I'm also affected by that bug, I will try to submit dmesg-aftercrash.log when it happens again.
** Summary changed: - X freeze/crash with noveau driver + X freeze/crash with nouveau driver -- X freeze/crash with nouveau driver https://bugs.launchpad.net/bugs/553789 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