[Bug 59168] New: [nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

[Bug 59168] New: [nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

          Priority: medium
            Bug ID: 59168
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
           Summary: [nvc3/Quadro2000M] graphic garbage/corruption/noise on
                    resume
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
          Severity: major
    Classification: Unclassified
                OS: Linux (All)
          Reporter: michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: git
         Component: Driver/nouveau
           Product: xorg

Created attachment 72725
  --> https://bugs.freedesktop.org/attachment.cgi?id=72725&action=edit
dmesg 3.8.0-rc2 gdm resume garbage/noise nvc3 nouveau.debug=trace

As follow up to bug 50121:

Steps to reproduce:
* suspend from gdm
* resume shows total garbage/noise in gdm login screen
* mouse cursor visible and movable (machine seems not under load)
* switching to tty1 possible
* switching to gdm possible (still noise)
* restarting X freezes machine (hard reboot required)

Side Notes:
* I should note that an experimental "nouveau.config=DEVINIT=NvForcePost=1"
leaves me with a black screen on boot. (no plymouth)
  (Dunno if related. If so, I can upload a dmesg as well.)
* A perhaps related issue (if not related to nouveau driver) from the Radeon
driver is bug 57774 showing a similar garbage/noise on resume.

Setup:
ThinkPad W520 4276CTO NVC3 (2000M)
openSUSE 12.2 + updated gnome3.6/xorg/mesa/xorg/xf86-video-nouveau
$ zypper search -si --match-exact xorg-x11-driver-video-nouveau xorg-x11-server
Mesa libdrm_nouveau2 kernel
S | Name                          | Typ   | Version                          |
Arch   
--+-------------------------------+-------+----------------------------------+--------
i | Mesa                          | Paket | 9.0.1-202.2                      |
x86_64 
i | kernel                        | Paket | 3.8.0_rc2_1_desktop_nouveau01+-1 |
x86_64 
i | libdrm_nouveau2               | Paket | 2.4.40-99.1                      |
x86_64 
i | xorg-x11-driver-video-nouveau | Paket | 1.0.6-58.1                       |
x86_64 
i | xorg-x11-server               | Paket | 7.6_1.13.1-215.1                 |
x86_64 

dmesg-excerpt on resume:
nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 3 [0x007fd18000 gnome-shell[1396]]
nouveau E[  PGRAPH][0000:01:00.0] GPC0/TPC3/MP: 0x001beff2 0x0000000f
nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 3 [0x007fd18000 gnome-shell[1396]]
nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa204021e
nouveau E[   PFIFO][0000:01:00.0] write fault at 0x00005a0000
[PAGE_NOT_PRESENT] from PGRAPH/(unknown enum 0x00000010) on channel
0x007fd18000 [gnome-shell[1396]]

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[Bug 59168] [nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #1 from michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org ---
Created attachment 72726
  --> https://bugs.freedesktop.org/attachment.cgi?id=72726&action=edit
gdm 3.8.0-rc2  resume garbage/noise nvc3

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[Bug 59168] [nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #2 from michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org ---
Issue still present on 3.8.0_rc3 nouveau as of 2012-01-17 and updated drm:

S | Name                          | Type    | Version                         
| Arch  
--+-------------------------------+---------+----------------------------------+-------
i | Mesa                          | package | 9.0.1-202.7                     
| x86_64
i | kernel                        | package | 3.8.0_rc3_1_desktop_nouveau01+-7
| x86_64
i | libdrm_nouveau2               | package | 2.4.41-105.1                    
| x86_64
i | xorg-x11-driver-video-nouveau | package | 1.0.6-58.2                      
| x86_64
i | xorg-x11-server               | package | 7.6_1.13.1-218.5                
| x86_64

Somebody got an idea about this issue or some hints on what I should try?

Btw, this is with the ThinkPad running closed in the dock and external monitor
attached via DVI to DP-3. Opening the lid will not turn on the laptop panel and
will also disable the external signal to DP-3. This is another story I think,
though.

$ xrandr | grep "connect"
LVDS-1 unknown connection (normal left inverted right x axis y axis)
VGA-1 disconnected (normal left inverted right x axis y axis)
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 connected 1920x1200+0+0 (normal left inverted right x axis y axis) 518mm x
324mm

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[Bug 59168] [nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #3 from michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org ---
Created attachment 74037
  --> https://bugs.freedesktop.org/attachment.cgi?id=74037&action=edit
gdm 3.8.0-rc5 resume garbage/noise nvc3

Still the same on 3.8.0-rc5.

dmesg excerpt:
[  124.859583] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 3 [0x007fd18000
gnome-shell[1472]]
[  124.859603] nouveau E[  PGRAPH][0000:01:00.0] GPC0/TPC2/MP: 0x001beff2
0x0000000f
[  124.860408] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 3 [0x007fd18000
gnome-shell[1472]]
[  124.860414] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa204021e
[  125.169451] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 3 [0x007fd18000
gnome-shell[1472]]
[  125.169460] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa204021e
[  125.169536] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 3 [0x007fd18000
gnome-shell[1472]]
[  125.169544] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa204021e

Components:
Name                          | Typ   | Version                           
------------------------------+-------+-----------------------------------
Mesa                          | Paket | 9.0.2-210.1                       
kernel                        | Paket | 3.8.0_rc5_1_desktop_nouveau01+-15 
libdrm_nouveau2               | Paket | 2.4.41-105.1                      
xorg-x11-driver-video-nouveau | Paket | 1.0.6+git@2013-01-29                    
xorg-x11-server               | Paket | 7.6_1.13.2-223.1

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[nvc3/Quadro2000M] graphic  |[nvc1/Quardro1000M|nvc3/Qua
                   |garbage/corruption/noise on |dro2000M] graphic
                   |resume                      |garbage/corruption/noise on
                   |                            |resume

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |renault-rxtnV0ftBwyoClj4AeEUq9i2O/JbrIOy@public.gmane.org

--- Comment #4 from michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org ---
*** Bug 59858 has been marked as a duplicate of this bug. ***

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|medium                      |high

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #74037|gdm 3.8.0-rc5 resume        |dmesg 3.8.0-rc5 resume
        description|garbage/noise nvc3          |garbage/noise nvc3

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #5 from michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org ---
Created attachment 74325
  --> https://bugs.freedesktop.org/attachment.cgi?id=74325&action=edit
dmesg 3.8.0-rc5 resume garbage/noise nvc3

Regular report with updated companion components:

* Still same garbage as before. System luckily didn't lock up when killing X.
* Can use system after restarting X.
* Garbage/Noise switched to white after "Tab"ing and moving mouse a bit on gdm
screen.

demsg excerpt:
[  197.939969] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 3 [0x007fd18000
gnome-shell[1476]]
[  197.939992] nouveau E[  PGRAPH][0000:01:00.0] GPC0/TPC1/MP: 0x001beff2
0x0000000f
[  197.940851] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 3 [0x007fd18000
gnome-shell[1476]]
[  197.940858] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa204021e
[  197.952710] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 3 [0x007fd18000
gnome-shell[1476]]
[  197.952722] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa204021e
[  197.952805] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 3 [0x007fd18000
gnome-shell[1476]]
[  197.952816] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa204021e

Components:
Name                          | Typ   | Version                           
------------------------------+-------+-----------------------------------
Mesa                          | Paket | 9.0.98.82-221.1                   
kernel                        | Paket | 3.8.0_rc5_1_desktop_nouveau01+-15 
libdrm_nouveau2               | Paket | 2.4.42-109.1                      
xorg-x11-driver-video-nouveau | Paket | 1.0.6+git@2013-02-07                    
xorg-x11-server               | Paket | 7.6_1.13.99.901-226.1

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #6 from Tom Callaway <tcallawa-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> ---
For what it is worth, I can reproduce this as well on Fedora 18, ThinkPad W520
4270CTO - NVIDIA Corporation GF108GLM [Quadro 1000M]

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #7 from michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org ---
Still present on nouveau 3.8.0-rc7 as of 2013-02-13.

Name                          | Typ   | Version                          
------------------------------+-------+----------------------------------
Mesa                          | Paket | 9.0.98.83-222.1                  
kernel                        | Paket | 3.8.0_rc7_1_desktop_nouveau01+-19
libdrm_nouveau2               | Paket | 2.4.42-109.1                     
xorg-x11-driver-video-nouveau | Paket | 1.0.6-58.5                       
xorg-x11-server               | Paket | 7.6_1.13.99.901-226.2

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #8 from Andrew Meredith <andrew-WRb9RK/hc+jYtjvyW6yDsg@public.gmane.org> ---
I have switched to using the proprietary nvidia drivers as this issue was too
debilitating for daily use. I can confirm:

1 - Both suspend and resume are now flawless.

2 - The issue I had been having with gnome-shell repeatedly crashing has now
apparently stopped.

Sorry to be the bearer of bad news.

Dell Latitude 6530
kernel-3.7.6-201.fc18.x86_64
xorg-x11-drv-nouveau-1.0.6-1.fc18.x86_64
mesa-dri-drivers-9.0.1-4.fc18.i686

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #9 from Petr Stastny <p.stastny-Mmb7MZpHnFY@public.gmane.org> ---
I am experiencing the same problem on my w520 with Nvidia GF106 [Quadro
2000M].. I get the same symptoms / messages.

I noticed that suspend / resume works if using libdrm-nouveau1a only (without
libdrm-nouveau2), however I the mouse gets lost on resume. If using
libdrm-nouveau2, I get the problems.. Maybe the problem is somehow related to
dri2?

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #10 from Ronald <ronald645-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Michael Weirauch,

I noticed your whitty comment on bug #50121 and thought that I should report my
debug findings on issue's like these. I have a comparable bug with my 7300GT
(NV4B) at bug #23223. The card suspends fine, but resume's with a lot of
garbage.

- Altough both cards are not the same, in fact the differences are probably
huge.
- Altough I'm not a developer or expert in any of this.
I'm just sharing my knowledge here so you could hopefully aid the developers on
doing their magic.

First:
- Martin Slusarz mentions in bug #23223 comment 18 a script limiter. Maybe you
can try. I report my results at comment 19 in that same bug. Please note there
is an off by one error mentioned in comment 20 you should take into account if
you start to use it. But it works fine.

This method probably helps you, as "nouveau.config=DEVINIT=NvForcePost=1" also
gave garbage in your case. Which means that these scripts are doing something
wrong or unexpected/unknown.

Do this with the latest git kernel plus the latest nouveau tree.

Second:
- Comment 8 in this bug mentioned that switching to the proprietary driver
fixed his issue. This is not bad news per sé. As this could give hope of
gaining more intel by doing an mmiotrace of a working state:

http://nouveau.freedesktop.org/wiki/MmioTrace

Also check bug #23223 on my findings while doing this. It's best to not use X
or Wayland, but only to enable udev. You have to use mmiotrace across a
suspend/resume cycle. I think without using X is the best way to do it. Try to
compress the resulting file with 'xz --best'. I did that, and was able to
upload it to the bug itself.

Do this with the latest git kernel plus the latest nouveau tree.

Third and final:
- I made a VBIOS dump to aid in debugging, which was also requested by Marcin
Slusarz.

https://bugs.freedesktop.org/show_bug.cgi?id=23223#c14

You have to use a v3.6(.9) kernel to use the mechanism I used since that piece
of infrastructure was not ported to later kernel versions during the big rework
in v3.7. Also I'm not sure, but it is said you can also retrieve a VBIOS from
an MMIOTRACE. But alas, I'm not sure so it might be a good idea to seperately
post it.

Above procedures should keep you occupied on a nice rainy sunday afternoon. If
you are going to do this, please mention that you do this on IRC. Maybe someone
might get interested in this as more information has become available.

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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--- Comment #11 from Petr Stastny <p.stastny-Mmb7MZpHnFY@public.gmane.org> ---
Suspend/resume is working on my w520 with NV30 using kernel 3.4.32!

After trying many different vanilla kernel versions
(3.2.x/3.4.x/3.6.x/3.7x/3.8.x) I finally found out that using 3.4.32 the
suspend/resume works flawlessly!

As a side note: starting with the kernel versions 3.2.x up to 3.4.32 there is a
dedicated nv30x.c code (along with the nv40) in the kernel. Starting with 3.7
the code file for nv30 disappeared, however, the nv40 is still present.

This is somehow mysterious for me, as the nv30 family is a bit different from
nv40.. Does anybody have a clue for this?

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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--- Comment #12 from A. Bikadorov <gotobox-hi6Y0CQ0nG0@public.gmane.org> ---
same problem here, really annoying.

NVC1 (GT540M)
kernel 3.7.7-1-ARCH

mesa 9.0.2-1
nouveau-dri 9.0.2-1
xf86-video-nouveau 1.0.6-1
xorg-server-1.13.2-1

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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--- Comment #13 from Marcin Slusarz <marcin.slusarz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 75129
  --> https://bugs.freedesktop.org/attachment.cgi?id=75129&action=edit
fix suspend bug in nvc0 fence implementation

Guys, try this patch by Maarten Lankhorst.

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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--- Comment #14 from Petr Stastny <p.stastny-Mmb7MZpHnFY@public.gmane.org> ---
Marcin, do you think the patch could also help on nv30?

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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--- Comment #15 from Marcin Slusarz <marcin.slusarz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
GF106 is nvc3, not nv30 - no idea where did you get it from...
so: no, it won't help for nv30, and yes, it will help for nvc3

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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--- Comment #16 from Petr Stastny <p.stastny-Mmb7MZpHnFY@public.gmane.org> ---
My post #11 is about my NV30 - so I thought that it may help too.

What can I do about my NV30? Do you have some suggestions / recommendations?

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--- Comment #17 from Marcin Slusarz <marcin.slusarz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
You cannot have nv30 card (produced ~8 years ago) in 1-2 years old laptop. That
would be insane. If "w520" (which I assume is ThinkPad W520) was mentioned as a
mistake, then please open new bug report.

http://nouveau.freedesktop.org/wiki/Bugs
http://nouveau.freedesktop.org/wiki/CodeNames

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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--- Comment #18 from Petr Stastny <p.stastny-Mmb7MZpHnFY@public.gmane.org> ---
Ok, that must be my mistake. lspci says:

01:00.0 VGA compatible controller: NVIDIA Corporation GF106GLM [Quadro 2000M]
(rev a1)

yes, I have a Thinkpad W520

(In reply to comment #17)
> You cannot have nv30 card (produced ~8 years ago) in 1-2 years old laptop.
> That would be insane. If "w520" (which I assume is ThinkPad W520) was
> mentioned as a mistake, then please open new bug report.
> 
> http://nouveau.freedesktop.org/wiki/Bugs
> http://nouveau.freedesktop.org/wiki/CodeNames

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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--- Comment #19 from Petr Stastny <p.stastny-Mmb7MZpHnFY@public.gmane.org> ---
Created attachment 75164
  --> https://bugs.freedesktop.org/attachment.cgi?id=75164&action=edit
dmesg 3.7.9, suspend / resume, garbage/noise NVidia GF106GLM [Quadro 2000M]

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--- Comment #20 from Petr Stastny <p.stastny-Mmb7MZpHnFY@public.gmane.org> ---
Comment on attachment 75164
  --> https://bugs.freedesktop.org/attachment.cgi?id=75164
dmesg 3.7.9, suspend / resume, garbage/noise NVidia GF106GLM [Quadro 2000M]

I patched the kernel 3.7.9 with the patch recommended by Marcin yesterday and
tried the suspend / resume cycle with the patched kernel. Unfortunatelly, the
garbage is still there and the error messages 

[  100.755954] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x007fce1000]
[  100.758599] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e

keep on repeating until I stop X. One difference though - the error messages
seem to repeat faster now than before the patch..

Any ideas?

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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--- Comment #21 from Legitimate <legitimate412-hRtevi7K+EU+Va1GwOuvDg@public.gmane.org> ---
Same problem occurs for me, yet another person, on resume (ArchLinux)

01:00.0 VGA compatible controller: NVIDIA Corporation GF116 [GeForce GTX 550
Ti] (rev a1)

- linux 3.7.9-1
- xorg-server 1.13.2-1
- mesa 9.0.2-1
- nouveau-dri 9.0.2-1
- xf86-video-nouveau 1.0.6-1
- gnome 3.6

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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--- Comment #22 from Ryan Turner <zdbiohazard2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
I'm seeing what I think is the same problem on my Thinkpad T530.

When I resume the system, xscreensaver's lock screen always seems to look and
behave normally, but when I unlock the screen, either the whole screen is
corrupted, or all the previously opened windows will be drawn incorrectly. I
can even lock the screen again and xscreensaver still looks fine. When
unlocked, the system can still be used semi-blindly, and if I can feel my way
to a terminal, I can start some SDL and OpenGL apps that work fine, while
newly-opened GTK/etc apps are corrupted. Logging out or otherwise restarting X
gets everything back to normal.

Much like others that have tested, the proprietary nvidia driver works fine.

dmesg:
 [85334.271612] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x001fcfa000]
 [85334.271621] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e
 *repeats numerous times*

lspci: (Thought I would chime in as I have a chip that hasn't been mentioned
yet.)
 01:00.0 VGA compatible controller: NVIDIA Corporation GF108 [Quadro NVS 5400M]
(rev a1)

Packages: (Gentoo/~amd64) CFLAGS="-O2 -pipe -march=native"
 gentoo-sources      3.7.8    USE="-build -deblob -symlink"
 mesa                9.1_rc2  USE="classic egl gallium gles1 gles2 llvm nptl
openvg osmesa pax_kernel shared-glapi xa xorg xvmc -bindist -debug -gbm -pic
-r600-llvm-compiler (-selinux) -vdpau -wayland"
 libdrm              2.4.42   USE="libkms -static-libs"
 xorg-server         1.13.2   USE="ipv6 kdrive nptl suid udev xorg -dmx -doc
-minimal (-selinux) -static-libs -tslib -xnest -xvfb"
 xf86-video-nouveau  1.0.6

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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--- Comment #23 from Tom Callaway <tcallawa-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> ---
(In reply to comment #13)
> Created attachment 75129 [details] [review]
> fix suspend bug in nvc0 fence implementation
> 
> Guys, try this patch by Maarten Lankhorst.

Tried that patch with git head 3.9, suspend still comes back to garbage + mouse
cursor, dmesg logs are filled with this, repeating endlessly:

[  302.118755] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa0040a1e
[  302.119858] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  302.120869] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa0040a1e
[  302.121951] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  302.122961] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e
[  302.126800] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  302.127434] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa0040a1e
[  302.128113] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  302.128726] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e
[  314.138071] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  314.145020] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa0040a1e
[  314.146127] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  314.147142] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa0040a1e
[  314.148232] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  314.149266] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e
[  314.153112] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  314.153780] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa0040a1e
[  314.154518] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  314.155163] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e
[  314.155873] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  314.156526] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e
[  314.158712] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  314.159432] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa0040a1e
[  314.160207] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  314.160919] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e
[  314.160995] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  314.161001] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e
[  314.164003] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  314.164622] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa0040a1e
[  314.165791] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  314.166415] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e
[  314.167099] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  314.167713] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e
[  314.168395] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000]
[  314.169017] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e

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--- Comment #24 from Petr Stastny <p.stastny-Mmb7MZpHnFY@public.gmane.org> ---
I compiled the nouveau kernel yesterday in the hope that the newest nouveau
source will fix the suspend / resume issue and help with the hibernation.
Nevertheless, it does not help.
It is even a bit worse since normal work is impossible with that kernel - the
card seems to be very slow and locks..

However, I was able to use 3.4.32 for the normal suspend / resume without a
glitch (coming from hibernate results in black screen though) for the last 5
days..

So it mean to me, the card was working already, but stopped to work probably in
course of the 3.5.x refactoring..

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--- Comment #25 from Petr Stastny <p.stastny-Mmb7MZpHnFY@public.gmane.org> ---
I was digging in the nouveau code a bit and looking where the endlessly
repeating messages 

[   66.090322] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x007fce1000]
[   66.090358] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e
[   66.090457] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x007fce1000]
[   66.090485] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e

It looks to me like something should be initialized but does not.

I got to the source code file nouveau/core/engine/graph/nvc0.c

        switch (nvc0_graph_class(priv)) {
        case 0x9097:
                nv_engine(priv)->sclass = nvc0_graph_sclass;
                break;
        case 0x9197:
                nv_engine(priv)->sclass = nvc1_graph_sclass;
                break;
        case 0x9297:
                nv_engine(priv)->sclass = nvc8_graph_sclass;
                break;
        }
What I am just curious about - I do not see here any implementation for nvc3 -
is this maybe the problem or is nvc3 already handled by any of the 3 methods
listed here?

When I find some time, I could debug this more. Can somebody point me in the
right direction? Is there any documentation for the implementation? I would
like to fix the problem :)

BTW: the code above is from 3.8-rc7

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--- Comment #26 from Petr Stastny <p.stastny-Mmb7MZpHnFY@public.gmane.org> ---
Just compiled 3.8.0 and tested suspend resume. Although the resume is still not
working, there are some changes. The error messages do not repeat endlessly
anymore, instead I get:

[   97.941502] PM: Finishing wakeup.
[   97.942484] usb 2-1.4: USB disconnect, device number 3
[   97.941503] Restarting tasks ... done.
[   97.942949] video LNXVIDEO:01: Restoring backlight state
[   97.943075] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x007fe00000]
[   97.943120] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa0040800
[   97.944405] cdc_ncm 2-1.4:1.6 wwan0: unregister 'cdc_ncm'
usb-0000:00:1d.0-1.4, Mobile Broadband Network Device
[   97.944885] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x007fe00000]
[   97.944897] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa0040800
[   97.944976] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x007fe00000]
[   97.944985] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa0040800
[   97.945063] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x007fe00000]
[   97.945071] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa0040800
[   97.945155] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x007fe00000]
[   97.945164] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa0040800
[   97.945237] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x007fe00000]
[   97.945246] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa0040800
[   97.945429] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 1 [0x007fe00000]
[   97.945435] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa0040800
[   98.168304] usb 2-1.4: new high-speed USB device number 4 using ehci-pci
[   98.303689] cdc_acm 2-1.4:1.1: ttyACM0: USB ACM device
[   98.307171] cdc_acm 2-1.4:1.3: ttyACM1: USB ACM device
[   98.315544] cdc_wdm 2-1.4:1.5: cdc-wdm0: USB WDM device
[   98.331090] usb 2-1.4: MAC-Address: 02:80:37:ec:02:00
[   98.331590] cdc_ncm 2-1.4:1.6 wwan0: register 'cdc_ncm' at
usb-0000:00:1d.0-1.4, Mobile Broadband Network Device, 02:80:37:ec:02:00
[   98.332666] cdc_wdm 2-1.4:1.8: cdc-wdm1: USB WDM device
[   98.333153] cdc_acm 2-1.4:1.9: ttyACM2: USB ACM device
[   98.500834] e1000e 0000:00:19.0: irq 53 for MSI/MSI-X
[   98.603498] e1000e 0000:00:19.0: irq 53 for MSI/MSI-X
[   98.604001] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   99.289242] IPv6: ADDRCONF(NETDEV_UP): wwan0: link is not ready
[   99.291621] cdc_ncm: wwan0: network connection: disconnected
[  104.358920] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control:
Rx/Tx
[  104.359024] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  134.407906] nouveau E[    1268] failed to idle channel 0xcccc0000

Notice the "failed to idle channel"
Restarting X after this does not work - nouveau complains about some not
existing pages - I do not have the dmesg for this now, I try to get it later.

Coming from hibernate I get:

[  365.858983] nouveau E[   PDISP][0000:01:00.0][0xc000857b][ffff88022c468e00]
timeout1: 0x00000000
[  365.858985] nouveau E[   PDISP][0000:01:00.0][0xc000857b][ffff88022c468e00]
init failed, -16
[  365.858993] nouveau E[     DRM] 0xdddddddd:0xd1500000 init failed with -16
[  365.859383] nouveau E[     DRM] 0xffffffff:0xdddddddd init failed with -16
[  365.859682] nouveau E[     DRM] 0xffffffff:0xffffffff init failed with -16
[  365.859695] nouveau  [   VBIOS][0000:01:00.0] running init tables
[  365.865846] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control:
Rx/Tx
[  367.937496] nouveau  [     DRM] resuming display...

Should I go and try with the current nouveau from git?

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #27 from Petr Stastny <p.stastny-Mmb7MZpHnFY@public.gmane.org> ---
Created attachment 75581
  --> https://bugs.freedesktop.org/attachment.cgi?id=75581&action=edit
Complete dmesg from suspend/resume on 3.8.0

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #28 from Petr Stastny <p.stastny-Mmb7MZpHnFY@public.gmane.org> ---
Just found out that suspend and resume works on vanilla 3.7.9 and 3.8 when
nouveau.noaccel=1 is set.

So it seems the problem with the resume is directly related to the
acceleration..

When hibernating on 3.7.9 the computer reboots automatically, hibernate on 3.8
works, but resuming from hibernation results in a black screen..

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #29 from Rolf Offermanns <rolf.offermanns-hi6Y0CQ0nG0@public.gmane.org> ---
My results from 3.9.0rc1:
Suspend
-------
Mar 11 18:07:46 rof-lap kernel: [  222.304276] nouveau  [     DRM] suspending
fbcon...
Mar 11 18:07:46 rof-lap kernel: [  222.304298] nouveau  [     DRM] suspending
display...
Mar 11 18:07:46 rof-lap kernel: [  222.304310] nouveau  [     DRM] unpinning
framebuffer(s)...
Mar 11 18:07:46 rof-lap kernel: [  222.304409] nouveau  [     DRM] evicting
buffers...
Mar 11 18:07:46 rof-lap kernel: [  222.517459] sd 0:0:0:0: [sda] Stopping disk
Mar 11 18:07:46 rof-lap kernel: [  222.652940] nouveau  [     DRM] suspending
client object trees...
Mar 11 18:07:46 rof-lap kernel: [  222.653078] nouveau W[  
PFIFO][0000:01:00.0] INTR 0x00000001: 0x00000004
Mar 11 18:07:46 rof-lap kernel: [  222.653254] nouveau W[  
PFIFO][0000:01:00.0] INTR 0x00000001: 0x00000004
[...]

Resume
------
Mar 11 18:07:46 rof-lap kernel: [  224.980347] nouveau  [     DRM] re-enabling
device...
Mar 11 18:07:46 rof-lap kernel: [  224.980367] nouveau  [     DRM] resuming
client object trees...
Mar 11 18:07:46 rof-lap kernel: [  224.980374] nouveau  [  
VBIOS][0000:01:00.0] running init tables
Mar 11 18:07:46 rof-lap kernel: [  225.167093] nouveau  [ 
PTHERM][0000:01:00.0] programmed thresholds [ 90(3), 95(3), 105(5), 135(5) ]
Mar 11 18:07:46 rof-lap kernel: [  225.168112] nouveau  [     DRM] resuming
display...
[...]
Mar 11 18:07:47 rof-lap kernel: [  227.558681] nouveau E[ 
PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000 X[920]]
Mar 11 18:07:47 rof-lap kernel: [  227.558690] nouveau E[ 
PGRAPH][0000:01:00.0] SHADER 0xa004021e
Mar 11 18:07:47 rof-lap kernel: [  227.559484] nouveau E[ 
PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000 X[920]]
Mar 11 18:07:47 rof-lap kernel: [  227.559491] nouveau E[ 
PGRAPH][0000:01:00.0] SHADER 0xa004021e
Mar 11 18:07:47 rof-lap kernel: [  227.559645] nouveau E[ 
PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000 X[920]]
Mar 11 18:07:47 rof-lap kernel: [  227.559651] nouveau E[ 
PGRAPH][0000:01:00.0] SHADER 0xa004021e
Mar 11 18:07:47 rof-lap kernel: [  227.559795] nouveau E[ 
PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000 X[920]]
Mar 11 18:07:47 rof-lap kernel: [  227.559801] nouveau E[ 
PGRAPH][0000:01:00.0] SHADER 0xa004021e
Mar 11 18:07:47 rof-lap kernel: [  227.559946] nouveau E[ 
PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000 X[920]]
Mar 11 18:07:47 rof-lap kernel: [  227.559952] nouveau E[ 
PGRAPH][0000:01:00.0] SHADER 0xa004021e
Mar 11 18:07:47 rof-lap kernel: [  227.560097] nouveau E[ 
PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000 X[920]]
Mar 11 18:07:47 rof-lap kernel: [  227.560102] nouveau E[ 
PGRAPH][0000:01:00.0] SHADER 0xa004021e
Mar 11 18:07:47 rof-lap kernel: [  227.560247] nouveau E[ 
PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000 X[920]]
Mar 11 18:07:47 rof-lap kernel: [  227.560253] nouveau E[ 
PGRAPH][0000:01:00.0] SHADER 0xa004021e
Mar 11 18:07:47 rof-lap kernel: [  227.560403] nouveau E[ 
PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000 X[920]]
Mar 11 18:07:47 rof-lap kernel: [  227.560409] nouveau E[ 
PGRAPH][0000:01:00.0] SHADER 0xa004021e
Mar 11 18:07:47 rof-lap kernel: [  227.561045] nouveau E[ 
PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000 X[920]]
Mar 11 18:07:47 rof-lap kernel: [  227.561052] nouveau E[ 
PGRAPH][0000:01:00.0] SHADER 0xa004021e
Mar 11 18:07:47 rof-lap kernel: [  227.561201] nouveau E[ 
PGRAPH][0000:01:00.0] TRAP ch 1 [0x003fe10000 X[920]]
:
[...]


Restarting Xorg resolves the problem until next suspend.

01:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 540M]
(rev a1)

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #30 from Rolf Offermanns <rolf.offermanns-hi6Y0CQ0nG0@public.gmane.org> ---
Created attachment 76393
  --> https://bugs.freedesktop.org/attachment.cgi?id=76393&action=edit
kernel log with nouveau.debug=trace

Boot -> suspend -> resume -> restart Xorg

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

Bogdan Rădulescu <bogdan_radulescu99-/E1597aS9LQAvxtiuMwx3w@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bogdan_radulescu99-/E1597aS9LQ@public.gmane.org
                   |                            |m

--- Comment #31 from Bogdan Rădulescu <bogdan_radulescu99-/E1597aS9LQAvxtiuMwx3w@public.gmane.org> ---
Also happens here with Linux 3.8.3. It used to happen with all the 3.7 versions
I tested.

The card as reported by lspci is:
01:00.0 VGA compatible controller: nVidia Corporation GF108 [GeForce GT 540M]
(rev a1)
        Subsystem: Sony Corporation Device 9089
        Kernel driver in use: nouveau

My messages in dmesg are:
[  487.986709] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 3 [0x003fb8c000]
[  487.986718] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa2040a04

Hope this nouveau bug will get fixed soon as it's really annoying.

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #32 from rcoe-TsGEh1ee8XYAvxtiuMwx3w@public.gmane.org ---
I have this problem also.  After suspend/resume firefox, gvim, and other
graphic applications do not display.  The window only displays the border and
no graphics
inside the window.

I tried the patch without success.
The workaround 'nouveau.noaccel=1' makes suspend/resume work.  Also, some
screen corruption in a graphic application is not occurring.

lspci 
01:00.0 VGA compatible controller: NVIDIA Corporation Device 0dfc (rev a1)
01:00.0 0300: 10de:0dfc (rev a1)

[  237.125651] nouveau  [  DEVICE][0000:01:00.0] BOOT0  : 0x0c1e00a1
[  237.125659] nouveau  [  DEVICE][0000:01:00.0] Chipset: GF108 (NVC1)
[  237.125664] nouveau  [  DEVICE][0000:01:00.0] Family : NVC0

libdrm_nouveau2-2.4.42-1.1.1.x86_64
xorg-x11-driver-video-nouveau-1.0.6-2.1.1.x86_64
kernel 3.7.10

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #33 from michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org ---
Still present on nouveau 3.9.0-rc4 (master@git) as of 2013-04-03.

Name                          | Type    | Version                         
------------------------------+---------+---------------------------------
Mesa                          | package | 9.1.1-247.1                     
kernel                        | package | 3.9.0_rc4_1_desktop_nouveau01+-3
libdrm_nouveau2               | package | 2.4.43-118.1                    
xorg-x11-driver-video-nouveau | package | 1.0.7@git-2013-04-03
xorg-x11-server               | package | 7.6_1.14.0-243.8         

@Marcin Slusarz, if you are reading this:

Do you think it's worthwhile trying your script limiter patch from bug 23223
comment 18 mentioned by Ronald in conjunction with
"nouveau.config=DEVINIT=NvForcePost=1"?

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #34 from michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org ---
Tested the bios script limiting patch a bit:

Plain excerpt:
[    2.601923] nouveau  [   VBIOS][0000:01:00.0] checking PRAMIN for image...
[    2.684360] nouveau  [   VBIOS][0000:01:00.0] ... appears to be valid
[    2.684362] nouveau  [   VBIOS][0000:01:00.0] using image from PRAMIN
[    2.684476] nouveau  [   VBIOS][0000:01:00.0] BIT signature found
[    2.684478] nouveau  [   VBIOS][0000:01:00.0] version 70.06.33.00.04
[    2.684480] nouveau D[   VBIOS][0000:01:00.0] created
[    2.684665] nouveau D[   VBIOS][0000:01:00.0] reset
[    2.684666] nouveau D[   VBIOS][0000:01:00.0] initialised
[    2.684671] nouveau  [   VBIOS][0000:01:00.0] executing script 0, offset:
54347
[    2.704681] nouveau  [   VBIOS][0000:01:00.0] executing script 1, offset:
56127
[    2.704701] nouveau  [   VBIOS][0000:01:00.0] executing script 2, offset:
61021
[    2.704702] nouveau  [   VBIOS][0000:01:00.0] executing script 3, offset:
61031
[    2.704705] nouveau  [   VBIOS][0000:01:00.0] executing script 4, offset:
61500
[    2.704706] nouveau  [   VBIOS][0000:01:00.0] executing special script,
offset: 61601


Booting with nouveau.config=DEVINIG=NvForcePost=1 and nouveau.minscript=0 and
maxscript alternatively with [999,4,3,2,1,0] I always get black screen where
the plymouth dm_crypt unlock passphrase splash should appear after loading
initrd.
System seems "fine", though. (Can't access the box via ssh at that stage. No
network set up.)

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #35 from michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org ---
Might be there is good news ahead. At least for me.

Since the rebase on 3.10-rc2 some days ago (2013-05-24) I can suspend and
resume fine from within a gnome-session and gdm-login. No graphics distortion
whatsoever.

Been downgrading (a while before though) to stable X11/Mesa repo and not the
bleeding edge git versions. This shouldn't be the issue, because I was actually
switching to the git-variants in order to see their effect on the "bug" here.

Name                          | Typ   | Version                    
------------------------------+-------+----------------------------
Mesa                          | Paket | 9.1.3-240.1                
kernel                        | Paket | 3.10.0_rc2_2.24_desktop+-22
libdrm_nouveau2               | Paket | 2.4.45-110.1               
xorg-x11-driver-video-nouveau | Paket | 1.0.7-60.3                 
xorg-x11-server               | Paket | 7.6_1.14.1-234.3           


It's even frightening I can safely take the laptop (Thinkpad W520) out of the
dock (would usually freeze with high system load before) and the display
(LVDS-1) turns on automagically and on putting it back in, it switches back to
the DVI-attached LCD and the Thinkpad display goes out.

Haven't tested behaviour on taking out the laptop with closed lid and opening
afterwards, though.

Can somebody confirm their issues gone, too?

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--- Comment #36 from Thomas H.P. Andersen <phomes-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Confirming that suspend works on Quadro 1000M.

This is on current rawhide (kernel 3.10.0-0.rc3)

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #37 from michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org ---
Still works with recent 3.10-rc4 merge on nouveau-master.

Just to answer myself, taking the ThinkPad out the dock with closed lid and
opening afterwards also works as expected.

Many issues seem to be gone now apart from this resume-blocker here.

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #38 from michael.weirauch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org ---
I'd consider this bug resolved/fixed since some time.

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #39 from Laurence Lee <rubyjedi-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
I hate to resurrect a zombie thread, but I am still affected by this
suspend/resume issue. My system also reports "SHADER 0xa004021e" as a common
point of failure.

On Fedora 18, kernel 3.10.10-100.fc18.x86_64), my screen resumes from
hibernation with garbage on-screen as described in this ticket, and messages
like these are repeated in the logs:

Sep  2 14:23:38 ufo-laptop kernel: [   66.074252] nouveau E[ 
PGRAPH][0000:01:00.0] TRAP ch 1 [0x005fbb1000 X[846]]
Sep  2 14:23:38 ufo-laptop kernel: [   66.074264] nouveau E[ 
PGRAPH][0000:01:00.0] SHADER 0xa004021e


lspci -nnv:

01:00.0 VGA compatible controller [0300]: NVIDIA Corporation Device [10de:1251]
(rev a1) (prog-if 00 [VGA controller])
    Subsystem: CLEVO/KAPOK Computer Device [1558:5102]
    Flags: bus master, fast devsel, latency 0, IRQ 16
    Memory at f4000000 (32-bit, non-prefetchable) [size=32M]
    Memory at e8000000 (64-bit, prefetchable) [size=128M]
    Memory at f0000000 (64-bit, prefetchable) [size=64M]
    I/O ports at e000 [size=128]
    Expansion ROM at f6000000 [disabled] [size=512K]
    Capabilities: [60] Power Management version 3
    Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
    Capabilities: [78] Express Endpoint, MSI 00
    Capabilities: [b4] Vendor Specific Information: Len=14 <?>
    Capabilities: [100] Virtual Channel
    Capabilities: [128] Power Budgeting <?>
    Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
    Kernel driver in use: nouveau


The only thing that works at the moment is setting nouveau.noaccel=1. Setting
nouveau.config=DEVINIG=NvForcePost=1 causes bootup to Plymouth with a black,
unlit screen.

I would really like to have a long-term solution to this, and am willing to act
upon any suggestions or patches you may have to reach that goal. Thanks!

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #40 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
Try and see if 3.11 helps, a bunch of init stuff was changed for nvcx. If not,
please attach the relevant logs and reopen the bug. However if it's
sufficiently different from the original, it may be less confusing to just open
a fresh one.

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

Doug Brunner <doug.a.brunner-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---

--- Comment #41 from Doug Brunner <doug.a.brunner-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Unfortunately still present in 3.11. On Ubuntu Saucy with 3.11.0-15-generic on
x86_64, suspend/resume results in the same corrupted screen. I see vague shapes
of windows that can be moved with alt-drag, but most visual elements including
text are absent. Console and syslog have messages:

Jan  9 00:28:24 codex kernel: [   80.883153] nouveau E[  PGRAPH][0000:01:00.0]
SHADER 0xa004021e
Jan  9 00:28:24 codex kernel: [   80.883195] nouveau E[  PGRAPH][0000:01:00.0]
TRAP ch 2 [0x005fba00
00 Xorg[4341]]

repeating ad infinitum until I log into a console and restart lightdm (and thus
X server). The machine then operates normally (can use X as expected) until the
next reboot. Setting noaccel=1 works around the problem, but obviously with
reduced graphics performance.

I also tried kernel 3.12 from the Ubuntu kernel PPA - same behavior.

From lspci -nnv:
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GF116M [GeForce GT
560M] [10de:1251] (rev a1) (prog-if 00 [VGA controller])
        Subsystem: CLEVO/KAPOK Computer Device [1558:7100]
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at f4000000 (32-bit, non-prefetchable) [size=32M]
        Memory at e8000000 (64-bit, prefetchable) [size=128M]
        Memory at f0000000 (64-bit, prefetchable) [size=64M]
        I/O ports at e000 [size=128]
        Expansion ROM at f6000000 [disabled] [size=512K]
        Capabilities: [60] Power Management version 3
        Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
        Capabilities: [78] Express Endpoint, MSI 00
        Capabilities: [b4] Vendor Specific Information: Len=14 <?>
        Capabilities: [100] Virtual Channel
        Capabilities: [128] Power Budgeting <?>
        Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024
<?>
        Kernel driver in use: nouveau

From grep nouveau /var/log/syslog:
Jan  9 00:27:19 codex kernel: [   18.225269] fb: conflicting fb hw usage
nouveaufb vs simple - removing generic driver
Jan  9 00:27:19 codex kernel: [   18.227186] nouveau  [  DEVICE][0000:01:00.0]
BOOT0  : 0x0cf880a1
Jan  9 00:27:19 codex kernel: [   18.227189] nouveau  [  DEVICE][0000:01:00.0]
Chipset: GF116 (NVCF)
Jan  9 00:27:19 codex kernel: [   18.227192] nouveau  [  DEVICE][0000:01:00.0]
Family : NVC0
Jan  9 00:27:19 codex kernel: [   18.231456] nouveau  [   VBIOS][0000:01:00.0]
checking PRAMIN for image...
Jan  9 00:27:20 codex kernel: [   18.334067] nouveau  [   VBIOS][0000:01:00.0]
... appears to be valid
Jan  9 00:27:20 codex kernel: [   18.334071] nouveau  [   VBIOS][0000:01:00.0]
using image from PRAMIN
Jan  9 00:27:20 codex kernel: [   18.334222] nouveau  [   VBIOS][0000:01:00.0]
BIT signature found
Jan  9 00:27:20 codex kernel: [   18.334227] nouveau  [   VBIOS][0000:01:00.0]
version 70.26.29.00.06
Jan  9 00:27:20 codex kernel: [   18.358154] nouveau  [     MXM][0000:01:00.0]
BIOS version 3.0
Jan  9 00:27:20 codex kernel: [   18.361036] nouveau  [     MXM][0000:01:00.0]
MXMS Version 3.0
Jan  9 00:27:20 codex kernel: [   18.361084] nouveau  [     PFB][0000:01:00.0]
RAM type: GDDR5
Jan  9 00:27:20 codex kernel: [   18.361087] nouveau  [     PFB][0000:01:00.0]
RAM size: 1536 MiB
Jan  9 00:27:20 codex kernel: [   18.361089] nouveau  [     PFB][0000:01:00.0] 
  ZCOMP: 0 tags
Jan  9 00:27:20 codex kernel: [   18.402251] nouveau  [  PTHERM][0000:01:00.0]
FAN control: none / external
Jan  9 00:27:20 codex kernel: [   18.402262] nouveau  [  PTHERM][0000:01:00.0]
fan management: disabled
Jan  9 00:27:20 codex kernel: [   18.402268] nouveau  [  PTHERM][0000:01:00.0]
internal sensor: yes
Jan  9 00:27:20 codex kernel: [   18.438029] nouveau  [     DRM] VRAM: 1536 MiB
Jan  9 00:27:20 codex kernel: [   18.438030] nouveau  [     DRM] GART: 1048576
MiB
Jan  9 00:27:20 codex kernel: [   18.438034] nouveau  [     DRM] TMDS table
version 2.0
Jan  9 00:27:20 codex kernel: [   18.438036] nouveau  [     DRM] DCB version
4.0
Jan  9 00:27:20 codex kernel: [   18.438038] nouveau  [     DRM] DCB outp 00:
01000313 00010034
Jan  9 00:27:20 codex kernel: [   18.438040] nouveau  [     DRM] DCB outp 07:
08013382 00020030
Jan  9 00:27:20 codex kernel: [   18.438041] nouveau  [     DRM] DCB outp 08:
040383b6 0f220014
Jan  9 00:27:20 codex kernel: [   18.438043] nouveau  [     DRM] DCB outp 11:
02027362 00020010
Jan  9 00:27:20 codex kernel: [   18.438044] nouveau  [     DRM] DCB outp 13:
02013380 00000000
Jan  9 00:27:20 codex kernel: [   18.438046] nouveau  [     DRM] DCB conn 00:
00000040
Jan  9 00:27:20 codex kernel: [   18.438047] nouveau  [     DRM] DCB conn 01:
00001161
Jan  9 00:27:20 codex kernel: [   18.438049] nouveau  [     DRM] DCB conn 02:
00001231
Jan  9 00:27:20 codex kernel: [   18.438050] nouveau  [     DRM] DCB conn 03:
01000330
Jan  9 00:27:20 codex kernel: [   18.438052] nouveau  [     DRM] DCB conn 04:
01000446
Jan  9 00:27:20 codex kernel: [   18.438053] nouveau  [     DRM] DCB conn 05:
02000546
Jan  9 00:27:20 codex kernel: [   18.438054] nouveau  [     DRM] DCB conn 06:
00010661
Jan  9 00:27:20 codex kernel: [   18.438055] nouveau  [     DRM] DCB conn 07:
00010761
Jan  9 00:27:20 codex kernel: [   18.438057] nouveau  [     DRM] DCB conn 08:
00020847
Jan  9 00:27:20 codex kernel: [   18.438059] nouveau  [     DRM] DCB conn 09:
00000900
Jan  9 00:27:20 codex kernel: [   18.439274] nouveau  [     DRM] ACPI backlight
interface available, not registering our own
Jan  9 00:27:20 codex kernel: [   18.439495] nouveau  [     DRM] 3 available
performance level(s)
Jan  9 00:27:20 codex kernel: [   18.439500] nouveau  [     DRM] 0: core 50MHz
shader 101MHz memory 135MHz voltage 820mV
Jan  9 00:27:20 codex kernel: [   18.439504] nouveau  [     DRM] 1: core 202MHz
shader 405MHz memory 324MHz voltage 820mV
Jan  9 00:27:20 codex kernel: [   18.439507] nouveau  [     DRM] 3: core 775MHz
shader 1550MHz memory 1250MHz voltage 1000mV
Jan  9 00:27:20 codex kernel: [   18.439511] nouveau  [     DRM] c: core 202MHz
shader 405MHz memory 324MHz voltage 1000mV
Jan  9 00:27:20 codex kernel: [   18.445776] nouveau  [     DRM] MM: using
COPY1 for buffer copies
Jan  9 00:27:20 codex kernel: [   18.705449] nouveau  [     DRM] allocated
1920x1080 fb: 0x60000, bo ffff88060a4e8000
Jan  9 00:27:20 codex kernel: [   18.706813] fbcon: nouveaufb (fb0) is primary
device
Jan  9 00:27:21 codex kernel: [   20.089762] nouveau 0000:01:00.0: fb0:
nouveaufb frame buffer device
Jan  9 00:27:21 codex kernel: [   20.089768] nouveau 0000:01:00.0: registered
panic notifier
Jan  9 00:27:21 codex kernel: [   20.089773] [drm] Initialized nouveau 1.1.1
20120801 for 0000:01:00.0 on minor 0
Jan  9 00:28:24 codex kernel: [   74.287528] nouveau  [     DRM] suspending
display...
Jan  9 00:28:24 codex kernel: [   74.287549] nouveau  [     DRM] unpinning
framebuffer(s)...
Jan  9 00:28:24 codex kernel: [   74.287678] nouveau  [     DRM] evicting
buffers...
Jan  9 00:28:24 codex kernel: [   74.669560] nouveau  [     DRM] waiting for
kernel channels to go idle...
Jan  9 00:28:24 codex kernel: [   74.669589] nouveau  [     DRM] suspending
client object trees...
Jan  9 00:28:24 codex kernel: [   74.670070] nouveau  [     DRM] suspending
kernel object tree...
Jan  9 00:28:24 codex kernel: [   78.372083] nouveau  [     DRM] re-enabling
device...
Jan  9 00:28:24 codex kernel: [   78.372094] nouveau  [     DRM] resuming
kernel object tree...
Jan  9 00:28:24 codex kernel: [   78.372100] nouveau  [   VBIOS][0000:01:00.0]
running init tables
Jan  9 00:28:24 codex kernel: [   78.599853] nouveau  [     DRM] resuming
client object trees...
Jan  9 00:28:24 codex kernel: [   78.600083] nouveau  [     DRM] resuming
display...
Jan  9 00:28:24 codex kernel: [   80.727990] nouveau E[  PGRAPH][0000:01:00.0]
TRAP ch 2 [0x005fba0000 Xorg[4341]]
Jan  9 00:28:24 codex kernel: [   80.728043] nouveau E[  PGRAPH][0000:01:00.0]
SHADER 0xa004021e
Jan  9 00:28:24 codex kernel: [   80.728120] nouveau E[  PGRAPH][0000:01:00.0]
TRAP ch 2 [0x005fba0000 Xorg[4341]]
Jan  9 00:28:24 codex kernel: [   80.728168] nouveau E[  PGRAPH][0000:01:00.0]
SHADER 0xa004021e
Jan  9 00:28:24 codex kernel: [   80.728251] nouveau E[  PGRAPH][0000:01:00.0]
TRAP ch 2 [0x005fba0000 Xorg[4341]]
Jan  9 00:28:24 codex kernel: [   80.728297] nouveau E[  PGRAPH][0000:01:00.0]
SHADER 0xa004021e
Jan  9 00:28:24 codex kernel: [   80.728434] nouveau E[  PGRAPH][0000:01:00.0]
TRAP ch 2 [0x005fba0000 Xorg[4341]]
Jan  9 00:28:24 codex kernel: [   80.728476] nouveau E[  PGRAPH][0000:01:00.0]
SHADER 0xa004021e
<and so on>

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #42 from Laurence Lee <rubyjedi-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 94996
  --> https://bugs.freedesktop.org/attachment.cgi?id=94996&action=edit
Remove NVDEV_ENGINE_COPY1 from GF116 to mirror GF106

Since Michael Weirauch reports this issue has been resolved for his card (0xc3,
according to his dmesg uploads), and the issue remains on Doug Brunner and my
card (0xcf), and that both cards once used the same code-base and functioned
correctly in the Linux 3.4 Kernels, I went on a hunch.

By changing the 0xc3 definition to 0xcf (forcing my card to be recognized as a
GF106), I was able to reproduce Michael's suspend/resume success with my own
card.

Having discovered that THAT works, it became a mission to figure out what was
different between the 0xc3 (GF106, working) and 0xcf (GF116, non-working).

By removing the declaration of NVDEV_ENGINE_COPY1 from the 0xcf case, as this
patch does, the suspend/resume issue no longer affects my card.

I have submitted this patch for your review, and sincerely hope it is accepted.
Thanks!

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #43 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
(In reply to comment #42)
> Created attachment 94996 [details]
> Remove NVDEV_ENGINE_COPY1 from GF116 to mirror GF106
> 
> Since Michael Weirauch reports this issue has been resolved for his card
> (0xc3, according to his dmesg uploads), and the issue remains on Doug
> Brunner and my card (0xcf), and that both cards once used the same code-base
> and functioned correctly in the Linux 3.4 Kernels, I went on a hunch.
> 
> By changing the 0xc3 definition to 0xcf (forcing my card to be recognized as
> a GF106), I was able to reproduce Michael's suspend/resume success with my
> own card.
> 
> Having discovered that THAT works, it became a mission to figure out what
> was different between the 0xc3 (GF106, working) and 0xcf (GF116,
> non-working).
> 
> By removing the declaration of NVDEV_ENGINE_COPY1 from the 0xcf case, as
> this patch does, the suspend/resume issue no longer affects my card.
> 
> I have submitted this patch for your review, and sincerely hope it is
> accepted. Thanks!

Can you check if the issue still occurs with 3.14-rcX (but without your patch)?
Some changes were made to better respect the engine disables in register 22500.
(Speaking of which, can you grab envytools and do a "nvapeek 22500"... and also
22580)

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #44 from Laurence Lee <rubyjedi-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Configured and compiled linux-3.14-rc4.tar.xz as found on kernel.org, and the
suspend/resume issue still exists.


"nvapeek 22500" and "nvapeek 22580" just yielded "...", so I'm posting the
contents of "nvapeek 22400 400" for a wider view of that area:

00022400: 00000000 00000000 00000000 00000002
00022410: 00000000 00000000 30000000 00000000
00022420: 00000000 00000000 00000800 00000000
00022430: 00000001 00000004 00000003 00000000
...
00022600: 0000001c 00000000 00000000 00000000
...
00022680: 8000001c 00000000 00000000 00000000
...

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #45 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
(In reply to comment #44)
> Configured and compiled linux-3.14-rc4.tar.xz as found on kernel.org, and
> the suspend/resume issue still exists.
> 
> 
> "nvapeek 22500" and "nvapeek 22580" just yielded "...", so I'm posting the

OK, well "..." means "0" -- a little confusing, but oh well. So none of the
DISABLE bits are set, which means that 3.14-rcX will not help you. If you want,
you can achieve the same effect with nouveau.config=PCE1=0 . Not sure why
enabling it causes a resume issue.

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #46 from Laurence Lee <rubyjedi-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Thanks for the command-line tip, that does indeed have the desired effect on
standard-built Fedora kernels, and is much better than setting
nouveau.noaccel=1 (which, when activated, is now leading to some font-rendering
glitches).

Actually, it does kind of make sense that an invalid copy engine would cause
screen garbage to be displayed, and that this would be triggered by the rapid
screen repainting that happens on Resume.

I'll leave it up to more knowledgeable minds whether to act upon this patch or
not; but it's worth noting that only 4 other devices out of the 9 declared in
nvc0.c have an entry for a secondary, "COPY1" engine -- the GF100, GF104,
GF110, and GF114.

I'm just thankful to have a usable solution on my rig in the meantime. Thanks!

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #47 from Doug Brunner <doug.a.brunner-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Setting config=PCE1=0 in my modprobe .conf file also fixes the issue for me; I
was able to remove noaccel=1 and still suspend and resume without problems. I
updated to Ubuntu's backported kernel 3.12.2 since my last post (to fix an
unrelated Ethernet issue). I haven't tried that kernel with no nouveau options,
can do so if it would be helpful; I suspect not though, since Laurence Lee
found the issue still existed in 3.14.

(In reply to comment #46)
> Thanks for the command-line tip, that does indeed have the desired effect on
> standard-built Fedora kernels, and is much better than setting
> nouveau.noaccel=1 (which, when activated, is now leading to some
> font-rendering glitches).
> 
> Actually, it does kind of make sense that an invalid copy engine would cause
> screen garbage to be displayed, and that this would be triggered by the
> rapid screen repainting that happens on Resume.
> 
> I'll leave it up to more knowledgeable minds whether to act upon this patch
> or not; but it's worth noting that only 4 other devices out of the 9
> declared in nvc0.c have an entry for a secondary, "COPY1" engine -- the
> GF100, GF104, GF110, and GF114.
> 
> I'm just thankful to have a usable solution on my rig in the meantime.
> Thanks!

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #48 from Anssi Hannula <anssi-odJJhXpcy38dnm+yROfE0A@public.gmane.org> ---
I am also still experiencing the same issue on NVCF (nouveau for-next from
earlier today), but it is _NOT_ limited to resume at least in my case. I can
also confirm that nouveau.config=PCE1=0 seems to workaround/fix the issue.

The corruption does not happen immediately, but after using the system for a
long time (days) and/or after running some graphics-intensive games corruptions
start to slowly appear (old random data in various windows).

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

cdep.illabout+freedesktop-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org changed:

           What    |Removed                     |Added
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                 CC|                            |cdep.illabout+freedesktop@g
                   |                            |mail.com

--- Comment #49 from cdep.illabout+freedesktop-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org ---
I was also experiencing the problem of corruption after a suspend/resume. 
Adding "nouveau.config=PCE1=0" has seemed to fix it.

I am on Arch Linux.  Here is my lspci -v:

01:00.0 VGA compatible controller: NVIDIA Corporation GF116M [GeForce GT 560M]
(rev a1) (prog-if 00 [VGA controller])
    Subsystem: CLEVO/KAPOK Computer Device 5102
    Flags: bus master, fast devsel, latency 0, IRQ 54
    Memory at f4000000 (32-bit, non-prefetchable) [size=32M]
    Memory at e8000000 (64-bit, prefetchable) [size=128M]
    Memory at f0000000 (64-bit, prefetchable) [size=64M]
    I/O ports at e000 [size=128]
    Expansion ROM at f6000000 [disabled] [size=512K]
    Capabilities: [60] Power Management version 3
    Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
    Capabilities: [78] Express Endpoint, MSI 00
    Capabilities: [b4] Vendor Specific Information: Len=14 <?>
    Capabilities: [100] Virtual Channel
    Capabilities: [128] Power Budgeting <?>
    Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
    Kernel driver in use: nouveau
    Kernel modules: nouveau

I got the same errors in my dmesg as everyone else.  These two lines basically
repeat forever:

[   74.912769] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 2 [0x005fba0000
X[2244]]
[   74.912788] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e

Here are my Arch Linux package versions:

extra/nouveau-dri 10.1.0-4
local/nouveau-fw 325.15-1
extra/xf86-video-nouveau 1.0.10-2

extra/libdrm 2.4.52-1

core/linux 3.14-4 (base)
core/linux-api-headers 3.13.2-1
core/linux-firmware 20140316.dec41bc-1
core/linux-headers 3.14-4

extra/mesa 10.1.0-4
extra/mesa-demos 8.1.0-1
extra/mesa-libgl 10.1.0-4

Xorg.0.log doesn't have anything particularly interesting in it.

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #50 from Christian Costa <titan.costa-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Same problem here after suspend/resume. The console is flooded with the same
messages below for a short period then a white screen appears with a slight
noise. CTL-ALT-F1 does not work so I have to reboot.

[  392.485883] nouveau E[  PGRAPH][0000:01:00.0] SHADER 0xa004021e
[  392.489922] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 2 [0x00bfa80000
Xorg[1154]]

I created a file in /etc/modprobe.d with the line "nouveau.config=PCE1=0" but
that does not help. Is this correct? Or do I need a more recent kernel?

I use an Ubuntu 14.04 64-bits. Here is my system information:

lspci:
01:00.0 VGA compatible controller: NVIDIA Corporation GF116M [GeForce GT 560M]
(rev a1) (prog-if 00 [VGA controller])
    Subsystem: ASUSTeK Computer Inc. Device 204a
    Flags: bus master, fast devsel, latency 0, IRQ 47
    Memory at f2000000 (32-bit, non-prefetchable) [size=32M]
    Memory at e0000000 (64-bit, prefetchable) [size=128M]
    Memory at e8000000 (64-bit, prefetchable) [size=64M]
    I/O ports at d000 [size=128]
    Expansion ROM at f4000000 [disabled] [size=512K]
    Capabilities: [60] Power Management version 3
    Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
    Capabilities: [78] Express Endpoint, MSI 00
    Capabilities: [b4] Vendor Specific Information: Len=14 <?>
    Capabilities: [100] Virtual Channel
    Capabilities: [128] Power Budgeting <?>
    Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
    Kernel driver in use: nouveau

kernel: 3.13.0-34-generic
libdrm: 2.4.52-1
mesa: 10.1.3-0ubuntu0.1 (same with 10.2.5 compiled from git)
xorg: 1.15.1-0ubuntu2.1
xorg-video-nouveau: 1.0.10-1ubuntu2

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

--- Comment #51 from Christian Costa <titan.costa-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Well, while updating initramfs, the command complained about bad syntax of
"nouveau.config=PCE1=0" in conf files. I just realized that it was for kernel
options so I used "options nouveau config=PCE1=0" in my conf file instead.

Indeed the nouveau messages flood and the white screen disappear. The login
screen is showed and I can move the mouse cursor but I cannot interact at all
and CTL-ATL-F1 does not work. The mouse cursor disappear after a while. I
cannot do anything apart from rebooting.

I also tried kernel 3.16.1 with same result.

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[Bug 59168] [nvc1/Quardro1000M|nvc3/Quadro2000M] graphic garbage/corruption/noise on resume

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https://bugs.freedesktop.org/show_bug.cgi?id=59168

Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #52 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
This bug covered a lot of different issues over its lifetime. The last one of
them is a NVCF issue where the second copy engine does not appear to be there.
We've disabled nouveau attempting to use it on any NVCF's and the patch is in
3.18 (and being backported to stable trees).

If you feel like you still have an issue related to this bug, open a new one,
do not under any circumstances reopen this one, as it has been too polluted by
unrelated issues and comments.

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