glxinfo crashed with SIGSEGV

[hiptrop]

xorg.conf -> radeon drivers

glxinfo crashed when trying to enable compiz

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Sat Mar 8 02:09:34 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/bin/glxinfo
NonfreeKernelModules: cdrom
Package: mesa-utils 7.0.3~rc2-1ubuntu1
PackageArchitecture: i386
ProcCmdline: /usr/bin/glxinfo
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: mesa
StacktraceTop:
 ?? () from /lib/ld-linux.so.2
 ?? () from /usr/lib/libGL.so.1
 ?? () from /usr/lib/libX11.so.6
 ?? ()
 ?? ()
Title: glxinfo crashed with SIGSEGV
Uname: Linux 2.6.24-11-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin netdev plugdev powerdev scanner video