xfce4-power-manager crashed with SIGSEGV in g_main_context_dispatch()

[Buddha]

On resume.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: xfce4-power-manager 1.0.10-4
ProcVersionSignature: Ubuntu 3.0.0-9.14-generic 3.0.3
Uname: Linux 3.0.0-9-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
CrashCounter: 1
Date: Thu Aug 25 18:59:18 2011
ExecutablePath: /usr/bin/xfce4-power-manager
InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110813)
ProcCmdline: xfce4-power-manager --restart --sm-client-id 24ed287eb-0410-4398-8b83-ea93fb084e26
ProcEnviron:
 LANGUAGE=en_NZ:en
 PATH=(custom, no user)
 LANG=en_NZ.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f500575147f: mov 0x38(%rax),%edx
 PC (0x7f500575147f) ok
 source "0x38(%rax)" (0xaaaaaaaaaaaaaae2) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: xfce4-power-manager
StacktraceTop:
 ?? ()
 ?? ()
 g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: xfce4-power-manager crashed with SIGSEGV in g_main_context_dispatch()
UpgradeStatus: Upgraded to oneiric on 2011-08-22 (2 days ago)
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse libvirtd lpadmin netdev plugdev sambashare scanner tape video

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 ?? ()
 g_main_dispatch (context=0x7f5005f28af0) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:2439
 g_main_context_dispatch (context=0x7f5005f28af0) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3008
 g_main_context_iterate (context=0x7f5005f28af0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3086