This happened today once more, now only 2 mins after logging in and using Firefox. Strange thing this time was that Xorg.0.log.old did not contain any backtrace. Just upgraded new packages this morning.
** Attachment added: "Xorg.0.log.old" http://launchpadlibrarian.net/40561734/Xorg.0.log.old -- Xorg crashes randomly https://bugs.launchpad.net/bugs/534229 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