lightdm crashes when launching a session

[weiti]

after login the lightdm crashes and no session is started.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: lightdm 0.9.2-0ubuntu4
ProcVersionSignature: Ubuntu 3.0.0-7.9-generic 3.0.0
Uname: Linux 3.0.0-7-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Sat Jul 30 10:39:12 2011
ProcEnviron:
 LANG=de_AT.UTF-8
 SHELL=/bin/bash
SourcePackage: lightdm
UpgradeStatus: Upgraded to oneiric on 2011-07-26 (3 days ago)

[weiti (weiti83)]

Jul 30 10:25:05 weiti-standard-linux kernel: [ 37.567584] lightdm[1529]: segfault at 8 ip 0000000000416de1 sp 00007fff880ffbd0 error 4 in lightdm[400000+21000]
Jul 30 10:25:05 weiti-standard-linux kernel: [ 38.158986] init: lightdm main process (1529) killed by SEGV signal

[Sebastien Bacher (seb128)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. However, your crash report is either missing or challenging to deal with as a '.crash' file. Please follow these instructions to have apport report a new bug about your crash that can be dealt with by the automatic retracer.

 If you are running the Ubuntu Stable Release you might need to enable apport in /etc/default/apport and restart.

 If you are using Ubuntu with the Gnome desktop environment - launch nautilus and navigate to your /var/crash directory and double click on the crash report you wish to submit.

 If you are using Kubuntu or Xubuntu you can file the crash using /usr/share/apport/apport-qt --crash-file=/var/crash/_my_crash_report.crash in a terminal - where _my_crash_report.crash is the crash you would like to report.
 I'm closing this bug report since the process outlined above will automatically open a new bug report which can then dealt with more efficiently. Thanks in advance for your cooperation and understanding.

[Pavlo Bohmat (bohm)]

lightdm_0.9.3-0ubuntu7_amd64 + unity-greeter = OK