ubuntu-x-swat team mailing list archive

[Andy Whitcroft <apw@xxxxxxxxxxxxx>]

Public bug reported:

Binary package hint: xserver-xorg-video-intel

While testing for bug #429199 I triggered graphics corruption shortly
followed by a GPU hang.  Following a clean login I suspend/resume'd four
times.  On the fourth resume I had some graphics corruption,
specifically window backgrounds were damaged with random speckles and
lines.  Also the window manager decorations (top, bottom, side bars) we
invisible, they _were_ functional simply completly see through.  After a
short time (approx 1 min) the whole thing locked up apparently a GPU
hang (which may well be the same issue as 429199).

GPU confirmed hung as below:

    apw@dm$ cat i915_gem_seqno
    Current sequence: 1807468
    Waiter sequence:  1807469
    IRQ sequence:     1807447
    apw@dm$ cat i915_gem_seqno
    Current sequence: 1807468
    Waiter sequence:  1807469
    IRQ sequence:     1807447
    apw@dm$ cat i915_gem_seqno
    Current sequence: 1807468
    Waiter sequence:  1807469
    IRQ sequence:     1807447
    apw@dm$

I have a GPU dump and some photos of the display corruption which I will
attach.

ProblemType: Bug
Architecture: amd64
Date: Mon Sep 14 09:58:58 2009
DistroRelease: Ubuntu 9.10
MachineType: Dell Inc. Studio 1537
Package: xserver-xorg-video-intel 2:2.8.1-1ubuntu1
PccardctlIdent:
 
PccardctlStatus:
 
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-10-generic root=UUID=cf503727-25f2-4ecd-b0f3-2b894523bcba ro crashkernel=384M-2G:64M,2G-:128M quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-10.32-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu5
 libgl1-mesa-glx 7.6.0~git20090817.7c422387-0ubuntu3
 libdrm2 2.4.13-1ubuntu1
 xserver-xorg-video-intel 2:2.8.1-1ubuntu1
 xserver-xorg-video-ati 1:6.12.99+git20090825.fc74e119-0ubuntu1
SourcePackage: xserver-xorg-video-intel
Uname: Linux 2.6.31-10-generic x86_64
dmi.bios.date: 09/22/2008
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A03
dmi.board.vendor: Dell Inc.
dmi.board.version: A03
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A03
dmi.modalias: dmi:bvnDellInc.:bvrA03:bd09/22/2008:svnDellInc.:pnStudio1537:pvrA03:rvnDellInc.:rn:rvrA03:cvnDellInc.:ct8:cvrA03:
dmi.product.name: Studio 1537
dmi.product.version: A03
dmi.sys.vendor: Dell Inc.
fglrx: Not loaded
system:
 distro:             Ubuntu
 architecture:       x86_64kernel:             2.6.31-10-generic

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug

-- 
[GM45E] i915 graphics corruption and hang
https://bugs.launchpad.net/bugs/429241
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