Hi Alan, Are you able to reproduce the panic? If so, does the panic not happen if you boot into the prior kernel?
Also, it would be good to know if the panic also happens with the latest mainline kernel: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7-rc7-raring/ ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Tags added: kernel-da-key regression-update ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1085000 Title: Kernel panic logging out of guest session To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1085000/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs