ubuntu-x-swat team mailing list archive

[nick <ngerstle@xxxxxxxxx>]

Public bug reported:

I'm unsure as to where the fault occurs- I was unable to fully upgrade with 'update-manager -d' as it failed on some packages, and I resumed with aptitude full-upgrade, which left several packages (compiz, ubuntu-desktop, and others) unresolved, though apparently they're resolved now.
When I flip between windows (unusually of chromium, or opera), or especially between different desktops  (or sometimes access dash) my laptop will freeze, with all windows and taskbar/titlebars disappearing, showing only the wallpaper and the cursor. The programs continue running, and there are no problems with network or sound (a video chat worked fine through such a lockup).
After a few seconds, everything will return to normal.
Earlier in the day (though not in the timeframe of this report), I did see kernal errors due to drm:drm_get_fb having an invalid buffer address in /var/log/syslog.
ubuntu-music-dea is also causing errors (unity-music-dae[2223] trap int3 ip:7f88248a4473 sp:7fffc8b5f8f0 error:0), which are recorded in syslog. This may impact the issue, though I doubt it.
Thanks!

Other info:
Description:	Ubuntu oneiric (development branch)
Release:	11.10

xserver-xorg-video-intel:
  Installed: 2:2.15.901-1ubuntu2
  Candidate: 2:2.15.901-1ubuntu2
  Version table:
 *** 2:2.15.901-1ubuntu2 0
        500 http://us.archive.ubuntu.com/ubuntu/ oneiric/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-11.17-generic 3.0.4
Uname: Linux 3.0.0-11-generic x86_64
.tmp.unity.support.test.0:
 
ApportVersion: 1.22.1-0ubuntu2
Architecture: amd64
Chipset: i965gm
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
Date: Mon Sep 12 15:35:51 2011
DistUpgraded: Log time: 2011-09-12 01:29:37.336810
DistroCodename: oneiric
DistroVariant: ubuntu
DkmsStatus: blcr, 0.8.2: added
ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py
ExtraDebuggingInterest: Yes, if not too technical
GpuHangFrequency: Continuously
GpuHangReproducibility: Occurs more often under certain circumstances
GpuHangStarted: Immediately after installing this version of Ubuntu
GraphicsCard:
 Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 0c) (prog-if 00 [VGA controller])
   Subsystem: Hewlett-Packard Company Device [103c:30c8]
   Subsystem: Hewlett-Packard Company Device [103c:30c8]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
InterpreterPath: /usr/bin/python2.7
MachineType: Hewlett-Packard HP Compaq 2710p
ProcCmdline: /usr/bin/python /usr/share/apport/apport-gpu-error-intel.py
ProcEnviron:
 
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-11-generic root=UUID=a86424cb-859f-48a2-9bf1-6c0e61bba415 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 xserver-xorg             1:7.6+7ubuntu7
 libdrm2                  2.4.26-1ubuntu1
 xserver-xorg-video-intel 2:2.15.901-1ubuntu2
SourcePackage: xserver-xorg-video-intel
Title: [i965gm] GPU lockup
UpgradeStatus: Upgraded to oneiric on 2011-09-12 (0 days ago)
UserGroups:
 
dmi.bios.date: 01/22/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68MOU Ver. F.15
dmi.board.name: 30C8
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 74.3A
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68MOUVer.F.15:bd01/22/2010:svnHewlett-Packard:pnHPCompaq2710p:pvrF.15:rvnHewlett-Packard:rn30C8:rvrKBCVersion74.3A:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP Compaq 2710p
dmi.product.version: F.15
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.5.92+bzr2791-0ubuntu2
version.ia32-libs: ia32-libs 20090808ubuntu20
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1

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


** Tags: amd64 apport-crash compiz-0.9 freeze oneiric ubuntu

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https://bugs.launchpad.net/bugs/848302

Title:
  [i965gm] GPU lockup/compiz segfault

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