[Bug 119831] "acpi=off" required to boot - MSI laptop G72 6QE - Intel Skylake

[Bug 119831] "acpi=off" required to boot - MSI laptop G72 6QE - Intel Skylake

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=119831

Zhang Rui <rui.zhang@intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|Other                       |Video(DRI - non Intel)
           Assignee|rui.zhang@intel.com         |drivers_video-dri@kernel-bu
                   |                            |gs.osdl.org
            Product|ACPI                        |Drivers

--- Comment #9 from Zhang Rui <rui.zhang@intel.com> ---
This seems to be a graphics issue to me.
Reassign to the graphics expert.

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[Bug 119831] "acpi=off" required to boot - MSI laptop G72 6QE - Intel Skylake

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=119831

--- Comment #10 from Jani Nikula <jani.nikula@intel.com> ---
[   14.841410] nouveau 0000:01:00.0: DRM: evicting buffers...
[   14.841411] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[   14.841425] nouveau 0000:01:00.0: DRM: suspending client object trees...
[   14.844180] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[   16.953255] pci_raw_set_power_state: 36 callbacks suppressed
[   16.953262] nouveau 0000:01:00.0: Refused to change power state, currently
in D3
[   17.028340] nouveau 0000:01:00.0: Refused to change power state, currently
in D3
[   17.044404] nouveau 0000:01:00.0: Refused to change power state, currently
in D3
[   17.044421] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[   17.044479] nouveau 0000:01:00.0: pci: failed to adjust cap speed
[   17.044496] nouveau 0000:01:00.0: pci: failed to adjust lnkctl speed

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[Bug 119831] "nomodeset" required to boot - MSI laptop G72 6QE, nouveau graphics

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=119831

Zhang Rui <rui.zhang@intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|lenb@kernel.org,            |
                   |rui.zhang@intel.com         |
            Summary|"acpi=off" required to boot |"nomodeset" required to
                   |- MSI laptop G72 6QE -      |boot - MSI laptop G72 6QE,
                   |Intel Skylake               |nouveau graphics

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[Bug 119831] "nomodeset" required to boot - MSI laptop G72 6QE, nouveau graphics

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=119831

--- Comment #11 from Sam <m.paniez@zoho.com> ---
Created attachment 222951
  --> https://bugzilla.kernel.org/attachment.cgi?id=222951&action=edit
kern.log from 4.7-rc7 kernel no-option and nomodeset option

Hi,
I try latest kernel (4.7-rc7) and :
- in a normal boot, I have again my problems
- with nomodeset option, all seem to work normaly (I have my battery state,
touchpad works fine, Fn + keys work, ...).

So, this new kernel version is better for my problems if I put nomodeset
option.

Thanks

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[Bug 119831] "nomodeset" required to boot - MSI laptop G72 6QE, nouveau graphics

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=119831

Pierre Moreau <pierre.morrow@free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pierre.morrow@free.fr

--- Comment #12 from Pierre Moreau <pierre.morrow@free.fr> ---
Hello,

You could use `nouveau.runpm=0` on the kernel command line to prevent the
NVIDIA card from auto-suspending, that should "get rid" of the fail to resume
error.

FYI, with nomodeset you are disabling both GPU drivers. This is mostly
responsible for the lost of effects in your DE, as your DE could prefer to not
use effects if there is no 3D hardware acceleration available. If you want to
try disabling only Nouveau, use `nouveau.modeset=0` on the kernel command line.

Could you attach the Xorg.log from a run without `acpi=off` and `nomodeset`
please? When you say that boot freezes when gdm starts, I guess switching to a
tty does not work, nor pressing the power button of your laptop, or trying to
connect over SSH from another computer?

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[Bug 119831] "nomodeset" required to boot - MSI laptop G72 6QE, nouveau graphics

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=119831

Sam <m.paniez@zoho.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #220781|0                           |1
        is obsolete|                            |
 Attachment #220911|0                           |1
        is obsolete|                            |
 Attachment #221071|0                           |1
        is obsolete|                            |

--- Comment #13 from Sam <m.paniez@zoho.com> ---
Created attachment 222991
  --> https://bugzilla.kernel.org/attachment.cgi?id=222991&action=edit
kern.log + Xorg.log from 4.7-rc7 kernel with nouveau.runpm=0

Re,
I post kern.log and Xorg.log with nouveau.runpm=0 option in boot.
This new option is better again than nomodeset option :
- I have my luminosity option and Fn shortcut for luminosity works great
- my touchpad sensivity is very great to work (with nomodeset option, I need to
overwrite sensivity parameters).

When I boot without option (without nomodeset and acpi=off), my boot freezes
and I can't open a ssh connection or tty. So, I haven't log to show you because
they are overwrited with the next boot (if you can explain me how to make more
log to Xorg, I can do it).
Thanks

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[Bug 119831] "nomodeset" required to boot - MSI laptop G72 6QE, nouveau graphics

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=119831

--- Comment #14 from Pierre Moreau <pierre.morrow@free.fr> ---
Eh sorry, completely forgot that you answered.

So, you usually have a Xorg.0.log and a Xorg.0.log.old, with the former one
being the log for the current session, and the latter one, of the previous
session.
If you use systemd, you can get the previous kernel log using `journalctl -b
-1`.

By the way, you should remove the xf86-video-nouveau driver as it does not
support your chipset. X will, and already does, fallback to the modesetting
driver.

It might be related to https://bugs.freedesktop.org/show_bug.cgi?id=94725.
Could you try if that patch
https://bugs.freedesktop.org/attachment.cgi?id=122653 helps?

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[Bug 119831] "nomodeset" required to boot - MSI laptop G72 6QE, nouveau graphics

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=119831

Peter Wu <peter@lekensteyn.nl> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |peter@lekensteyn.nl

--- Comment #15 from Peter Wu <peter@lekensteyn.nl> ---
The lockup issue was reported for a similar model (MSI GE62 6QE) in Bug 156341.
To workaround that issue on that specific machine, he had to boot with:

 acpi_osi=! acpi_osi="Windows 2009"

Sam, can you upload the tarball (with acpidump and others) according to
https://bugs.launchpad.net/lpbugreporter/+bug/752542?

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