I also have this bug and I confirm so that removing CD/DVD before booting fixe this problem.
-- When logging on power manager fails https://bugs.launchpad.net/bugs/563862 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs