Sorry, looks like this was a bug with my custom built kernel. The problem hasn't reoccurred since I switched back to the standard kernel.
-- [i965] X with intel driver crashes on video playback https://bugs.launchpad.net/bugs/374431 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