 930 0x48 0x9
[ 4.381711] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[ 4.381718] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 4.381987] hub 1-1:1.0: USB hub found
[ 4.382072] hub 1-1:1.0: 6 ports detected
[ 4.413320] [drm:intel_wait_for_vblank], vblank wait timed out
[ 4.413331] [drm:intel_pipe_set_base_atomic], Writing base 00063000 00000000 0 0 3200
[ 4.413340] [drm:intel_update_fbc],
[ 4.413344] [drm:intel_update_fbc], fbc disabled per module param (default off)
[ 4.413362] [drm:sandybridge_update_wm], FIFO watermarks For pipe A - plane 5, cursor: 4
[ 4.413365] [drm:ironlake_check_srwm], watermark 1: display plane 8, fbc lines 3, cursor 4
[ 4.413367] [drm:ironlake_check_srwm], watermark 2: display plane 10, fbc lines 3, cursor 4
[ 4.413369] [drm:ironlake_check_srwm], watermark 3: display plane 42, fbc lines 3, cursor 4
[ 4.413372] [drm:drm_crtc_helper_set_mode], [ENCODER:6:LVDS-6] set [MODE:8:1600x900]
[ 4.413375] [drm:sandybridge_update_wm], FIFO watermarks For pipe A - plane 5, cursor: 4
[ 4.413377] [drm:ironlake_check_srwm], watermark 1: display plane 8, fbc lines 3, cursor 4
[ 4.413379] [drm:ironlake_check_srwm], watermark 2: display plane 10, fbc lines 3, cursor 4
[ 4.413381] [drm:ironlake_check_srwm], watermark 3: display plane 42, fbc lines 3, cursor 4
[ 4.469290] [drm:intel_wait_for_vblank], vblank wait timed out
[ 4.493269] usb 2-1: new high speed USB device number 2 using ehci_hcd
[ 4.525270] [drm:intel_wait_for_vblank], vblank wait timed out
[ 4.526079] [drm:gen6_fdi_link_train], FDI_RX_IIR 0x700
[ 4.526082] [drm:gen6_fdi_link_train], FDI train 1 done.
[ 4.526731] [drm:gen6_fdi_link_train], FDI_RX_IIR 0x600
[ 4.526734] [drm:gen6_fdi_link_train], FDI train 2 done.
[ 4.526735] [drm:gen6_fdi_link_train], FDI train done.
[ 4.527943] [drm:intel_update_fbc],
[ 4.527944] [drm:intel_update_fbc], fbc disabled per module param (default off)
[ 4.527952] [drm:intel_panel_set_backlight], set backlight PWM = 4882
[ 4.527956] [drm:drm_crtc_helper_set_config], Setting connector DPMS state to on
[ 4.527958] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] set DPMS on
[ 4.527980] [drm:drm_crtc_helper_set_config],
[ 4.527981] [drm:drm_crtc_helper_set_config], [CRTC:4] [NOFB]
[ 4.527987] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 4.527991] [drm:drm_crtc_helper_set_config],
[ 4.527992] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:9] #connectors=1 (x y) (0 0)
[ 4.527999] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 4.528001] [drm:drm_crtc_helper_set_config],
[ 4.528002] [drm:drm_crtc_helper_set_config], [CRTC:4] [NOFB]
[ 4.528005] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 4.528007] [drm:drm_crtc_helper_set_config],
[ 4.528008] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:9] #connectors=1 (x y) (0 0)
[ 4.528012] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 4.540874] [drm:drm_crtc_helper_set_config],
[ 4.540876] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:9] #connectors=1 (x y) (0 0)
[ 4.540886] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 4.540888] [drm:drm_crtc_helper_set_config],
[ 4.540889] [drm:drm_crtc_helper_set_config], [CRTC:4] [NOFB]
[ 4.540892] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 4.540894] [drm:drm_crtc_helper_set_config],
[ 4.540895] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:9] #connectors=1 (x y) (0 0)
[ 4.540899] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 4.540991] [drm:drm_crtc_helper_set_config],
[ 4.540992] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:9] #connectors=1 (x y) (0 0)
[ 4.540996] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 4.544633] [drm:intel_prepare_page_flip], preparing flip with no unpin work?
[ 4.553681] [drm:drm_crtc_helper_set_config],
[ 4.553683] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:9] #connectors=1 (x y) (0 0)
[ 4.553691] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 4.566131] Console: switching to colour frame buffer device 196x52
[ 4.566219] [drm:drm_crtc_helper_set_config],
[ 4.566220] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:9] #connectors=1 (x y) (0 0)
[ 4.566227] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 4.578906] fb0: inteldrmfb frame buffer device
[ 4.578908] drm: registered panic notifier
[ 4.625654] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[ 4.625673] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 4.625860] hub 2-1:1.0: USB hub found
[ 4.625949] hub 2-1:1.0: 8 ports detected
[ 4.697349] usb 1-1.4: new full speed USB device number 3 using ehci_hcd
[ 4.793506] usb 1-1.4: New USB device found, idVendor=413c, idProduct=8187
[ 4.793509] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4.793511] usb 1-1.4: Product: DW375 Bluetooth Module
[ 4.793513] usb 1-1.4: Manufacturer: Dell Computer Corp
[ 4.793514] usb 1-1.4: SerialNumber: 90004EEDDDB0
[ 4.865204] usb 1-1.5: new high speed USB device number 4 using ehci_hcd
[ 4.865717] acpi device:38: registered as cooling_device4
[ 4.964670] usb 1-1.5: New USB device found, idVendor=05ca, idProduct=181b
[ 4.964679] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 4.964685] usb 1-1.5: Product: Laptop_Integrated_Webcam_FHD
[ 4.964690] usb 1-1.5: Manufacturer: M092R-E00-1302-SB05B
[ 4.977535] [drm:intel_panel_get_max_backlight], max backlight PWM = 4882
[ 4.977539] [drm:intel_panel_set_backlight], set backlight PWM = 4882
[ 5.037180] usb 2-1.8: new full speed USB device number 3 using ehci_hcd
[ 5.141256] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input7
[ 5.141317] ACPI: Video Device [VID] (multi-head: yes rom: no post: no)
[ 5.141352] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 5.155613] usb 2-1.8: New USB device found, idVendor=0a5c, idProduct=5801
[ 5.155622] usb 2-1.8: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 5.155628] usb 2-1.8: Product: 5880
[ 5.155632] usb 2-1.8: Manufacturer: Broadcom Corp
[ 5.155636] usb 2-1.8: SerialNumber: 0123456789ABCD
[ 5.155737] usb 2-1.8: config 0 descriptor??
[ 5.351010] md: linear personality registered for level -1
[ 8.089273] EXT4-fs (mmcblk0p2): mounting ext2 file system using the ext4 subsystem
[ 8.091095] EXT4-fs (mmcblk0p2): mounted filesystem without journal. Opts: (null)
[ 8.152375] device-mapper: uevent: version 1.0.3
[ 8.152447] device-mapper: ioctl: 4.21.0-ioctl (2011-07-06) initialised: dm-devel@redhat.com
[ 10.916871] PM: Marking nosave pages: 0000000000091000 - 0000000000100000
[ 10.916875] PM: Marking nosave pages: 0000000020000000 - 0000000020200000
[ 10.916884] PM: Marking nosave pages: 0000000040000000 - 0000000040200000
[ 10.916892] PM: Marking nosave pages: 0000000078a71000 - 0000000078ab5000
[ 10.916895] PM: Marking nosave pages: 0000000078db7000 - 0000000078fff000
[ 10.916905] PM: Marking nosave pages: 0000000079000000 - 0000000100000000
[ 10.918451] PM: Basic memory bitmaps created
[ 10.939589] PM: Basic memory bitmaps freed
[ 10.939597] video LNXVIDEO:00: Restoring backlight state
[ 11.205611] PM: Starting manual resume from disk
[ 11.205614] PM: Hibernation image partition 253:3 present
[ 11.205615] PM: Looking for hibernation image.
[ 11.205908] PM: Image not found (code -22)
[ 11.205910] PM: Hibernation image not present or could not be loaded.
[ 11.301927] [drm:intel_panel_get_max_backlight], max backlight PWM = 4882
[ 11.301931] [drm:intel_panel_set_backlight], set backlight PWM = 4882
[ 11.420446] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: acl,user_xattr
[ 11.676689] EXT4-fs (dm-2): re-mounted. Opts: acl,user_xattr
[ 12.545225] systemd[1]: systemd 37 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +SYSVINIT +LIBCRYPTSETUP; suse)
[ 13.286471] systemd[1]: Set hostname to <ricercatore.site>.
[ 14.580103] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[ 14.580114] [drm:intel_crt_detect], CRT not detected via hotplug
[ 14.580121] [drm:output_poll_execute], [CONNECTOR:12:VGA-1] status updated from 2 to 2
[ 14.591684] [drm:output_poll_execute], [CONNECTOR:15:HDMI-A-1] status updated from 2 to 2
[ 14.592193] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 14.600597] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 14.608588] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 14.616070] [drm:ironlake_dp_detect], DPCD: 0000
[ 14.616082] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 2 to 2
[ 14.627628] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2
[ 14.639169] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2
[ 14.639679] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 14.644563] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 14.652565] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 14.660041] [drm:ironlake_dp_detect], DPCD: 0000
[ 14.660045] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2
[ 14.660555] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 14.668551] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 14.676545] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 14.684043] [drm:ironlake_dp_detect], DPCD: 0000
[ 14.684055] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2
[ 17.509702] udevd[555]: starting version 173
[ 18.896222] boot.localnet[571]: Using boot-specified hostname 'ricercatore.site'
[ 18.896362] boot.lvm[578]: Waiting for udev to settle...
[ 19.084298] EXT4-fs (dm-2): re-mounted. Opts: acl,user_xattr
[ 19.190294] boot.localnet[571]: Setting up hostname 'ricercatore'..done
[ 19.247958] scsi6 : vhba
[ 19.278111] boot.localnet[571]: Setting up loopback interface RTNETLINK answers: File exists
[ 19.279184] boot.localnet[571]: ..done
[ 19.404400] BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
[ 19.959703] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 19.961394] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 20.782016] [drm:drm_crtc_helper_set_config],
[ 20.782018] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:9] #connectors=1 (x y) (0 0)
[ 20.782030] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 23.464152] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[ 23.464537] ACPI: AC Adapter [AC] (on-line)
[ 23.564917] iTCO_vendor_support: vendor-support=0
[ 23.578154] input: PC Speaker as /devices/platform/pcspkr/input/input8
[ 23.707666] e1000e: Intel(R) PRO/1000 Network Driver - 1.4.4-k
[ 23.707670] e1000e: Copyright(c) 1999 - 2011 Intel Corporation.
[ 23.707712] e1000e 0000:00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 23.707725] e1000e 0000:00:19.0: setting latency timer to 64
[ 23.707855] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[ 23.713275] mei: module is from the staging directory, the quality is unknown, you have been warned.
[ 23.722642] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 23.722688] scsi 1:0:0:0: Attached scsi generic sg1 type 5
[ 23.732600] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[ 23.732606] ACPI: Battery Slot [BAT0] (battery present)
[ 23.859733] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[ 23.859743] ACPI: Battery Slot [BAT1] (battery absent)
[ 23.922196] Bluetooth: Core ver 2.16
[ 23.922225] NET: Registered protocol family 31
[ 23.922228] Bluetooth: HCI device and connection manager initialized
[ 23.922230] Bluetooth: HCI socket layer initialized
[ 23.922233] Bluetooth: L2CAP socket layer initialized
[ 23.922238] Bluetooth: SCO socket layer initialized
[ 23.981696] Bluetooth: Generic Bluetooth USB driver ver 0.6
[ 23.987767] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
[ 23.987775] ACPI: Battery Slot [BAT2] (battery absent)
[ 23.987931] wmi: Mapper loaded
[ 23.994990] usbcore: registered new interface driver btusb
[ 24.006082] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 5c:26:0a:54:1e:d9
[ 24.006085] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
[ 24.006129] e1000e 0000:00:19.0: eth0: MAC: 10, PHY: 11, PBA No: 3041FF-0FF
[ 24.006160] mei 0000:00:16.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 24.006167] mei 0000:00:16.0: setting latency timer to 64
[ 24.081419] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 24.081428] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 24.081569] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 24.114443] i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 24.114450] ACPI: resource 0000:00:1f.3 [io 0x4040-0x405f] conflicts with ACPI region SMBI [io 0x4040-0x404f]
[ 24.114452] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 24.223528] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.06
[ 24.223613] iTCO_wdt: Found a Cougar Point TCO device (Version=2, TCOBASE=0x0460)
[ 24.223701] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 24.662425] cfg80211: Calling CRDA to update world regulatory domain
[ 24.880571] input: Dell WMI hotkeys as /devices/virtual/input/input9
[ 24.889549] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[ 24.899695] parport_pc 00:08: [io 0x0378-0x037b]
[ 24.899757] parport_pc 00:08: [irq 5]
[ 25.007734] parport_pc 00:08: activated
[ 25.007738] parport_pc 00:08: reported by Plug and Play ACPI
[ 25.007819] parport_pc 00:08: disabled
[ 25.323239] ppdev: user-space parallel port driver
[ 25.338167] Linux video capture interface: v2.00
[ 25.493712] uvcvideo: Found UVC 1.00 device Laptop_Integrated_Webcam_FHD (05ca:181b)
[ 25.495753] input: Laptop_Integrated_Webcam_FHD as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0/input/input10
[ 25.495827] usbcore: registered new interface driver uvcvideo
[ 25.495829] USB Video Class driver (1.1.1)
[ 25.724623] Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:d
[ 25.724626] Copyright(c) 2003-2011 Intel Corporation
[ 25.724668] iwlagn 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 25.724676] iwlagn 0000:02:00.0: setting latency timer to 64
[ 25.724701] iwlagn 0000:02:00.0: pci_resource_len = 0x00002000
[ 25.724703] iwlagn 0000:02:00.0: pci_resource_base = ffffc90004910000
[ 25.724704] iwlagn 0000:02:00.0: HW Revision ID = 0x34
[ 25.724783] iwlagn 0000:02:00.0: irq 43 for MSI/MSI-X
[ 25.724819] iwlagn 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6205 AGN, REV=0xB0
[ 25.724876] iwlagn 0000:02:00.0: L1 Disabled; Enabling L0S
[ 25.740017] iwlagn 0000:02:00.0: device EEPROM VER=0x715, CALIB=0x6
[ 25.740020] iwlagn 0000:02:00.0: Device SKU: 0X1f0
[ 25.740021] iwlagn 0000:02:00.0: Valid Tx ant: 0X3, Valid Rx ant: 0X3
[ 25.740035] iwlagn 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[ 25.825986] cfg80211: World regulatory domain updated:
[ 25.825989] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 25.825992] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 25.825994] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 25.825996] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 25.825998] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 25.825999] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 25.842814] ifup[926]: Service network not started and mode 'auto' -> skipping
[ 26.645256] iwlagn 0000:02:00.0: loaded firmware version 17.168.5.3 build 42301
[ 26.645437] Registered led device: phy0-led
[ 27.073812] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 27.099524] ifup[960]: Service network not started and mode 'auto' -> skipping
[ 27.639557] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 27.639616] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
[ 27.639642] snd_hda_intel 0000:00:1b.0: setting latency timer to 64
[ 28.127438] Adding 2097148k swap on /dev/mapper/system-swap. Priority:0 extents:1 across:2097148k
[ 28.370192] ALSA hda_codec.c:4895 autoconfig: line_outs=1 (0xe/0x0/0x0/0x0/0x0) type:line
[ 28.370196] ALSA hda_codec.c:4899 speaker_outs=1 (0xd/0x0/0x0/0x0/0x0)
[ 28.370198] ALSA hda_codec.c:4903 hp_outs=1 (0xb/0x0/0x0/0x0/0x0)
[ 28.370200] ALSA hda_codec.c:4904 mono: mono_out=0x0
[ 28.370202] ALSA hda_codec.c:4908 inputs:
[ 28.370204] ALSA hda_codec.c:4912 Mic=0xa
[ 28.370205] ALSA hda_codec.c:4912 Dock Mic=0xf
[ 28.370207] ALSA hda_codec.c:4914
[ 28.370709] ALSA patch_sigmatel.c:3116 stac92xx: dac_nids=1 (0x13/0x0/0x0/0x0/0x0)
[ 28.894936] HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0
[ 28.895273] HDMI status: Codec=3 Pin=6 Presence_Detect=0 ELD_Valid=0
[ 28.895606] HDMI status: Codec=3 Pin=7 Presence_Detect=0 ELD_Valid=0
[ 28.905984] input: HDA Intel PCH Mic at Sep Left Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 28.906119] input: HDA Intel PCH Mic at Ext Left Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[ 28.906181] input: HDA Intel PCH Line Out at Sep Left Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[ 28.906245] input: HDA Intel PCH HP Out at Ext Left Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
[ 28.906483] input: HDA Intel PCH HDMI/DP as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
[ 28.906536] input: HDA Intel PCH HDMI/DP as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
[ 28.906586] input: HDA Intel PCH HDMI/DP as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
[ 29.861904] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input18
[ 29.924595] boot.lvm[578]: Scanning for LVM volume groups...
[ 33.987043] boot.lvm[578]: Reading all physical volumes. This may take a while...
[ 33.987051] boot.lvm[578]: Found volume group "system" using metadata type lvm2
[ 33.987238] boot.lvm[578]: Activating LVM volume groups...
[ 35.427492] boot.lvm[578]: 3 logical volume(s) in volume group "system" now active
[ 35.427911] boot.lvm[578]: ..done
[ 36.051414] systemd-cryptsetup[1044]: Volume cr_sda6 already active.
[ 36.448579] systemd-fsck[1041]: /dev/sda5: clean, 283/41832 files, 67092/166912 blocks
[ 36.448913] systemd-fsck[1042]: /dev/mapper/system-data: clean, 13847/8519680 files, 30570756/34062336 blocks
[ 37.287161] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: acl,user_xattr
[ 37.822463] boot.lvm[1051]: Can't deactivate volume group "system" with 3 open logical volume(s)
[ 37.823120] boot.lvm[1051]: ..skipped
[ 37.872784] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: acl,user_xattr
[ 38.000455] boot.lvm[1072]: Waiting for udev to settle...
[ 38.244262] boot.lvm[1072]: Scanning for LVM volume groups...
[ 39.768710] boot.lvm[1072]: Reading all physical volumes. This may take a while...
[ 39.768717] boot.lvm[1072]: Found volume group "system" using metadata type lvm2
[ 39.768830] boot.lvm[1072]: Activating LVM volume groups...
[ 41.411046] boot.lvm[1072]: 3 logical volume(s) in volume group "system" now active
[ 41.411362] boot.lvm[1072]: ..done
[ 41.702770] boot.quota[1085]: Turning quota on
[ 41.704119] boot.quota[1085]: Checking quotas. This may take some time.
[ 41.759704] boot.quota[1085]: ..done
[ 43.119051] type=1400 audit(1340845056.808:2): apparmor="STATUS" operation="profile_load" name="/bin/ping" pid=1117 comm="apparmor_parser"
[ 43.125593] type=1400 audit(1340845056.816:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm-guest-session-wrapper" pid=1123 comm="apparmor_parser"
[ 43.131601] type=1400 audit(1340845056.820:4): apparmor="STATUS" operation="profile_load" name="/sbin/klogd" pid=1129 comm="apparmor_parser"
[ 43.135958] type=1400 audit(1340845056.824:5): apparmor="STATUS" operation="profile_load" name="/sbin/syslog-ng" pid=1133 comm="apparmor_parser"
[ 43.140397] type=1400 audit(1340845056.828:6): apparmor="STATUS" operation="profile_load" name="/sbin/syslogd" pid=1137 comm="apparmor_parser"
[ 43.146944] type=1400 audit(1340845056.836:7): apparmor="STATUS" operation="profile_load" name="/usr/lib/apache2/mpm-prefork/apache2" pid=1142 comm="apparmor_parser"
[ 43.147284] type=1400 audit(1340845056.836:8): apparmor="STATUS" operation="profile_load" name="/usr/lib/apache2/mpm-prefork/apache2//DEFAULT_URI" pid=1142 comm="apparmor_parser"
[ 43.147596] type=1400 audit(1340845056.836:9): apparmor="STATUS" operation="profile_load" name="/usr/lib/apache2/mpm-prefork/apache2//HANDLING_UNTRUSTED_INPUT" pid=1142 comm="apparmor_parser"
[ 43.147854] type=1400 audit(1340845056.836:10): apparmor="STATUS" operation="profile_load" name="/usr/lib/apache2/mpm-prefork/apache2//phpsysinfo" pid=1142 comm="apparmor_parser"
[ 43.152691] type=1400 audit(1340845056.840:11): apparmor="STATUS" operation="profile_load" name="/usr/lib/dovecot/deliver" pid=1146 comm="apparmor_parser"
[ 43.238105] boot.apparmor[1100]: Starting AppArmor ..done
[ 43.693884] microcode: CPU0 sig=0x206a7, pf=0x10, revision=0x12
[ 43.695427] microcode: CPU1 sig=0x206a7, pf=0x10, revision=0x12
[ 43.696626] microcode: CPU2 sig=0x206a7, pf=0x10, revision=0x12
[ 43.697672] microcode: CPU3 sig=0x206a7, pf=0x10, revision=0x12
[ 43.698766] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 43.722596] microcode: CPU0 updated to revision 0x1b, date = 2011-07-14
[ 43.723077] microcode: CPU1 updated to revision 0x1b, date = 2011-07-14
[ 43.723779] microcode: CPU2 updated to revision 0x1b, date = 2011-07-14
[ 43.724255] microcode: CPU3 updated to revision 0x1b, date = 2011-07-14
[ 43.725146] microcode.ctl[1227]: Checking/updating CPU microcode ..done
[ 43.897796] brld[1248]: Starting brld
[ 43.901030] brld[1248]: ..done
[ 43.937598] cpufreq[1251]: Loading CPUFreq modules..done
[ 44.109125] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 44.115012] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 44.117214] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 44.146198] SuSEfirewall2[1326]: Firewall rules set to CLOSE.
[ 44.146762] SuSEfirewall2_init[1259]: Loading basic firewall rules ..done
[ 45.449620] sbl[1329]: Starting sbl
[ 45.454186] sbl[1329]: ..done
[ 46.875720] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[ 46.931577] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[ 46.931863] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 46.955650] iwlagn 0000:02:00.0: L1 Disabled; Enabling L0S
[ 46.962006] iwlagn 0000:02:00.0: Radio type=0x1-0x2-0x0
[ 46.973368] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 46.973371] Bluetooth: BNEP filters: protocol multicast
[ 47.024500] Bluetooth: RFCOMM TTY layer initialized
[ 47.024512] Bluetooth: RFCOMM socket layer initialized
[ 47.024516] Bluetooth: RFCOMM ver 1.11
[ 47.251667] iwlagn 0000:02:00.0: L1 Disabled; Enabling L0S
[ 47.258027] iwlagn 0000:02:00.0: Radio type=0x1-0x2-0x0
[ 47.375182] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 47.694074] NET: Registered protocol family 17
[ 48.105316] [drm:drm_crtc_helper_set_config],
[ 48.105319] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:9] #connectors=1 (x y) (0 0)
[ 48.105335] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 48.244131] [drm:drm_crtc_helper_set_config],
[ 48.244133] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:9] #connectors=1 (x y) (0 0)
[ 48.244142] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 48.249850] [drm:i915_driver_open],
[ 48.249876] [drm:drm_crtc_helper_set_config],
[ 48.249878] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:9] #connectors=1 (x y) (0 0)
[ 48.249888] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 48.249890] [drm:drm_crtc_helper_set_config],
[ 48.249891] [drm:drm_crtc_helper_set_config], [CRTC:4] [NOFB]
[ 48.249894] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 48.249911] [drm:i915_driver_open],
[ 48.250087] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[8] ENCODERS[8]
[ 48.250090] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[8] ENCODERS[8]
[ 48.250126] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 48.250128] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1]
[ 48.250140] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1] probed modes :
[ 48.250142] [drm:drm_mode_debug_printmodeline], Modeline 28:"1600x900" 60 114060 1600 1648 1680 2044 900 902 907 930 0x48 0x9
[ 48.250146] [drm:drm_mode_debug_printmodeline], Modeline 29:"1600x900" 40 74090 1600 1648 1680 1992 900 902 907 930 0x40 0x9
[ 48.250150] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 48.283001] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 48.283006] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1]
[ 48.283010] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[ 48.283013] [drm:intel_crt_detect], CRT not detected via hotplug
[ 48.283015] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1] disconnected
[ 48.283019] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 48.283021] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1]
[ 48.283023] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[ 48.283025] [drm:intel_crt_detect], CRT not detected via hotplug
[ 48.283026] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1] disconnected
[ 48.283049] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 48.283051] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
[ 48.294084] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
[ 48.294087] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 48.294089] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
[ 48.305145] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
[ 48.305164] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[ 48.305166] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
[ 48.305672] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.311320] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.319363] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.326790] [drm:ironlake_dp_detect], DPCD: 0000
[ 48.326803] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
[ 48.326819] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[ 48.326826] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
[ 48.327339] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.335327] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.343292] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.350751] [drm:ironlake_dp_detect], DPCD: 0000
[ 48.350763] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
[ 48.350847] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
[ 48.350855] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2]
[ 48.362243] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected
[ 48.362253] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
[ 48.362255] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2]
[ 48.373315] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected
[ 48.373364] [drm:drm_mode_getconnector], [CONNECTOR:23:?]
[ 48.373366] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3]
[ 48.384441] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected
[ 48.384444] [drm:drm_mode_getconnector], [CONNECTOR:23:?]
[ 48.384446] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3]
[ 48.395550] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected
[ 48.395587] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[ 48.395589] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2]
[ 48.396095] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.403246] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.411210] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.418740] [drm:ironlake_dp_detect], DPCD: 0000
[ 48.418770] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected
[ 48.418798] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[ 48.418803] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2]
[ 48.419314] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.427217] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.435201] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.442684] [drm:ironlake_dp_detect], DPCD: 0000
[ 48.442690] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected
[ 48.442745] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[ 48.442748] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3]
[ 48.443256] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.451225] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.459230] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.466721] [drm:ironlake_dp_detect], DPCD: 0000
[ 48.466738] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected
[ 48.466774] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[ 48.466777] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3]
[ 48.467284] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.475230] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.483221] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.492405] [drm:ironlake_dp_detect], DPCD: 0000
[ 48.492412] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected
[ 48.492491] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 48.492495] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1]
[ 48.492507] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1] probed modes :
[ 48.492511] [drm:drm_mode_debug_printmodeline], Modeline 28:"1600x900" 60 114060 1600 1648 1680 2044 900 902 907 930 0x48 0x9
[ 48.492516] [drm:drm_mode_debug_printmodeline], Modeline 29:"1600x900" 40 74090 1600 1648 1680 1992 900 902 907 930 0x40 0x9
[ 48.492521] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 48.493252] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 48.493256] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1]
[ 48.493260] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[ 48.493263] [drm:intel_crt_detect], CRT not detected via hotplug
[ 48.493266] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1] disconnected
[ 48.493269] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 48.493271] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1]
[ 48.493274] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[ 48.493277] [drm:intel_crt_detect], CRT not detected via hotplug
[ 48.493279] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1] disconnected
[ 48.493298] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 48.493301] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
[ 48.504566] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
[ 48.504578] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 48.504582] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
[ 48.515636] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
[ 48.515676] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[ 48.515679] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
[ 48.516186] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.523200] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.531185] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.538679] [drm:ironlake_dp_detect], DPCD: 0000
[ 48.538692] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
[ 48.538708] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[ 48.538715] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
[ 48.539227] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.547199] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.555177] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.562670] [drm:ironlake_dp_detect], DPCD: 0000
[ 48.562684] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
[ 48.562781] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
[ 48.562793] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2]
[ 48.574215] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected
[ 48.574223] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
[ 48.574225] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2]
[ 48.585272] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected
[ 48.585299] [drm:drm_mode_getconnector], [CONNECTOR:23:?]
[ 48.585301] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3]
[ 48.596328] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected
[ 48.596331] [drm:drm_mode_getconnector], [CONNECTOR:23:?]
[ 48.596333] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3]
[ 48.607355] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected
[ 48.607369] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[ 48.607371] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2]
[ 48.607878] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.615138] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.623162] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.630703] [drm:ironlake_dp_detect], DPCD: 0000
[ 48.630720] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected
[ 48.630745] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[ 48.630752] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2]
[ 48.631265] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.639138] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.647132] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.654639] [drm:ironlake_dp_detect], DPCD: 0000
[ 48.654652] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected
[ 48.654737] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[ 48.654745] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3]
[ 48.655257] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.663126] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.671123] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.678633] [drm:ironlake_dp_detect], DPCD: 0000
[ 48.678645] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected
[ 48.678661] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[ 48.678667] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3]
[ 48.679179] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.687115] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.695113] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 48.702638] [drm:ironlake_dp_detect], DPCD: 0000
[ 48.702651] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected
[ 48.707661] [drm:drm_mode_addfb], [FB:30]
[ 48.707782] [drm:drm_mode_setcrtc], [CRTC:3]
[ 48.707792] [drm:drm_mode_setcrtc], [CONNECTOR:5:LVDS-1]
[ 48.707798] [drm:drm_crtc_helper_set_config],
[ 48.707802] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:30] #connectors=1 (x y) (0 0)
[ 48.707823] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] to [CRTC:3]
[ 48.707830] [drm:drm_crtc_helper_set_config], attempting to set mode from userspace
[ 48.707835] [drm:drm_mode_debug_printmodeline], Modeline 31:"1600x900" 0 114060 1600 1648 1680 2044 900 902 907 930 0x0 0x9
[ 48.707850] [drm:drm_crtc_helper_set_mode], [CRTC:3]
[ 48.762589] [drm:intel_wait_for_vblank], vblank wait timed out
[ 48.787005] [drm:sandybridge_update_wm], FIFO watermarks For pipe A - plane 7, cursor: 6
[ 48.787017] [drm:ironlake_check_srwm], watermark 1: display plane 13, fbc lines 3, cursor 6
[ 48.787026] [drm:ironlake_check_srwm], watermark 2: display plane 17, fbc lines 3, cursor 6
[ 48.787033] [drm:ironlake_check_srwm], watermark 3: display plane 81, fbc lines 3, cursor 6
[ 48.787040] [drm:intel_update_fbc],
[ 48.787045] [drm:intel_update_fbc], fbc disabled per module param (default off)
[ 48.787058] [drm:ironlake_crtc_mode_set], using SSC reference clock of 120 MHz
[ 48.787292] [drm:ironlake_crtc_mode_set], Mode for pipe A:
[ 48.787297] [drm:drm_mode_debug_printmodeline], Modeline 31:"1600x900" 0 114060 1600 1648 1680 2044 900 902 907 930 0x0 0x9
[ 48.842529] [drm:intel_wait_for_vblank], vblank wait timed out
[ 48.855061] [drm:intel_pipe_set_base_atomic], Writing base 00323000 00000000 0 0 6656
[ 48.855074] [drm:intel_update_fbc],
[ 48.855079] [drm:intel_update_fbc], fbc disabled per module param (default off)
[ 48.910503] [drm:intel_wait_for_vblank], vblank wait timed out
[ 48.910515] [drm:sandybridge_update_wm], FIFO watermarks For pipe A - plane 7, cursor: 6
[ 48.910523] [drm:ironlake_check_srwm], watermark 1: display plane 13, fbc lines 3, cursor 6
[ 48.910531] [drm:ironlake_check_srwm], watermark 2: display plane 17, fbc lines 3, cursor 6
[ 48.910539] [drm:ironlake_check_srwm], watermark 3: display plane 81, fbc lines 3, cursor 6
[ 48.910549] [drm:drm_crtc_helper_set_mode], [ENCODER:6:LVDS-6] set [MODE:31:1600x900]
[ 48.910558] [drm:sandybridge_update_wm], FIFO watermarks For pipe A - plane 7, cursor: 6
[ 48.910565] [drm:ironlake_check_srwm], watermark 1: display plane 13, fbc lines 3, cursor 6
[ 48.910572] [drm:ironlake_check_srwm], watermark 2: display plane 17, fbc lines 3, cursor 6
[ 48.910579] [drm:ironlake_check_srwm], watermark 3: display plane 81, fbc lines 3, cursor 6
[ 48.966501] [drm:intel_wait_for_vblank], vblank wait timed out
[ 49.022434] [drm:intel_wait_for_vblank], vblank wait timed out
[ 49.023245] [drm:gen6_fdi_link_train], FDI_RX_IIR 0x100
[ 49.023251] [drm:gen6_fdi_link_train], FDI train 1 done.
[ 49.023905] [drm:gen6_fdi_link_train], FDI_RX_IIR 0x600
[ 49.023910] [drm:gen6_fdi_link_train], FDI train 2 done.
[ 49.023915] [drm:gen6_fdi_link_train], FDI train done.
[ 49.025128] [drm:intel_update_fbc],
[ 49.025133] [drm:intel_update_fbc], fbc disabled per module param (default off)
[ 49.025145] [drm:intel_panel_set_backlight], set backlight PWM = 4882
[ 49.025155] [drm:drm_crtc_helper_set_config], Setting connector DPMS state to on
[ 49.025162] [drm:drm_crtc_helper_set_config], [CONNECTOR:5:LVDS-1] set DPMS on
[ 49.041838] [drm:intel_prepare_page_flip], preparing flip with no unpin work?
[ 49.097205] e1000e 0000:00:19.0: PCI INT A disabled
[ 49.098729] e1000e 0000:00:19.0: PME# enabled
[ 49.350647] [drm:intel_panel_get_max_backlight], max backlight PWM = 4882
[ 49.350658] [drm:intel_panel_set_backlight], set backlight PWM = 4882
[ 49.517312] [drm:intel_crtc_cursor_set],
[ 56.025430] [drm:intel_crtc_cursor_set],
[ 56.025440] [drm:intel_crtc_cursor_set], cursor off
[ 58.270159] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[ 58.270171] [drm:intel_crt_detect], CRT not detected via hotplug
[ 58.270178] [drm:output_poll_execute], [CONNECTOR:12:VGA-1] status updated from 2 to 2
[ 58.281606] [drm:output_poll_execute], [CONNECTOR:15:HDMI-A-1] status updated from 2 to 2
[ 58.282129] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 58.290456] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 58.298460] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 58.305943] [drm:ironlake_dp_detect], DPCD: 0000
[ 58.305955] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 2 to 2
[ 58.317326] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2
[ 58.328695] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2
[ 58.329208] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 58.334426] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 58.342424] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 58.349916] [drm:ironlake_dp_detect], DPCD: 0000
[ 58.349927] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2
[ 58.350442] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 58.358671] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 58.366421] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 58.373911] [drm:ironlake_dp_detect], DPCD: 0000
[ 58.373922] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2
[ 58.735087] [drm:intel_crtc_cursor_set],
[ 72.350281] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 72.355698] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 72.363662] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 72.371151] [drm:ironlake_dp_detect], DPCD: 0000
[ 72.371760] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 72.379671] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 72.387652] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 72.395151] [drm:ironlake_dp_detect], DPCD: 0000
[ 72.395753] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 72.403660] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 72.411638] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 72.419128] [drm:ironlake_dp_detect], DPCD: 0000
[ 72.452849] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[ 72.452852] [drm:intel_crt_detect], CRT not detected via hotplug
[ 74.875228] EXT4-fs (dm-2): re-mounted. Opts: acl,user_xattr,commit=0
[ 74.879925] EXT4-fs (sda5): re-mounted. Opts: acl,user_xattr,commit=0
[ 74.883195] EXT4-fs (dm-1): re-mounted. Opts: acl,user_xattr,commit=0
[ 75.623469] [drm:intel_panel_get_max_backlight], max backlight PWM = 4882
[ 75.623480] [drm:intel_panel_set_backlight], set backlight PWM = 4882
[ 75.913563] [drm:intel_panel_get_max_backlight], max backlight PWM = 4882
[ 75.913568] [drm:intel_panel_set_backlight], set backlight PWM = 4882
[ 76.073497] [drm:intel_panel_get_max_backlight], max backlight PWM = 4882
[ 76.073501] [drm:intel_panel_set_backlight], set backlight PWM = 4882
[ 85.325023] [drm:intel_panel_get_max_backlight], max backlight PWM = 4882
[ 85.325027] [drm:intel_panel_set_backlight], set backlight PWM = 4882
[ 93.691103] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 93.691109] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1]
[ 93.691122] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1] probed modes :
[ 93.691125] [drm:drm_mode_debug_printmodeline], Modeline 28:"1600x900" 60 114060 1600 1648 1680 2044 900 902 907 930 0x48 0x9
[ 93.691128] [drm:drm_mode_debug_printmodeline], Modeline 29:"1600x900" 40 74090 1600 1648 1680 1992 900 902 907 930 0x40 0x9
[ 93.691133] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 93.691280] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 93.691283] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1]
[ 93.691286] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[ 93.691289] [drm:intel_crt_detect], CRT not detected via hotplug
[ 93.691290] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1] disconnected
[ 93.691293] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 93.691295] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1]
[ 93.691298] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[ 93.691299] [drm:intel_crt_detect], CRT not detected via hotplug
[ 93.691301] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1] disconnected
[ 93.691305] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 93.691306] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
[ 93.702453] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
[ 93.702459] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 93.702462] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
[ 93.713927] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
[ 93.713976] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[ 93.713984] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
[ 93.714497] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.721318] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.729337] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.736805] [drm:ironlake_dp_detect], DPCD: 0000
[ 93.736818] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
[ 93.736846] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[ 93.736853] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
[ 93.737363] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.745283] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.753277] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.760790] [drm:ironlake_dp_detect], DPCD: 0000
[ 93.760796] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
[ 93.760818] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
[ 93.760821] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2]
[ 93.772089] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected
[ 93.772102] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
[ 93.772104] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2]
[ 93.783153] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected
[ 93.783161] [drm:drm_mode_getconnector], [CONNECTOR:23:?]
[ 93.783163] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3]
[ 93.794683] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected
[ 93.794699] [drm:drm_mode_getconnector], [CONNECTOR:23:?]
[ 93.794702] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3]
[ 93.805774] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected
[ 93.805789] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[ 93.805792] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2]
[ 93.806298] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.817302] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.825302] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.832773] [drm:ironlake_dp_detect], DPCD: 0000
[ 93.832786] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected
[ 93.832817] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[ 93.832825] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2]
[ 93.833337] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.841275] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.849303] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.856759] [drm:ironlake_dp_detect], DPCD: 0000
[ 93.856772] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected
[ 93.856810] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[ 93.856818] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3]
[ 93.857330] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.865251] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.873261] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.880743] [drm:ironlake_dp_detect], DPCD: 0000
[ 93.880756] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected
[ 93.880783] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[ 93.880790] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3]
[ 93.881300] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.889253] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.897254] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.904725] [drm:ironlake_dp_detect], DPCD: 0000
[ 93.904738] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected
[ 93.920782] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 93.920799] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1]
[ 93.920829] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1] probed modes :
[ 93.920833] [drm:drm_mode_debug_printmodeline], Modeline 28:"1600x900" 60 114060 1600 1648 1680 2044 900 902 907 930 0x48 0x9
[ 93.920839] [drm:drm_mode_debug_printmodeline], Modeline 29:"1600x900" 40 74090 1600 1648 1680 1992 900 902 907 930 0x40 0x9
[ 93.920846] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 93.920992] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 93.920995] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1]
[ 93.920999] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[ 93.921001] [drm:intel_crt_detect], CRT not detected via hotplug
[ 93.921003] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1] disconnected
[ 93.921005] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 93.921007] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1]
[ 93.921010] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[ 93.921012] [drm:intel_crt_detect], CRT not detected via hotplug
[ 93.921013] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1] disconnected
[ 93.921017] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 93.921019] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
[ 93.932045] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
[ 93.932053] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 93.932055] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
[ 93.943083] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
[ 93.943100] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[ 93.943102] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
[ 93.943609] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.949214] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.957221] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.964703] [drm:ironlake_dp_detect], DPCD: 0000
[ 93.964716] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
[ 93.964743] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[ 93.964750] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
[ 93.965262] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.973208] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.981212] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 93.988677] [drm:ironlake_dp_detect], DPCD: 0000
[ 93.988690] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
[ 93.988726] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
[ 93.988734] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2]
[ 94.000142] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected
[ 94.000155] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
[ 94.000162] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2]
[ 94.011386] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected
[ 94.011394] [drm:drm_mode_getconnector], [CONNECTOR:23:?]
[ 94.011396] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3]
[ 94.022397] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected
[ 94.022402] [drm:drm_mode_getconnector], [CONNECTOR:23:?]
[ 94.022404] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3]
[ 94.033441] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected
[ 94.033447] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[ 94.033449] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2]
[ 94.033954] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 94.041177] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 94.049157] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 94.056653] [drm:ironlake_dp_detect], DPCD: 0000
[ 94.056666] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected
[ 94.056693] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[ 94.056700] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2]
[ 94.057212] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 94.065167] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 94.073150] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 94.080642] [drm:ironlake_dp_detect], DPCD: 0000
[ 94.080655] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected
[ 94.080701] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[ 94.080708] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3]
[ 94.081220] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 94.089155] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 94.097139] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 94.104631] [drm:ironlake_dp_detect], DPCD: 0000
[ 94.104644] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected
[ 94.104671] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[ 94.104678] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3]
[ 94.105190] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 94.113146] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 94.121127] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 94.128618] [drm:ironlake_dp_detect], DPCD: 0000
[ 94.128630] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected
[ 96.671220] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 96.671235] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1]
[ 96.671269] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:LVDS-1] probed modes :
[ 96.671276] [drm:drm_mode_debug_printmodeline], Modeline 28:"1600x900" 60 114060 1600 1648 1680 2044 900 902 907 930 0x48 0x9
[ 96.671287] [drm:drm_mode_debug_printmodeline], Modeline 29:"1600x900" 40 74090 1600 1648 1680 1992 900 902 907 930 0x40 0x9
[ 96.671300] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
[ 96.671591] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 96.671599] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1]
[ 96.671608] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[ 96.671615] [drm:intel_crt_detect], CRT not detected via hotplug
[ 96.671621] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1] disconnected
[ 96.671630] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
[ 96.671636] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1]
[ 96.671642] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[ 96.671648] [drm:intel_crt_detect], CRT not detected via hotplug
[ 96.671654] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:VGA-1] disconnected
[ 96.671666] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 96.671672] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
[ 96.683021] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
[ 96.683024] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
[ 96.683025] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1]
[ 96.694174] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:HDMI-A-1] disconnected
[ 96.694191] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[ 96.694193] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
[ 96.694700] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.699880] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.707869] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.715358] [drm:ironlake_dp_detect], DPCD: 0000
[ 96.715362] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
[ 96.715379] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
[ 96.715382] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1]
[ 96.715888] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.723864] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.731863] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.739411] [drm:ironlake_dp_detect], DPCD: 0000
[ 96.739448] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:DP-1] disconnected
[ 96.739495] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
[ 96.739503] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2]
[ 96.751132] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected
[ 96.751170] [drm:drm_mode_getconnector], [CONNECTOR:21:?]
