ubuntu-x-swat team mailing list archive

[Timo Jyrinki <timo.jyrinki@xxxxxxxxx>]

Public bug reported:

Binary package hint: xorg

Seemingly random crashing, usually quite soon after logging in if it
happens. Started recently during the last two weeks, about the same time
as unity stopped crashing (which didn't bring X down). Seems to be
triggered by _some_ action of mine, usually alt-tabbing or some other
application switch / startup event. But it easily doesn't happen during
a day more than once.

Backtrace from Xorg.0.log.old:
[  4038.022] 0: /usr/bin/X (xorg_backtrace+0x26) [0x4a2626]
[  4038.022] 1: /usr/bin/X (0x400000+0x6219a) [0x46219a]
[  4038.022] 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fd7fa48a000+0xfc60) [0
x7fd7fa499c60]
[  4038.022] 3: /usr/lib/xorg/modules/extensions/librecord.so (0x7fd7f7e3f000+0x
2920) [0x7fd7f7e41920]
[  4038.022] 4: /usr/bin/X (_CallCallbacks+0x34) [0x432af4]
[  4038.022] 5: /usr/bin/X (WriteToClient+0x21a) [0x461c9a]
[  4038.022] 6: /usr/lib/xorg/modules/extensions/libdri2.so (ProcDRI2WaitMSCRepl
y+0x52) [0x7fd7f7826d82]
[  4038.022] 7: /usr/lib/xorg/modules/extensions/libdri2.so (DRI2WaitMSCComplete
+0x59) [0x7fd7f7825479]
[  4038.022] 8: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fd7f75d2000+0x24f
90) [0x7fd7f75f6f90]
[  4038.022] 9: /lib/x86_64-linux-gnu/libdrm.so.2 (drmHandleEvent+0x108) [0x7fd7
f7a30478]
[  4038.022] 10: /usr/bin/X (WakeupHandler+0x4b) [0x4322fb]
[  4038.022] 11: /usr/bin/X (WaitForSomething+0x1b6) [0x45c786]
[  4038.022] 12: /usr/bin/X (0x400000+0x2e032) [0x42e032]
[  4038.022] 13: /usr/bin/X (0x400000+0x21a7e) [0x421a7e]
[  4038.022] 14: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xff) [0x7fd7f93d3eff]
[  4038.022] 15: /usr/bin/X (0x400000+0x21629) [0x421629]
[  4038.022] Segmentation fault at address 0x7fd7f3e4c010
[  4038.022] 
Caught signal 11 (Segmentation fault). Server aborting

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: xorg 1:7.6+4ubuntu3
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell]
CompositorRunning: compiz
DRM.card0.DVI.D.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1440x900
 edid-base64: AP///////wAyDOUAAAAAAAAQAQOAHhN4Cq4QllhTjCgkUFQAAAABAQEBAQEBAQEBAQEBAQEB2CegiFGEGjAwIDYAML4QAAAY2CegiFGEGjAwIDYAML4QAAAAAAAA/gBUTTI0NgQxNDFXUDEKAAAA/gArPUxTeZ3J/wIBCiAgAH4=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
Date: Wed Apr 27 09:46:51 2011
DistUpgraded: Log time: 2011-03-04 12:11:36.359662
DistroCodename: natty
DistroVariant: ubuntu
GraphicsCard:
 Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 0c) (prog-if 00 [VGA controller])
   Subsystem: Dell Latitude D630 [1028:01f9]
   Subsystem: Dell Device [1028:01f9]
MachineType: Dell Inc. Latitude D630
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcEnviron:
 LANGUAGE=fi_FI:en_US:en
 PATH=(custom, user)
 LANG=fi_FI.utf8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-8-generic root=/dev/mapper/vg-root ro quiet splash vt.handoff=7
Renderer: Unknown
SourcePackage: xorg
Symptom: display
Title: Xorg crash
UpgradeStatus: Upgraded to natty on 2011-03-04 (53 days ago)
dmi.bios.date: 01/04/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A17
dmi.board.name: 0KU184
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA17:bd01/04/2010:svnDellInc.:pnLatitudeD630:pvr:rvnDellInc.:rn0KU184:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Latitude D630
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
version.ia32-libs: ia32-libs 20090808ubuntu13
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug compiz-0.9 crash natty running-unity ubuntu

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https://bugs.launchpad.net/bugs/771655

Title:
  [i965gm] Xorg crash, randomly since ca. Apr 20