upower crashed with signal 5 in dbus_g_connection

[Alejandro Nunez]

At (seemingly) random intervals, upower package crashes.

Ubuntu Quantal beta2 (development branch)

alejandro@alejandro-UL80VT:~$ apt-cache policy upower
upower:
  Instalados: 0.9.17-1build1
  Candidato: 0.9.17-1build1
  Tabla de versión:
 *** 0.9.17-1build1 0
        500 http://cl.archive.ubuntu.com/ubuntu/ quantal/main i386 Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: upower 0.9.17-1build1
ProcVersionSignature: Ubuntu 3.5.0-16.25-generic 3.5.4
Uname: Linux 3.5.0-16-generic i686
ApportVersion: 2.6.1-0ubuntu1
Architecture: i386
CrashCounter: 1
Date: Tue Oct 2 14:20:45 2012
ExecutablePath: /usr/lib/upower/upowerd
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120905.2)
ProcCmdline: /usr/lib/upower/upowerd
ProcEnviron:

Signal: 5
SourcePackage: upower
StacktraceTop:
 dbus_g_connection_register_g_object () from /usr/lib/i386-linux-gnu/libdbus-glib-1.so.2
 ?? ()
 ?? ()
 g_udev_marshal_VOID__STRING_OBJECT () from /usr/lib/i386-linux-gnu/libgudev-1.0.so.0
 g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
Title: upowerd crashed with signal 5 in dbus_g_connection_register_g_object()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #929755, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.