[ 96.751179] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2]
[ 96.762449] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:21:HDMI-A-2] disconnected
[ 96.762461] [drm:drm_mode_getconnector], [CONNECTOR:23:?]
[ 96.762463] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3]
[ 96.773709] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected
[ 96.773720] [drm:drm_mode_getconnector], [CONNECTOR:23:?]
[ 96.773722] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3]
[ 96.784749] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:23:HDMI-A-3] disconnected
[ 96.784759] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[ 96.784761] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2]
[ 96.785267] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.791821] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.799889] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.807320] [drm:ironlake_dp_detect], DPCD: 0000
[ 96.807337] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected
[ 96.807372] [drm:drm_mode_getconnector], [CONNECTOR:24:?]
[ 96.807383] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2]
[ 96.807897] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.815825] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.823839] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.831289] [drm:ironlake_dp_detect], DPCD: 0000
[ 96.831300] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:24:DP-2] disconnected
[ 96.831337] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[ 96.831345] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3]
[ 96.831865] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.839793] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.847805] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.855287] [drm:ironlake_dp_detect], DPCD: 0000
[ 96.855301] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected
[ 96.855327] [drm:drm_mode_getconnector], [CONNECTOR:26:?]
[ 96.855335] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3]
[ 96.855858] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.863788] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.871793] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 96.879273] [drm:ironlake_dp_detect], DPCD: 0000
[ 96.879286] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:26:DP-3] disconnected
[ 101.118849] [drm:intel_crtc_cursor_set],
[ 101.118853] [drm:intel_crtc_cursor_set], cursor off
[ 103.687990] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
[ 103.688003] [drm:intel_crt_detect], CRT not detected via hotplug
[ 103.688010] [drm:output_poll_execute], [CONNECTOR:12:VGA-1] status updated from 2 to 2
[ 103.699443] [drm:output_poll_execute], [CONNECTOR:15:HDMI-A-1] status updated from 2 to 2
[ 103.699958] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 103.708553] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 103.716479] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 103.723957] [drm:ironlake_dp_detect], DPCD: 0000
[ 103.723970] [drm:output_poll_execute], [CONNECTOR:18:DP-1] status updated from 2 to 2
[ 103.735400] [drm:output_poll_execute], [CONNECTOR:21:HDMI-A-2] status updated from 2 to 2
[ 103.746843] [drm:output_poll_execute], [CONNECTOR:23:HDMI-A-3] status updated from 2 to 2
[ 103.747356] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 103.752443] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 103.760464] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 103.767959] [drm:ironlake_dp_detect], DPCD: 0000
[ 103.767974] [drm:output_poll_execute], [CONNECTOR:24:DP-2] status updated from 2 to 2
[ 103.768493] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 103.777840] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 103.784434] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5143003e
[ 103.791923] [drm:ironlake_dp_detect], DPCD: 0000
[ 103.791936] [drm:output_poll_execute], [CONNECTOR:26:DP-3] status updated from 2 to 2
[ 104.113488] [drm:intel_crtc_cursor_set],
[ 105.755741] fuse init (API version 7.17)
[ 107.561950] [drm:intel_crtc_cursor_set],
[ 107.561954] [drm:intel_crtc_cursor_set], cursor off
[-- Attachment #4: Type: text/plain, Size: 159 bytes --]
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: Trouble with dell latitude E6420
2012-06-28 5:52 ` Takashi Iwai
@ 2012-06-28 18:23 ` Giacomo Comes
2012-06-30 15:49 ` Georg Grabler
2012-07-02 8:18 ` Takashi Iwai
0 siblings, 2 replies; 15+ messages in thread
From: Giacomo Comes @ 2012-06-28 18:23 UTC (permalink / raw)
To: Takashi Iwai; +Cc: intel-gfx
On Thu, Jun 28, 2012 at 07:52:18AM +0200, Takashi Iwai wrote:
> At Tue, 26 Jun 2012 15:08:32 -0400,
> Giacomo Comes wrote:
> >
> > I have a dell latitude E6420 with Sandybridge Mobile (GT2).
> > Since I got it (about one year ago), it has been a nightmare to run linux on it.
> > At the beginning I installed openSUSE 11.4 (kernel 2.6.37.6) and the laptop
> > would freeze almost immediately. After that I waited for newer kernels in order to
> > see if things would improve. They did improve indeed and finally with kernel 3.0
> > I was able to run linux (openSUSE 11.4) without laptop freeze or screen issue.
> > Unfortunately, the only kernel that works with my laptop is 3.0. Newer kernel
> > (3.1, 3.2, 3.3 and 3.4) do not work.
> > This is what happen if I run kernel 2.6.39, 3.1, 3.2, 3.3 and 3.4:
> > The laptop boot and does the boot process fine. At the end of the boot process X
> > starts and here the problem appears (about 50% of the times):
> > the screen goes black on the left side (about 2/3 of the whole screen) with white
> > stripes to the right side (the remaining 1/3).
> > The laptop is not dead: I can remotely login or I can perform a clean shutdown
> > if I press the power button, but the screen is totally dead.
> > Another strange issue is that after a bad boot (with the black screen) at the
> > next reboot the screen will start to flicker. The flickering will last some time
> > and it will become less intense as the time goes until it will disappear completely.
> > The funny thing is that the intensity of flicker depends on how long I keep the
> > black screen. If, after the boot process, the black screen appears and I reboot
> > the laptop immediately, then the flicked is moderate and it disappear after
> > 1 or 2 minutes. If I keep the black screen for 1 minute or more, then after the
> > reboot the flicker is very intense and it takes much more to fade.
>
> This reminds me of a similar bug I've seen on HP laptops with HD+
> (1600x900) monitors. Could you check whether the patch below helps?
>
> Note that it just avoids entering to the wrong mode. If your laptop
> already starts flickering, at first recover from the flickering state,
> apply the patch, and reboot/test.
>
>
> Takashi
>
> ---
> diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
> index 08eb04c..3f61bba 100644
> --- a/drivers/gpu/drm/i915/intel_lvds.c
> +++ b/drivers/gpu/drm/i915/intel_lvds.c
> @@ -413,7 +413,7 @@ static void intel_lvds_prepare(struct drm_encoder *encoder)
> * the panel fitter. However at all other times we can just reset
> * the registers regardless.
> */
> - if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)
> + /*if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)*/
> intel_lvds_disable(intel_lvds);
> }
>
This patch seems to fix the problem. I will regularly run a kernel with
this patch and report if I see any other issue.
Giacomo
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: Trouble with dell latitude E6420
2012-06-28 18:23 ` Giacomo Comes
@ 2012-06-30 15:49 ` Georg Grabler
2012-06-30 15:57 ` Georg Grabler
2012-07-02 8:18 ` Takashi Iwai
1 sibling, 1 reply; 15+ messages in thread
From: Georg Grabler @ 2012-06-30 15:49 UTC (permalink / raw)
To: Giacomo Comes; +Cc: Takashi Iwai, intel-gfx
It's fixed in 3.5rc4.
And I patched my 3.4 kernel with the commit of keith. The problem was
gone afterwards as well.
Kind regards,
Georg
On Thu, Jun 28, 2012 at 8:23 PM, Giacomo Comes <comes@naic.edu> wrote:
> On Thu, Jun 28, 2012 at 07:52:18AM +0200, Takashi Iwai wrote:
>> At Tue, 26 Jun 2012 15:08:32 -0400,
>> Giacomo Comes wrote:
>> >
>> > I have a dell latitude E6420 with Sandybridge Mobile (GT2).
>> > Since I got it (about one year ago), it has been a nightmare to run linux on it.
>> > At the beginning I installed openSUSE 11.4 (kernel 2.6.37.6) and the laptop
>> > would freeze almost immediately. After that I waited for newer kernels in order to
>> > see if things would improve. They did improve indeed and finally with kernel 3.0
>> > I was able to run linux (openSUSE 11.4) without laptop freeze or screen issue.
>> > Unfortunately, the only kernel that works with my laptop is 3.0. Newer kernel
>> > (3.1, 3.2, 3.3 and 3.4) do not work.
>> > This is what happen if I run kernel 2.6.39, 3.1, 3.2, 3.3 and 3.4:
>> > The laptop boot and does the boot process fine. At the end of the boot process X
>> > starts and here the problem appears (about 50% of the times):
>> > the screen goes black on the left side (about 2/3 of the whole screen) with white
>> > stripes to the right side (the remaining 1/3).
>> > The laptop is not dead: I can remotely login or I can perform a clean shutdown
>> > if I press the power button, but the screen is totally dead.
>> > Another strange issue is that after a bad boot (with the black screen) at the
>> > next reboot the screen will start to flicker. The flickering will last some time
>> > and it will become less intense as the time goes until it will disappear completely.
>> > The funny thing is that the intensity of flicker depends on how long I keep the
>> > black screen. If, after the boot process, the black screen appears and I reboot
>> > the laptop immediately, then the flicked is moderate and it disappear after
>> > 1 or 2 minutes. If I keep the black screen for 1 minute or more, then after the
>> > reboot the flicker is very intense and it takes much more to fade.
>>
>> This reminds me of a similar bug I've seen on HP laptops with HD+
>> (1600x900) monitors. Could you check whether the patch below helps?
>>
>> Note that it just avoids entering to the wrong mode. If your laptop
>> already starts flickering, at first recover from the flickering state,
>> apply the patch, and reboot/test.
>>
>>
>> Takashi
>>
>> ---
>> diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
>> index 08eb04c..3f61bba 100644
>> --- a/drivers/gpu/drm/i915/intel_lvds.c
>> +++ b/drivers/gpu/drm/i915/intel_lvds.c
>> @@ -413,7 +413,7 @@ static void intel_lvds_prepare(struct drm_encoder *encoder)
>> * the panel fitter. However at all other times we can just reset
>> * the registers regardless.
>> */
>> - if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)
>> + /*if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)*/
>> intel_lvds_disable(intel_lvds);
>> }
>>
>
> This patch seems to fix the problem. I will regularly run a kernel with
> this patch and report if I see any other issue.
>
> Giacomo
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: Trouble with dell latitude E6420
2012-06-30 15:49 ` Georg Grabler
@ 2012-06-30 15:57 ` Georg Grabler
0 siblings, 0 replies; 15+ messages in thread
From: Georg Grabler @ 2012-06-30 15:57 UTC (permalink / raw)
To: Giacomo Comes; +Cc: Takashi Iwai, intel-gfx
ahm, of takeshi .. mixing up things here.
On Sat, Jun 30, 2012 at 5:49 PM, Georg Grabler <ggrabler@gmail.com> wrote:
> It's fixed in 3.5rc4.
> And I patched my 3.4 kernel with the commit of keith. The problem was
> gone afterwards as well.
>
> Kind regards,
> Georg
>
> On Thu, Jun 28, 2012 at 8:23 PM, Giacomo Comes <comes@naic.edu> wrote:
>> On Thu, Jun 28, 2012 at 07:52:18AM +0200, Takashi Iwai wrote:
>>> At Tue, 26 Jun 2012 15:08:32 -0400,
>>> Giacomo Comes wrote:
>>> >
>>> > I have a dell latitude E6420 with Sandybridge Mobile (GT2).
>>> > Since I got it (about one year ago), it has been a nightmare to run linux on it.
>>> > At the beginning I installed openSUSE 11.4 (kernel 2.6.37.6) and the laptop
>>> > would freeze almost immediately. After that I waited for newer kernels in order to
>>> > see if things would improve. They did improve indeed and finally with kernel 3.0
>>> > I was able to run linux (openSUSE 11.4) without laptop freeze or screen issue.
>>> > Unfortunately, the only kernel that works with my laptop is 3.0. Newer kernel
>>> > (3.1, 3.2, 3.3 and 3.4) do not work.
>>> > This is what happen if I run kernel 2.6.39, 3.1, 3.2, 3.3 and 3.4:
>>> > The laptop boot and does the boot process fine. At the end of the boot process X
>>> > starts and here the problem appears (about 50% of the times):
>>> > the screen goes black on the left side (about 2/3 of the whole screen) with white
>>> > stripes to the right side (the remaining 1/3).
>>> > The laptop is not dead: I can remotely login or I can perform a clean shutdown
>>> > if I press the power button, but the screen is totally dead.
>>> > Another strange issue is that after a bad boot (with the black screen) at the
>>> > next reboot the screen will start to flicker. The flickering will last some time
>>> > and it will become less intense as the time goes until it will disappear completely.
>>> > The funny thing is that the intensity of flicker depends on how long I keep the
>>> > black screen. If, after the boot process, the black screen appears and I reboot
>>> > the laptop immediately, then the flicked is moderate and it disappear after
>>> > 1 or 2 minutes. If I keep the black screen for 1 minute or more, then after the
>>> > reboot the flicker is very intense and it takes much more to fade.
>>>
>>> This reminds me of a similar bug I've seen on HP laptops with HD+
>>> (1600x900) monitors. Could you check whether the patch below helps?
>>>
>>> Note that it just avoids entering to the wrong mode. If your laptop
>>> already starts flickering, at first recover from the flickering state,
>>> apply the patch, and reboot/test.
>>>
>>>
>>> Takashi
>>>
>>> ---
>>> diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
>>> index 08eb04c..3f61bba 100644
>>> --- a/drivers/gpu/drm/i915/intel_lvds.c
>>> +++ b/drivers/gpu/drm/i915/intel_lvds.c
>>> @@ -413,7 +413,7 @@ static void intel_lvds_prepare(struct drm_encoder *encoder)
>>> * the panel fitter. However at all other times we can just reset
>>> * the registers regardless.
>>> */
>>> - if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)
>>> + /*if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)*/
>>> intel_lvds_disable(intel_lvds);
>>> }
>>>
>>
>> This patch seems to fix the problem. I will regularly run a kernel with
>> this patch and report if I see any other issue.
>>
>> Giacomo
>> _______________________________________________
>> Intel-gfx mailing list
>> Intel-gfx@lists.freedesktop.org
>> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: Trouble with dell latitude E6420
2012-06-28 18:23 ` Giacomo Comes
2012-06-30 15:49 ` Georg Grabler
@ 2012-07-02 8:18 ` Takashi Iwai
2012-07-02 8:54 ` Georg Grabler
2012-07-02 15:24 ` Giacomo Comes
1 sibling, 2 replies; 15+ messages in thread
From: Takashi Iwai @ 2012-07-02 8:18 UTC (permalink / raw)
To: Giacomo Comes; +Cc: intel-gfx
At Thu, 28 Jun 2012 14:23:04 -0400,
Giacomo Comes wrote:
>
> On Thu, Jun 28, 2012 at 07:52:18AM +0200, Takashi Iwai wrote:
> > At Tue, 26 Jun 2012 15:08:32 -0400,
> > Giacomo Comes wrote:
> > >
> > > I have a dell latitude E6420 with Sandybridge Mobile (GT2).
> > > Since I got it (about one year ago), it has been a nightmare to run linux on it.
> > > At the beginning I installed openSUSE 11.4 (kernel 2.6.37.6) and the laptop
> > > would freeze almost immediately. After that I waited for newer kernels in order to
> > > see if things would improve. They did improve indeed and finally with kernel 3.0
> > > I was able to run linux (openSUSE 11.4) without laptop freeze or screen issue.
> > > Unfortunately, the only kernel that works with my laptop is 3.0. Newer kernel
> > > (3.1, 3.2, 3.3 and 3.4) do not work.
> > > This is what happen if I run kernel 2.6.39, 3.1, 3.2, 3.3 and 3.4:
> > > The laptop boot and does the boot process fine. At the end of the boot process X
> > > starts and here the problem appears (about 50% of the times):
> > > the screen goes black on the left side (about 2/3 of the whole screen) with white
> > > stripes to the right side (the remaining 1/3).
> > > The laptop is not dead: I can remotely login or I can perform a clean shutdown
> > > if I press the power button, but the screen is totally dead.
> > > Another strange issue is that after a bad boot (with the black screen) at the
> > > next reboot the screen will start to flicker. The flickering will last some time
> > > and it will become less intense as the time goes until it will disappear completely.
> > > The funny thing is that the intensity of flicker depends on how long I keep the
> > > black screen. If, after the boot process, the black screen appears and I reboot
> > > the laptop immediately, then the flicked is moderate and it disappear after
> > > 1 or 2 minutes. If I keep the black screen for 1 minute or more, then after the
> > > reboot the flicker is very intense and it takes much more to fade.
> >
> > This reminds me of a similar bug I've seen on HP laptops with HD+
> > (1600x900) monitors. Could you check whether the patch below helps?
> >
> > Note that it just avoids entering to the wrong mode. If your laptop
> > already starts flickering, at first recover from the flickering state,
> > apply the patch, and reboot/test.
> >
> >
> > Takashi
> >
> > ---
> > diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
> > index 08eb04c..3f61bba 100644
> > --- a/drivers/gpu/drm/i915/intel_lvds.c
> > +++ b/drivers/gpu/drm/i915/intel_lvds.c
> > @@ -413,7 +413,7 @@ static void intel_lvds_prepare(struct drm_encoder *encoder)
> > * the panel fitter. However at all other times we can just reset
> > * the registers regardless.
> > */
> > - if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)
> > + /*if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)*/
> > intel_lvds_disable(intel_lvds);
> > }
> >
>
> This patch seems to fix the problem. I will regularly run a kernel with
> this patch and report if I see any other issue.
Which native resolution does your machine have?
If it's 1600x900 or such, we may consider to apply the workaround
generically for such resolutions. AFAIK, all the HP machines affected
by this symptom have 1600x900 panels (but different panel vendors).
thanks,
Takashi
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: Trouble with dell latitude E6420
2012-07-02 8:18 ` Takashi Iwai
@ 2012-07-02 8:54 ` Georg Grabler
2012-07-02 9:06 ` Takashi Iwai
2012-07-02 15:24 ` Giacomo Comes
1 sibling, 1 reply; 15+ messages in thread
From: Georg Grabler @ 2012-07-02 8:54 UTC (permalink / raw)
To: Takashi Iwai; +Cc: intel-gfx
I've had this problem with the e6420 on 1600x900. Applying your work
around fixed it for me. Though, kernel 3.5-rc4 fixes the problem "for
real" (it even fixes the default resolutions set when X comes up,
which did not work properly before).
I'm not aware of what this could cause to other resolutions than
1600x900, that's why i did not recommend Chakra to apply the patch.
Kind regards,
Georg
On Mon, Jul 2, 2012 at 10:18 AM, Takashi Iwai <tiwai@suse.de> wrote:
> At Thu, 28 Jun 2012 14:23:04 -0400,
> Giacomo Comes wrote:
>>
>> On Thu, Jun 28, 2012 at 07:52:18AM +0200, Takashi Iwai wrote:
>> > At Tue, 26 Jun 2012 15:08:32 -0400,
>> > Giacomo Comes wrote:
>> > >
>> > > I have a dell latitude E6420 with Sandybridge Mobile (GT2).
>> > > Since I got it (about one year ago), it has been a nightmare to run linux on it.
>> > > At the beginning I installed openSUSE 11.4 (kernel 2.6.37.6) and the laptop
>> > > would freeze almost immediately. After that I waited for newer kernels in order to
>> > > see if things would improve. They did improve indeed and finally with kernel 3.0
>> > > I was able to run linux (openSUSE 11.4) without laptop freeze or screen issue.
>> > > Unfortunately, the only kernel that works with my laptop is 3.0. Newer kernel
>> > > (3.1, 3.2, 3.3 and 3.4) do not work.
>> > > This is what happen if I run kernel 2.6.39, 3.1, 3.2, 3.3 and 3.4:
>> > > The laptop boot and does the boot process fine. At the end of the boot process X
>> > > starts and here the problem appears (about 50% of the times):
>> > > the screen goes black on the left side (about 2/3 of the whole screen) with white
>> > > stripes to the right side (the remaining 1/3).
>> > > The laptop is not dead: I can remotely login or I can perform a clean shutdown
>> > > if I press the power button, but the screen is totally dead.
>> > > Another strange issue is that after a bad boot (with the black screen) at the
>> > > next reboot the screen will start to flicker. The flickering will last some time
>> > > and it will become less intense as the time goes until it will disappear completely.
>> > > The funny thing is that the intensity of flicker depends on how long I keep the
>> > > black screen. If, after the boot process, the black screen appears and I reboot
>> > > the laptop immediately, then the flicked is moderate and it disappear after
>> > > 1 or 2 minutes. If I keep the black screen for 1 minute or more, then after the
>> > > reboot the flicker is very intense and it takes much more to fade.
>> >
>> > This reminds me of a similar bug I've seen on HP laptops with HD+
>> > (1600x900) monitors. Could you check whether the patch below helps?
>> >
>> > Note that it just avoids entering to the wrong mode. If your laptop
>> > already starts flickering, at first recover from the flickering state,
>> > apply the patch, and reboot/test.
>> >
>> >
>> > Takashi
>> >
>> > ---
>> > diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
>> > index 08eb04c..3f61bba 100644
>> > --- a/drivers/gpu/drm/i915/intel_lvds.c
>> > +++ b/drivers/gpu/drm/i915/intel_lvds.c
>> > @@ -413,7 +413,7 @@ static void intel_lvds_prepare(struct drm_encoder *encoder)
>> > * the panel fitter. However at all other times we can just reset
>> > * the registers regardless.
>> > */
>> > - if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)
>> > + /*if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)*/
>> > intel_lvds_disable(intel_lvds);
>> > }
>> >
>>
>> This patch seems to fix the problem. I will regularly run a kernel with
>> this patch and report if I see any other issue.
>
> Which native resolution does your machine have?
> If it's 1600x900 or such, we may consider to apply the workaround
> generically for such resolutions. AFAIK, all the HP machines affected
> by this symptom have 1600x900 panels (but different panel vendors).
>
>
> thanks,
>
> Takashi
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: Trouble with dell latitude E6420
2012-07-02 8:54 ` Georg Grabler
@ 2012-07-02 9:06 ` Takashi Iwai
2012-07-02 9:51 ` Georg Grabler
0 siblings, 1 reply; 15+ messages in thread
From: Takashi Iwai @ 2012-07-02 9:06 UTC (permalink / raw)
To: Georg Grabler; +Cc: intel-gfx
At Mon, 2 Jul 2012 10:54:43 +0200,
Georg Grabler wrote:
>
> I've had this problem with the e6420 on 1600x900. Applying your work
> around fixed it for me. Though, kernel 3.5-rc4 fixes the problem "for
> real" (it even fixes the default resolutions set when X comes up,
> which did not work properly before).
OK. So far, my assumption looks correct.
> I'm not aware of what this could cause to other resolutions than
> 1600x900, that's why i did not recommend Chakra to apply the patch.
Well, the only question is the native resolution of the panel.
If it ever happens with a panel lower than 1600x900 resolution, it
means that the fix should be applied to all panels. If it happens
only with such higher ones, it's likely an issue with HD+ panel
dual-channel mode, and the workaround should be applied in a limited
manner.
thanks,
Takashi
>
> Kind regards,
> Georg
>
> On Mon, Jul 2, 2012 at 10:18 AM, Takashi Iwai <tiwai@suse.de> wrote:
> > At Thu, 28 Jun 2012 14:23:04 -0400,
> > Giacomo Comes wrote:
> >>
> >> On Thu, Jun 28, 2012 at 07:52:18AM +0200, Takashi Iwai wrote:
> >> > At Tue, 26 Jun 2012 15:08:32 -0400,
> >> > Giacomo Comes wrote:
> >> > >
> >> > > I have a dell latitude E6420 with Sandybridge Mobile (GT2).
> >> > > Since I got it (about one year ago), it has been a nightmare to run linux on it.
> >> > > At the beginning I installed openSUSE 11.4 (kernel 2.6.37.6) and the laptop
> >> > > would freeze almost immediately. After that I waited for newer kernels in order to
> >> > > see if things would improve. They did improve indeed and finally with kernel 3.0
> >> > > I was able to run linux (openSUSE 11.4) without laptop freeze or screen issue.
> >> > > Unfortunately, the only kernel that works with my laptop is 3.0. Newer kernel
> >> > > (3.1, 3.2, 3.3 and 3.4) do not work.
> >> > > This is what happen if I run kernel 2.6.39, 3.1, 3.2, 3.3 and 3.4:
> >> > > The laptop boot and does the boot process fine. At the end of the boot process X
> >> > > starts and here the problem appears (about 50% of the times):
> >> > > the screen goes black on the left side (about 2/3 of the whole screen) with white
> >> > > stripes to the right side (the remaining 1/3).
> >> > > The laptop is not dead: I can remotely login or I can perform a clean shutdown
> >> > > if I press the power button, but the screen is totally dead.
> >> > > Another strange issue is that after a bad boot (with the black screen) at the
> >> > > next reboot the screen will start to flicker. The flickering will last some time
> >> > > and it will become less intense as the time goes until it will disappear completely.
> >> > > The funny thing is that the intensity of flicker depends on how long I keep the
> >> > > black screen. If, after the boot process, the black screen appears and I reboot
> >> > > the laptop immediately, then the flicked is moderate and it disappear after
> >> > > 1 or 2 minutes. If I keep the black screen for 1 minute or more, then after the
> >> > > reboot the flicker is very intense and it takes much more to fade.
> >> >
> >> > This reminds me of a similar bug I've seen on HP laptops with HD+
> >> > (1600x900) monitors. Could you check whether the patch below helps?
> >> >
> >> > Note that it just avoids entering to the wrong mode. If your laptop
> >> > already starts flickering, at first recover from the flickering state,
> >> > apply the patch, and reboot/test.
> >> >
> >> >
> >> > Takashi
> >> >
> >> > ---
> >> > diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
> >> > index 08eb04c..3f61bba 100644
> >> > --- a/drivers/gpu/drm/i915/intel_lvds.c
> >> > +++ b/drivers/gpu/drm/i915/intel_lvds.c
> >> > @@ -413,7 +413,7 @@ static void intel_lvds_prepare(struct drm_encoder *encoder)
> >> > * the panel fitter. However at all other times we can just reset
> >> > * the registers regardless.
> >> > */
> >> > - if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)
> >> > + /*if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)*/
> >> > intel_lvds_disable(intel_lvds);
> >> > }
> >> >
> >>
> >> This patch seems to fix the problem. I will regularly run a kernel with
> >> this patch and report if I see any other issue.
> >
> > Which native resolution does your machine have?
> > If it's 1600x900 or such, we may consider to apply the workaround
> > generically for such resolutions. AFAIK, all the HP machines affected
> > by this symptom have 1600x900 panels (but different panel vendors).
> >
> >
> > thanks,
> >
> > Takashi
> > _______________________________________________
> > Intel-gfx mailing list
> > Intel-gfx@lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/intel-gfx
>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: Trouble with dell latitude E6420
2012-07-02 9:06 ` Takashi Iwai
@ 2012-07-02 9:51 ` Georg Grabler
2012-07-02 10:29 ` Takashi Iwai
0 siblings, 1 reply; 15+ messages in thread
From: Georg Grabler @ 2012-07-02 9:51 UTC (permalink / raw)
To: Takashi Iwai; +Cc: intel-gfx
Hello,
Not sure if it's of any help, but Thiago Macieira has the same model
as mine, but with a different panel (lower resolution, 1366x768), and
he never suffered of this problem.
What comes to my mind reading your message - why should dual channel
on HD+ be treated differently than on panels with lower resolution?
Kind regards,
Georg
On Mon, Jul 2, 2012 at 11:06 AM, Takashi Iwai <tiwai@suse.de> wrote:
> At Mon, 2 Jul 2012 10:54:43 +0200,
> Georg Grabler wrote:
>>
>> I've had this problem with the e6420 on 1600x900. Applying your work
>> around fixed it for me. Though, kernel 3.5-rc4 fixes the problem "for
>> real" (it even fixes the default resolutions set when X comes up,
>> which did not work properly before).
>
> OK. So far, my assumption looks correct.
>
>> I'm not aware of what this could cause to other resolutions than
>> 1600x900, that's why i did not recommend Chakra to apply the patch.
>
> Well, the only question is the native resolution of the panel.
>
> If it ever happens with a panel lower than 1600x900 resolution, it
> means that the fix should be applied to all panels. If it happens
> only with such higher ones, it's likely an issue with HD+ panel
> dual-channel mode, and the workaround should be applied in a limited
> manner.
>
>
> thanks,
>
> Takashi
>
>>
>> Kind regards,
>> Georg
>>
>> On Mon, Jul 2, 2012 at 10:18 AM, Takashi Iwai <tiwai@suse.de> wrote:
>> > At Thu, 28 Jun 2012 14:23:04 -0400,
>> > Giacomo Comes wrote:
>> >>
>> >> On Thu, Jun 28, 2012 at 07:52:18AM +0200, Takashi Iwai wrote:
>> >> > At Tue, 26 Jun 2012 15:08:32 -0400,
>> >> > Giacomo Comes wrote:
>> >> > >
>> >> > > I have a dell latitude E6420 with Sandybridge Mobile (GT2).
>> >> > > Since I got it (about one year ago), it has been a nightmare to run linux on it.
>> >> > > At the beginning I installed openSUSE 11.4 (kernel 2.6.37.6) and the laptop
>> >> > > would freeze almost immediately. After that I waited for newer kernels in order to
>> >> > > see if things would improve. They did improve indeed and finally with kernel 3.0
>> >> > > I was able to run linux (openSUSE 11.4) without laptop freeze or screen issue.
>> >> > > Unfortunately, the only kernel that works with my laptop is 3.0. Newer kernel
>> >> > > (3.1, 3.2, 3.3 and 3.4) do not work.
>> >> > > This is what happen if I run kernel 2.6.39, 3.1, 3.2, 3.3 and 3.4:
>> >> > > The laptop boot and does the boot process fine. At the end of the boot process X
>> >> > > starts and here the problem appears (about 50% of the times):
>> >> > > the screen goes black on the left side (about 2/3 of the whole screen) with white
>> >> > > stripes to the right side (the remaining 1/3).
>> >> > > The laptop is not dead: I can remotely login or I can perform a clean shutdown
>> >> > > if I press the power button, but the screen is totally dead.
>> >> > > Another strange issue is that after a bad boot (with the black screen) at the
>> >> > > next reboot the screen will start to flicker. The flickering will last some time
>> >> > > and it will become less intense as the time goes until it will disappear completely.
>> >> > > The funny thing is that the intensity of flicker depends on how long I keep the
>> >> > > black screen. If, after the boot process, the black screen appears and I reboot
>> >> > > the laptop immediately, then the flicked is moderate and it disappear after
>> >> > > 1 or 2 minutes. If I keep the black screen for 1 minute or more, then after the
>> >> > > reboot the flicker is very intense and it takes much more to fade.
>> >> >
>> >> > This reminds me of a similar bug I've seen on HP laptops with HD+
>> >> > (1600x900) monitors. Could you check whether the patch below helps?
>> >> >
>> >> > Note that it just avoids entering to the wrong mode. If your laptop
>> >> > already starts flickering, at first recover from the flickering state,
>> >> > apply the patch, and reboot/test.
>> >> >
>> >> >
>> >> > Takashi
>> >> >
>> >> > ---
>> >> > diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
>> >> > index 08eb04c..3f61bba 100644
>> >> > --- a/drivers/gpu/drm/i915/intel_lvds.c
>> >> > +++ b/drivers/gpu/drm/i915/intel_lvds.c
>> >> > @@ -413,7 +413,7 @@ static void intel_lvds_prepare(struct drm_encoder *encoder)
>> >> > * the panel fitter. However at all other times we can just reset
>> >> > * the registers regardless.
>> >> > */
>> >> > - if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)
>> >> > + /*if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)*/
>> >> > intel_lvds_disable(intel_lvds);
>> >> > }
>> >> >
>> >>
>> >> This patch seems to fix the problem. I will regularly run a kernel with
>> >> this patch and report if I see any other issue.
>> >
>> > Which native resolution does your machine have?
>> > If it's 1600x900 or such, we may consider to apply the workaround
>> > generically for such resolutions. AFAIK, all the HP machines affected
>> > by this symptom have 1600x900 panels (but different panel vendors).
>> >
>> >
>> > thanks,
>> >
>> > Takashi
>> > _______________________________________________
>> > Intel-gfx mailing list
>> > Intel-gfx@lists.freedesktop.org
>> > http://lists.freedesktop.org/mailman/listinfo/intel-gfx
>>
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: Trouble with dell latitude E6420
2012-07-02 9:51 ` Georg Grabler
@ 2012-07-02 10:29 ` Takashi Iwai
0 siblings, 0 replies; 15+ messages in thread
From: Takashi Iwai @ 2012-07-02 10:29 UTC (permalink / raw)
To: Georg Grabler; +Cc: intel-gfx
At Mon, 2 Jul 2012 11:51:46 +0200,
Georg Grabler wrote:
>
> Hello,
>
> Not sure if it's of any help, but Thiago Macieira has the same model
> as mine, but with a different panel (lower resolution, 1366x768), and
> he never suffered of this problem.
So far, so good.
> What comes to my mind reading your message - why should dual channel
> on HD+ be treated differently than on panels with lower resolution?
I have no answer to "why", too. It's just my wild guess.
Only panel vendors know...
Takashi
>
> Kind regards,
> Georg
>
> On Mon, Jul 2, 2012 at 11:06 AM, Takashi Iwai <tiwai@suse.de> wrote:
> > At Mon, 2 Jul 2012 10:54:43 +0200,
> > Georg Grabler wrote:
> >>
> >> I've had this problem with the e6420 on 1600x900. Applying your work
> >> around fixed it for me. Though, kernel 3.5-rc4 fixes the problem "for
> >> real" (it even fixes the default resolutions set when X comes up,
> >> which did not work properly before).
> >
> > OK. So far, my assumption looks correct.
> >
> >> I'm not aware of what this could cause to other resolutions than
> >> 1600x900, that's why i did not recommend Chakra to apply the patch.
> >
> > Well, the only question is the native resolution of the panel.
> >
> > If it ever happens with a panel lower than 1600x900 resolution, it
> > means that the fix should be applied to all panels. If it happens
> > only with such higher ones, it's likely an issue with HD+ panel
> > dual-channel mode, and the workaround should be applied in a limited
> > manner.
> >
> >
> > thanks,
> >
> > Takashi
> >
> >>
> >> Kind regards,
> >> Georg
> >>
> >> On Mon, Jul 2, 2012 at 10:18 AM, Takashi Iwai <tiwai@suse.de> wrote:
> >> > At Thu, 28 Jun 2012 14:23:04 -0400,
> >> > Giacomo Comes wrote:
> >> >>
> >> >> On Thu, Jun 28, 2012 at 07:52:18AM +0200, Takashi Iwai wrote:
> >> >> > At Tue, 26 Jun 2012 15:08:32 -0400,
> >> >> > Giacomo Comes wrote:
> >> >> > >
> >> >> > > I have a dell latitude E6420 with Sandybridge Mobile (GT2).
> >> >> > > Since I got it (about one year ago), it has been a nightmare to run linux on it.
> >> >> > > At the beginning I installed openSUSE 11.4 (kernel 2.6.37.6) and the laptop
> >> >> > > would freeze almost immediately. After that I waited for newer kernels in order to
> >> >> > > see if things would improve. They did improve indeed and finally with kernel 3.0
> >> >> > > I was able to run linux (openSUSE 11.4) without laptop freeze or screen issue.
> >> >> > > Unfortunately, the only kernel that works with my laptop is 3.0. Newer kernel
> >> >> > > (3.1, 3.2, 3.3 and 3.4) do not work.
> >> >> > > This is what happen if I run kernel 2.6.39, 3.1, 3.2, 3.3 and 3.4:
> >> >> > > The laptop boot and does the boot process fine. At the end of the boot process X
> >> >> > > starts and here the problem appears (about 50% of the times):
> >> >> > > the screen goes black on the left side (about 2/3 of the whole screen) with white
> >> >> > > stripes to the right side (the remaining 1/3).
> >> >> > > The laptop is not dead: I can remotely login or I can perform a clean shutdown
> >> >> > > if I press the power button, but the screen is totally dead.
> >> >> > > Another strange issue is that after a bad boot (with the black screen) at the
> >> >> > > next reboot the screen will start to flicker. The flickering will last some time
> >> >> > > and it will become less intense as the time goes until it will disappear completely.
> >> >> > > The funny thing is that the intensity of flicker depends on how long I keep the
> >> >> > > black screen. If, after the boot process, the black screen appears and I reboot
> >> >> > > the laptop immediately, then the flicked is moderate and it disappear after
> >> >> > > 1 or 2 minutes. If I keep the black screen for 1 minute or more, then after the
> >> >> > > reboot the flicker is very intense and it takes much more to fade.
> >> >> >
> >> >> > This reminds me of a similar bug I've seen on HP laptops with HD+
> >> >> > (1600x900) monitors. Could you check whether the patch below helps?
> >> >> >
> >> >> > Note that it just avoids entering to the wrong mode. If your laptop
> >> >> > already starts flickering, at first recover from the flickering state,
> >> >> > apply the patch, and reboot/test.
> >> >> >
> >> >> >
> >> >> > Takashi
> >> >> >
> >> >> > ---
> >> >> > diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
> >> >> > index 08eb04c..3f61bba 100644
> >> >> > --- a/drivers/gpu/drm/i915/intel_lvds.c
> >> >> > +++ b/drivers/gpu/drm/i915/intel_lvds.c
> >> >> > @@ -413,7 +413,7 @@ static void intel_lvds_prepare(struct drm_encoder *encoder)
> >> >> > * the panel fitter. However at all other times we can just reset
> >> >> > * the registers regardless.
> >> >> > */
> >> >> > - if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)
> >> >> > + /*if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)*/
> >> >> > intel_lvds_disable(intel_lvds);
> >> >> > }
> >> >> >
> >> >>
> >> >> This patch seems to fix the problem. I will regularly run a kernel with
> >> >> this patch and report if I see any other issue.
> >> >
> >> > Which native resolution does your machine have?
> >> > If it's 1600x900 or such, we may consider to apply the workaround
> >> > generically for such resolutions. AFAIK, all the HP machines affected
> >> > by this symptom have 1600x900 panels (but different panel vendors).
> >> >
> >> >
> >> > thanks,
> >> >
> >> > Takashi
> >> > _______________________________________________
> >> > Intel-gfx mailing list
> >> > Intel-gfx@lists.freedesktop.org
> >> > http://lists.freedesktop.org/mailman/listinfo/intel-gfx
> >>
>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: Trouble with dell latitude E6420
2012-07-02 8:18 ` Takashi Iwai
2012-07-02 8:54 ` Georg Grabler
@ 2012-07-02 15:24 ` Giacomo Comes
1 sibling, 0 replies; 15+ messages in thread
From: Giacomo Comes @ 2012-07-02 15:24 UTC (permalink / raw)
To: Takashi Iwai; +Cc: intel-gfx
On Mon, Jul 02, 2012 at 10:18:43AM +0200, Takashi Iwai wrote:
> At Thu, 28 Jun 2012 14:23:04 -0400,
> Giacomo Comes wrote:
> >
> > On Thu, Jun 28, 2012 at 07:52:18AM +0200, Takashi Iwai wrote:
> > > At Tue, 26 Jun 2012 15:08:32 -0400,
> > > Giacomo Comes wrote:
> > > >
> > > > I have a dell latitude E6420 with Sandybridge Mobile (GT2).
> > > > Since I got it (about one year ago), it has been a nightmare to run linux on it.
> > > > At the beginning I installed openSUSE 11.4 (kernel 2.6.37.6) and the laptop
> > > > would freeze almost immediately. After that I waited for newer kernels in order to
> > > > see if things would improve. They did improve indeed and finally with kernel 3.0
> > > > I was able to run linux (openSUSE 11.4) without laptop freeze or screen issue.
> > > > Unfortunately, the only kernel that works with my laptop is 3.0. Newer kernel
> > > > (3.1, 3.2, 3.3 and 3.4) do not work.
> > > > This is what happen if I run kernel 2.6.39, 3.1, 3.2, 3.3 and 3.4:
> > > > The laptop boot and does the boot process fine. At the end of the boot process X
> > > > starts and here the problem appears (about 50% of the times):
> > > > the screen goes black on the left side (about 2/3 of the whole screen) with white
> > > > stripes to the right side (the remaining 1/3).
> > > > The laptop is not dead: I can remotely login or I can perform a clean shutdown
> > > > if I press the power button, but the screen is totally dead.
> > > > Another strange issue is that after a bad boot (with the black screen) at the
> > > > next reboot the screen will start to flicker. The flickering will last some time
> > > > and it will become less intense as the time goes until it will disappear completely.
> > > > The funny thing is that the intensity of flicker depends on how long I keep the
> > > > black screen. If, after the boot process, the black screen appears and I reboot
> > > > the laptop immediately, then the flicked is moderate and it disappear after
> > > > 1 or 2 minutes. If I keep the black screen for 1 minute or more, then after the
> > > > reboot the flicker is very intense and it takes much more to fade.
> > >
> > > This reminds me of a similar bug I've seen on HP laptops with HD+
> > > (1600x900) monitors. Could you check whether the patch below helps?
> > >
> > > Note that it just avoids entering to the wrong mode. If your laptop
> > > already starts flickering, at first recover from the flickering state,
> > > apply the patch, and reboot/test.
> > >
> > >
> > > Takashi
> > >
> > > ---
> > > diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
> > > index 08eb04c..3f61bba 100644
> > > --- a/drivers/gpu/drm/i915/intel_lvds.c
> > > +++ b/drivers/gpu/drm/i915/intel_lvds.c
> > > @@ -413,7 +413,7 @@ static void intel_lvds_prepare(struct drm_encoder *encoder)
> > > * the panel fitter. However at all other times we can just reset
> > > * the registers regardless.
> > > */
> > > - if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)
> > > + /*if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)*/
> > > intel_lvds_disable(intel_lvds);
> > > }
> > >
> >
> > This patch seems to fix the problem. I will regularly run a kernel with
> > this patch and report if I see any other issue.
>
> Which native resolution does your machine have?
> If it's 1600x900 or such, we may consider to apply the workaround
> generically for such resolutions. AFAIK, all the HP machines affected
> by this symptom have 1600x900 panels (but different panel vendors).
My laptop's resolution is 1600x900.
If it may help I will describe more in details how the bug appears:
it can be in two different moments, one is when X starts, sometime
the screen goes black sometimes it stays ok. When it stays ok, it is
possible to work without issue, but on logout, when X is stopped,
sometime the screen will become black and sometime it will stay ok.
So the screen issue appears when X starts or when X stops.
Giacomo
^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2012-07-02 15:24 UTC | newest]
Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-06-26 19:08 Trouble with dell latitude E6420 Giacomo Comes
2012-06-26 20:05 ` Daniel Vetter
2012-06-26 20:09 ` Georg Grabler
2012-06-26 20:14 ` Georg Grabler
2012-06-28 15:41 ` Giacomo Comes
2012-06-28 5:52 ` Takashi Iwai
2012-06-28 18:23 ` Giacomo Comes
2012-06-30 15:49 ` Georg Grabler
2012-06-30 15:57 ` Georg Grabler
2012-07-02 8:18 ` Takashi Iwai
2012-07-02 8:54 ` Georg Grabler
2012-07-02 9:06 ` Takashi Iwai
2012-07-02 9:51 ` Georg Grabler
2012-07-02 10:29 ` Takashi Iwai
2012-07-02 15:24 ` Giacomo Comes
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