Thank you for your bug. The backtrace (https://wiki.ubuntu.com/DebuggingProgramCrash) from that crash file is not really useful. Could you get a backtrace with libglib2.0-0-dbg libgtk2.0-0-dbg gnome-session-dbgsym installed?
** Changed in: gnome-session (Ubuntu) Importance: Undecided => Medium Assignee: (unassigned) => Ubuntu Desktop Bugs Status: Unconfirmed => Needs Info -- X session lasts less than 10 seconds https://launchpad.net/bugs/83501 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs