I'm having the same problem with Ubuntu Classic but only since a fresh install of Natty. I've added a log to possible duplicate bug 784936
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/781788 Title: Xorg crash randomly since upgrade to Natty -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
