if nothing from the above works, then you should try running "sudo shutdown 0" in terminal to shutdown, and "sudo shutdown -r 0" for restart. If you're losing your patience, please reinstall ubuntu. :D cheers!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1176028 Title: Ubuntu 13.04 x64 doen't shutdown/restart To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1176028/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs