gnome-settings-daemon crashed with SIGABRT in raise()

[Nicholas Skaggs]

X crashed and restarted leaving me on the lightdm launcher page. I believe this issue is being triggered by me having a multi monitor unity setup. Occasionally when I scroll between the two screens, an xcrash occurs. See this bug for more information: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/938238

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: gnome-settings-daemon 3.3.90-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.92-0ubuntu1
Architecture: amd64
CheckboxSubmission: 41733012f282e0b91a263998ebc59472
CheckboxSystem: 4ed15c40009aa6f7770f606350a390a2
CrashCounter: 1
Date: Wed Feb 22 23:58:33 2012
ExecutablePath: /usr/lib/gnome-settings-daemon/gnome-settings-daemon
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcCmdline: /usr/lib/gnome-settings-daemon/gnome-settings-daemon
Signal: 6
SourcePackage: gnome-settings-daemon
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
 __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
Title: gnome-settings-daemon crashed with SIGABRT in raise()
UpgradeStatus: Upgraded to precise on 2012-01-16 (38 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[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 #924612, 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.