gnome-screensaver-gl-helper crashed with SIGSEGV

[aguy]

Binary package hint: gnome-screensaver

Walked away from machine while it was running update manager

ProblemType: Crash
Architecture: i386
Disassembly: 0x5af7b094:
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/lib/gnome-screensaver/gnome-screensaver-gl-helper
NonfreeKernelModules: nvidia
Package: gnome-screensaver 2.24.0-0ubuntu5
ProcCmdline: /usr/lib/gnome-screensaver/gnome-screensaver-gl-helper
ProcEnviron:
 PATH=(custom, user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: gnome-screensaver
Stacktrace:
 #0 0x5af7b094 in ?? ()
 #1 0xb77e1732 in ?? () from /usr/lib/libGL.so.1
 Backtrace stopped: previous frame inner to this frame (corrupt stack?)
StacktraceTop:
 ?? ()
 ?? () from /usr/lib/libGL.so.1
ThreadStacktrace:
 .
 Thread 1 (process 5907):
 #0 0x5af7b094 in ?? ()
 #1 0xb77e1732 in ?? () from /usr/lib/libGL.so.1
 Backtrace stopped: previous frame inner to this frame (corrupt stack?)
Title: gnome-screensaver-gl-helper crashed with SIGSEGV
Uname: Linux 2.6.28-11-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

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

[Apport retracing service (apport)]

Thank you for your report!

However, processing it in order to get sufficient information for the
developers failed (it does not generate an useful symbolic stack trace). This
might be caused by some outdated packages which were installed on your system
at the time of the report:

libgtk2.0-0: installed version 2.16.0-1ubuntu3, latest version: 2.16.0-1ubuntu4
libgtk2.0-common: installed version 2.16.0-1ubuntu3, latest version: 2.16.0-1ubuntu4

Please upgrade your system to the latest package versions. If you still
encounter the crash, please file a new report.

Thank you for your understanding, and sorry for the inconvenience!