Something to try for a workaround would be alt+sysreq+k It would also be helpful if you could run this command in a terminal "apport-collect 543863"
** Package changed: ubuntu => plymouth (Ubuntu) -- lucid beta won't install or run without install https://bugs.launchpad.net/bugs/543863 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