Have you tried the instructions in comment #4 (except for sending your profile history)?
-- My user session closes randomly [Karmic] https://bugs.launchpad.net/bugs/511774 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs