compiz.real crashed with SIGSEGV after waking display up

[bassam]

Binary package hint: compiz

bug seems to be triggered by the display going to sleep from inactivity, when I go back and move the mouse, I'm confronted with a blank grey screen (my desktop background happens to be gray) and a responsive mouse cursor, but nothing to click on . after a while, I get back the display with metacity as the wm, and a report of compiz crashing.

ProblemType: Crash
Architecture: amd64
CompizPlugins: [core,move,resize,place,decoration,animation,ccp,svg,gnomecompat,workarounds,resizeinfo,session,extrawm,regex,dbus,vpswitch,png,mousepoll,text,imgjpeg,wall,blur,snap,expo,neg,fade,staticswitcher,video,scale,scaleaddon]
Date: Wed Sep 30 14:46:57 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/compiz.real
MachineType: LENOVO 8891CTO
NonfreeKernelModules: nvidia
Package: compiz-core 1:0.8.3+git20090917-0ubuntu4
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
PciDisplay: 01:00.0 VGA compatible controller [0300]: nVidia Corporation Quadro FX 570M [10de:040c] (rev a1)
ProcCmdLine: root=UUID=4b2ceea8-7d33-40f0-adb1-0f733a258618 ro quiet splash
ProcCmdline: /usr/bin/compiz.real --ignore-desktop-hints --replace --sm-client-id 10c1bd2cbcc6caa53d125432825016192200000017050025 --loose-binding move resize place decoration animation ccp
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-11.36-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu5
 libgl1-mesa-glx 7.6.0~git20090817.7c422387-0ubuntu6
 libdrm2 2.4.13-1ubuntu1
 xserver-xorg-video-intel 2:2.8.1-1ubuntu2
 xserver-xorg-video-ati 1:6.12.99+git20090825.fc74e119-0ubuntu2
SegvAnalysis:
 Segfault happened at: 0x7f6d01165913: mov %eax,0x70(%rdx)
 PC (0x7f6d01165913) ok
 source "%eax" ok
 destination "0x70(%rdx)" (0x00000070) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
 ?? () from /usr/lib/libGLcore.so.1
 ?? () from /usr/lib/libGLcore.so.1
 ?? () from /usr/lib/libGLcore.so.1
 ?? () from /usr/lib/libGLcore.so.1
 ?? () from /usr/lib/libGLcore.so.1
Title: compiz.real crashed with SIGSEGV
Uname: Linux 2.6.31-11-generic x86_64
UserGroups: adm admin cdrom dialout dip fax fuse lpadmin netdev plugdev pulse pulse-access sambashare tape video
dmi.bios.date: 10/18/2007
dmi.bios.vendor: LENOVO
dmi.bios.version: 7LET56WW (1.26 )
dmi.board.name: 8891CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7LET56WW(1.26):bd10/18/2007:svnLENOVO:pn8891CTO:pvrThinkPadT61p:rvnLENOVO:rn8891CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 8891CTO
dmi.product.version: ThinkPad T61p
dmi.sys.vendor: LENOVO
system: distro = Ubuntu, architecture = x86_64, kernel = 2.6.31-11-generic

[Apport retracing service (apport)]

StacktraceTop:?? () from /usr/lib/libGLcore.so.1
?? () from /usr/lib/libGLcore.so.1
?? () from /usr/lib/libGLcore.so.1
?? () from /usr/lib/libGLcore.so.1
?? () from /usr/lib/libGLcore.so.1

[Pedro Villavicencio (pedro)]

Thanks for your bug report. Please try to obtain a backtrace http://wiki.ubuntu.com/DebuggingProgramCrash and attach the file to the bug report. This will greatly help us in tracking down your problem.

[Philip Muškovac (yofel)]

We'd like to figure out what's causing this bug for you, but we haven't heard back from you in a while. Could you please provide the requested information? Thanks!

[bassam (bkurdali)]

I have not seen this bug for a long time, it's possible that a recent nvidia driver fixed it, or there is some other reason it has stopped (for me). If I see it crash again , I'll try to provide a backtrace.

[Launchpad Janitor (janitor)]

[Expired for compiz (Ubuntu) because there has been no activity for 60 days.]