unity-greeter crashed with SIGSEGV in g_main_context_dispatch()

[Manuel dos Santos]

Connection to ubuntu on lightdm is impossible, big crash !

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity-greeter 0.2.6-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-20.33-generic-pae 3.2.12
Uname: Linux 3.2.0-20-generic-pae i686
ApportVersion: 2.0-0ubuntu1
Architecture: i386
Date: Fri Mar 30 14:12:16 2012
ExecutablePath: /usr/sbin/unity-greeter
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
ProcCmdline: /usr/sbin/unity-greeter
ProcEnviron:
 LANG=fr_FR.UTF-8
 SHELL=/bin/false
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity-greeter
Title: unity-greeter crashed with SIGSEGV in g_main_context_dispatch()
UpgradeStatus: Upgraded to precise on 2012-03-20 (10 days ago)
UserGroups:

[Launchpad Janitor (janitor)]

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

[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 #946674, 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.