[915GM] video corruption after coming out of hibernate

[Erik de Castro Lopo]

Binary package hint: xserver-xorg-video-intel

Further input seems to be required here.

ProblemType: Bug
Architecture: i386
Date: Mon Oct 19 08:15:19 2009
DistroRelease: Ubuntu 9.10
Lsusb:
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Latitude X1
Package: xserver-xorg-video-intel 2:2.9.0-1ubuntu2
ProcCmdLine: root=UUID=03cffdb5-8d9c-4819-b344-7ad58c0c4903 ro resume=/dev/sda2
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=en_AU.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-11.38-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu5
 libgl1-mesa-glx 7.6.0-1ubuntu4
 libdrm2 2.4.14-1ubuntu1
 xserver-xorg-video-intel 2:2.9.0-1ubuntu2
 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SourcePackage: xserver-xorg-video-intel
UdevDb: Error: [Errno 2] No such file or directory
Uname: Linux 2.6.31-11-generic i686
dmi.bios.date: 10/06/2005
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 0G6951
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA04:bd10/06/2005:svnDellInc.:pnLatitudeX1:pvr:rvnDellInc.:rn0G6951:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Latitude X1
dmi.sys.vendor: Dell Inc.
fglrx: Not loaded
system:
 distro: Ubuntu
 architecture: i686kernel: 2.6.31-11-generic

[Erik de Castro Lopo (erikd)]

slangasek on #ubunt-devel suggested I also try using pm-hibernate.

I did the following:

      1) restarted X to get rid of existing screen corruption.
      2) logged in and made sure there was no corruption.
      3) In an xterm ran "sudo pm-hibernate"
      4) let the machine shutdown.
      5) powered up again.

On power up there was similar (but not identical) screen corruption as in the screen shot I attached :

    http://launchpadlibrarian.net/33916101/screen-corruption.png

The same problem occurs if I do "sudo s2disk" instead of "sudo pm-hibernate".

[Albert Damen (albrt)]

Erik, you are using an old kernel, which had problems to load drm correctly (as shown in XorgLogOld.txt).
Can you please install the latest kernel (2.6.31-14-generic) and test if you can still reproduce the problem?

[Steve Langasek (vorlon)]

14:37 < slangasek> m3ga: can you please check whether this problem is reproducible with 'sudo pm-hibernate' instead of 'sudo s2disk'? That will let us establish whether it should be treated as a driver bug, or if uswsusp is missing quirk handling that pm-utils knows about
14:38 < m3ga> ok, i'll lose my xchat session but i'll be back
14:47 < m3ga> slangasek: 'sudo pm-hibernate' causes similar screen corruption.
14:47 < slangasek> m3ga: ok, thanks for confirming
14:47 < m3ga> before it did it I restarted x server and it was fine.
14:47 < m3ga> ie no corruption before pm-hibernate' corruption after

[Erik de Castro Lopo (erikd)]

Albert Damen wrote:

> Erik, you are using an old kernel,

I'm just using the one that the package manager installed and set up
for me. To force the use of the newer kernel I did:

    sudo update-grub

and then rebooted.

> which had problems to load drm correctly (as shown in XorgLogOld.txt).

Does that mean that xserver-xorg-video-intel should specify a minimum
ubuntu kernel version?

> Can you please install the latest kernel (2.6.31-14-generic) and test
> if you can still reproduce the problem?

No sign of the prublem with 2.6.31-14-generic. I tried both pm-hibernate
and s2disk.

Thanks.
Erik
--
----------------------------------------------------------------------
Erik de Castro Lopo
http://www.mega-nerd.com/