I had to hard-reset and boot up again, so I'm not sure that this traceback from syslog was included in the attachments.
** Attachment added: "syslog" https://bugs.launchpad.net/ubuntu/+source/libdrm/+bug/1105389/+attachment/3500511/+files/syslog -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1105389 Title: Arrandale GPU hangs occasionally after libdrm2 upgrade to 2.4.39-0ubuntu0.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libdrm/+bug/1105389/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
