Unity crashes - segmentation fault

[Martin]

http://askubuntu.com/questions/60156/segmentation-fault-when-running-unity

The above link describes the issue.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.4+bzr20110606-0ubuntu1~natty2
ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8
Uname: Linux 2.6.38-11-generic x86_64
NonfreeKernelModules: wl fglrx
Architecture: amd64
Date: Wed Sep 7 10:34:28 2011
DistroCodename: natty
DistroVariant: ubuntu
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcCmdline: Compiz --replace
ProcCwd: /home/martin
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature_: Ubuntu 2.6.38-11.48-generic 2.6.38.8
SegvAnalysis:
 Segfault happened at: 0x7f721ba07dce <XF86DRIQueryVersion+174>: mov 0x4(%rax),%eax
 PC (0x7f721ba07dce) ok
 source "0x4(%rax)" (0x00000004) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
 XF86DRIQueryVersion () from /usr/lib/fglrx/libGL.so.1
 XF86DRIQueryExtension () from /usr/lib/fglrx/libGL.so.1
 ?? () from /usr/lib/fglrx/libGL.so.1
 ?? () from /usr/lib/fglrx/libGL.so.1
 glXGetConfig () from /usr/lib/fglrx/libGL.so.1
Title: compiz crashed with SIGSEGV in XF86DRIQueryVersion()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 XF86DRIQueryVersion () from /tmp/tmpBmOpPP/usr/lib/fglrx/libGL.so.1
 XF86DRIQueryExtension () from /tmp/tmpBmOpPP/usr/lib/fglrx/libGL.so.1
 ?? () from /tmp/tmpBmOpPP/usr/lib/fglrx/libGL.so.1
 ?? () from /tmp/tmpBmOpPP/usr/lib/fglrx/libGL.so.1
 glXGetConfig () from /tmp/tmpBmOpPP/usr/lib/fglrx/libGL.so.1

[Launchpad Janitor (janitor)]

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

[Launchpad Janitor (janitor)]

[Expired for Compiz Core because there has been no activity for 60 days.]