After resuming from hibernation, xfce4-power-manager crashed with SIGSEGV in g_main_context_dispatch()

[Björn Schließmann]

This crash happens mostly in this course of events:
- Enter hibernation on A/C power in the evening
- Remove A/C in the morning
- Wake computer up => xfce4-power-manager crashes.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: xfce4-power-manager 1.0.10-4
Uname: Linux 3.1.0-rc6-999-gubbelgubbel i686
ApportVersion: 1.23-0ubuntu1
Architecture: i386
CrashCounter: 1
Date: Tue Sep 20 16:45:53 2011
ExecutablePath: /usr/bin/xfce4-power-manager
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcCmdline: xfce4-power-manager --restart --sm-client-id 23dd31cc3-0c7a-46d2-9ee9-0653eed660bf
ProcEnviron:
 LANGUAGE=tlh:en_GB:en
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 LC_MESSAGES=tlh_GB.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xb78a390f: mov 0x20(%eax),%edx
 PC (0xb78a390f) ok
 source "0x20(%eax)" (0xaaaaaaca) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: xfce4-power-manager
StacktraceTop:
 ?? ()
 ?? ()
 ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
 g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
Title: xfce4-power-manager crashed with SIGSEGV in g_main_context_dispatch()
UpgradeStatus: Upgraded to oneiric on 2011-07-24 (58 days ago)
UserGroups: adm admin audio cdrom dialout fuse lpadmin netdev plugdev sambashare video

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 ?? ()
 g_idle_dispatch (source=0xb801d808, callback=0xb78a42a0, user_data=0xb7fa0890) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:4801
 g_main_dispatch (context=0xb7f82ad8) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:2441
 g_main_context_dispatch (context=0xb7f82ad8) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:3011

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.