I have the same issue. When I shutdown my PC via GUI the "ubuntu-screen" appears and nothing more happens. But this bug can be reproduced only if Opera browser open during shutdown process. If I close Opera before shutdown PC, it power off successfully. P.S. I also have fglrx driver installed. P.P.S. "sudo shutdown -P now" always work fine.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/987220 Title: System does not power off reliably when "Shut Down" chosen from GUI To manage notifications about this bug go to: https://bugs.launchpad.net/indicator-session/+bug/987220/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs