some times the system takes a moment to close all the programm if the cpu is to much using if you press only one time the OS read your command and works on it but it takes time if the cpu usage is high,
** Changed in: ubuntu Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/831828 Title: Need to press "Shut Down" button twice to power off To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/831828/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs