perhaps this bug is somehow related? http://bugzilla.kernel.org/show_bug.cgi?id=9357
-- kdetv lockup linux kernel, process unkillable and ubuntu unrebootable https://bugs.launchpad.net/bugs/81110 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs