The primary reason I wrote my comment was because I observed my X server hanging. Indeed, the reason I found this bug was because I get the same stack trace in dmesg showing where the deadlock occurs.
It is not known to me whether display corruption is related or not, and in my first comment, I indicated that it might or might not be the same bug. If it's makes things easier, let's ignore the display corruption and assume it's unrelated. -- [i945gme] attaching external monitor: laptop display shows corrupted desktop https://bugs.launchpad.net/bugs/419328 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
