signon-ui crashed with SIGABRT in raise()

[Simen]

I don't know why, but it happened while browsing the web using Google Chrome and syncing files with U1. As I don't know what signon-ui does, it is hard to come up with any other related information.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: signon-ui 0.11-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-24.37-generic 3.5.7.4
Uname: Linux 3.5.0-24-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
Date: Sun Feb 17 17:55:02 2013
ExecutablePath: /usr/bin/signon-ui
InstallationDate: Installed on 2012-10-04 (135 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MarkForUpload: True
ProcCmdline: /usr/bin/signon-ui
Signal: 6
SourcePackage: signon-ui
StacktraceTop:
 raise () from /lib/x86_64-linux-gnu/libc.so.6
 abort () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /lib/x86_64-linux-gnu/libc.so.6
 QString::free(QString::Data*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
Title: signon-ui crashed with SIGABRT in raise()
UpgradeStatus: Upgraded to quantal on 2012-10-17 (122 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[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 #1058825, 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.