I tried turning off x11vnc and things stabilized. Using that info I found thread http://wwww.ubuntuforums.org/showthread.php?t=1612704&page=4 and adding the -noxrecord fixed it for me.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/696995 Title: Sudden Crash out to Login Screen -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs