Please try adding backtrace information for the developers, like your /var/log/Xorg.0.log.old after the logout happens in order to pinpoint the problem and find a reliable method to reproduce it. https://wiki.ubuntu.com/X/Backtracing
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778490 Title: Random logout after upgrading to Natty Narwhal 11.04 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
