gnome-screensaver-gl-helper crashed with SIGSEGV in XF86DRIQueryVersion()

[Francisco Tomé Costa]

Binary package hint: gnome-screensaver

after returning from idle

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: gnome-screensaver 2.30.0-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic x86_64
NonfreeKernelModules: fglrx
Architecture: amd64
CrashCounter: 1
Date: Sat Apr 3 13:38:13 2010
ExecutablePath: /usr/lib/gnome-screensaver/gnome-screensaver-gl-helper
GnomeSessionIdleInhibited: No
GnomeSessionInhibitors: None
InstallationMedia: Error: [Errno 13] Permission denied: '/var/log/installer/media-info'
ProcCmdline: /usr/lib/gnome-screensaver/gnome-screensaver-gl-helper
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.utf8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fd429dab11e <XF86DRIQueryVersion+174>: mov 0x4(%rax),%eax
 PC (0x7fd429dab11e) 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: gnome-screensaver
StacktraceTop:
 XF86DRIQueryVersion ()
 XF86DRIQueryExtension ()
 ?? () from /usr/lib/fglrx/libGL.so.1
 ?? () from /usr/lib/fglrx/libGL.so.1
 glXChooseVisual () from /usr/lib/fglrx/libGL.so.1
Title: gnome-screensaver-gl-helper crashed with SIGSEGV in XF86DRIQueryVersion()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
WindowManager: metacity

[Apport retracing service (apport)]

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