[apport] compiz.real crashed with SIGSEGV in viaGetLock()

Binary package hint: compiz

Tried to enable desktop effects

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Sun Mar 18 15:30:28 2007
DistroRelease: Ubuntu 7.04
ExecutablePath: /usr/bin/compiz.real
Package: compiz-core 1:0.3.6-1ubuntu7
PackageArchitecture: i386
ProcCmdline: /usr/bin/compiz.real --no-fbo --replace gconf gconf
ProcCwd: /home/admin1
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: compiz
StacktraceTop:
 viaGetLock () from /usr/lib/dri/unichrome_dri.so
 viaWaitIdle () from /usr/lib/dri/unichrome_dri.so
 viaDestroyContext () from /usr/lib/dri/unichrome_dri.so
 ?? () from /usr/lib/dri/unichrome_dri.so
 ?? ()
Uname: Linux admin1-desktop 2.6.20-11-generic #2 SMP Thu Mar 15 08:03:07 UTC 2007 i686 GNU/Linux
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin netdev plugdev powerdev scanner video