*** This bug is a duplicate of bug 899890 ***
https://bugs.launchpad.net/bugs/899890
** This bug has been marked a duplicate of bug 899890
Xorg crash automatic logout
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/920488
Title:
X.org crashes (Segmentation fault)
Status in “xserver-xorg-video-intel” package in Ubuntu:
Confirmed
Bug description:
X.org crashed once every 2 day (on average). Xorg.log looks like
this:
[ 1069.654]
Backtrace:
[ 1069.654] 0: /usr/bin/X (xorg_backtrace+0x26) [0x460566]
[ 1069.654] 1: /usr/bin/X (0x400000+0x64b7a) [0x464b7a]
[ 1069.654] 2: /lib/x86_64-linux-gnu/libpthread.so.0
(0x7f2eb76ba000+0x10060) [0x7f2eb76ca060]
[ 1069.654] 3: /usr/lib/xorg/modules/extensions/librecord.so
(0x7f2eb5067000+0x26a8) [0x7f2eb50696a8]
[ 1069.654] 4: /usr/bin/X (_CallCallbacks+0x34) [0x434264]
[ 1069.654] 5: /usr/bin/X (WriteToClient+0x21a) [0x4635aa]
[ 1069.654] 6: /usr/lib/xorg/modules/extensions/libdri2.so
(ProcDRI2WaitMSCReply+0x52) [0x7f2eb4a4ec62]
[ 1069.654] 7: /usr/lib/xorg/modules/extensions/libdri2.so
(DRI2WaitMSCComplete+0x53) [0x7f2eb4a4d3a3]
[ 1069.654] 8: /usr/lib/xorg/modules/drivers/intel_drv.so
(0x7f2eb47fa000+0x25fd4) [0x7f2eb481ffd4]
[ 1069.654] 9: /usr/lib/x86_64-linux-gnu/libdrm.so.2 (drmHandleEvent+0xa3)
[0x7f2eb4c583c3]
[ 1069.655] 10: /usr/bin/X (WakeupHandler+0x5b) [0x433a6b]
[ 1069.655] 11: /usr/bin/X (WaitForSomething+0x1b6) [0x45e016]
[ 1069.655] 12: /usr/bin/X (0x400000+0x2f912) [0x42f912]
[ 1069.655] 13: /usr/bin/X (0x400000+0x232fe) [0x4232fe]
[ 1069.655] 14: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed)
[0x7f2eb65f630d]
[ 1069.655] 15: /usr/bin/X (0x400000+0x235ed) [0x4235ed]
[ 1069.655] Segmentation fault at address 0x7f2eb2a77010
[ 1069.655]
Caught signal 11 (Segmentation fault). Server aborting
[ 1069.655]
No discerning partern is observed (doesn't seems to be related to a
specific action from the user)
This is an integrated Intel graphics card from a Dell Latitude E6420:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics
Controller (rev 09) (prog-if 00 [VGA controller])
Kernel driver in use: i915
Kernel modules: i915
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: xserver-xorg-video-intel 2:2.15.901-1ubuntu2.1
ProcVersionSignature: Ubuntu 3.0.0-15.25-generic 3.0.13
Uname: Linux 3.0.0-15-generic x86_64
NonfreeKernelModules: wl
.tmp.unity.support.test.0:
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
CompizPlugins:
[core,bailer,detection,composite,opengl,compiztoolbox,decor,snap,imgpng,regex,vpswitch,animation,mousepoll,gnomecompat,resize,grid,move,place,unitymtgrabhandles,expo,ezoom,wall,session,workarounds,fade,scale,unityshell]
CompositorRunning: compiz
Date: Mon Jan 23 09:50:49 2012
DistUpgraded: Fresh install
DistroCodename: oneiric
DistroVariant: ubuntu
DkmsStatus:
bcmwl, 5.100.82.38+bdcom, 3.0.0-12-generic, x86_64: installed
bcmwl, 5.100.82.38+bdcom, 3.0.0-14-generic, x86_64: installed
bcmwl, 5.100.82.38+bdcom, 3.0.0-15-generic, x86_64: installed
virtualbox, 4.1.2, 3.0.0-14-generic, x86_64: installed
virtualbox, 4.1.2, 3.0.0-15-generic, x86_64: installed
ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics
Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:0493]
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: Dell Inc. Latitude E6420
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-15-generic
root=UUID=00aa71cf-4039-4621-ad56-6e2144d2bbe8 ro quiet splash vt.handoff=7
SourcePackage: xserver-xorg-video-intel
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/15/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 0K0DNP
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA07:bd09/15/2011:svnDellInc.:pnLatitudeE6420:pvr01:rvnDellInc.:rn0K0DNP:rvrA01:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E6420
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu6
version.ia32-libs: ia32-libs N/A
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
2:2.15.901-1ubuntu2.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20110411+8378443-1
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