Ditto! Same issue here. Newly installed, updated and "upgraded" Ubuntu 14.04 LTS. Monitor ASUS 27" through HDMI. After the established timeout, screen does blank out, and monitor detects the "poweroff" and starts powering off. But then the lock screen comes up with request to log in password, and monitor comes back up again and stays on infinitely.
I'd say this definitely looks like a bug, because the monitor does detect the shutdown sequence. It looks like a bug (or missing monitor shutdown sequence) on the lock/login screen. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-screensaver in Ubuntu. https://bugs.launchpad.net/bugs/1292041 Title: Lockscreen doesn't turn off the screen To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1292041/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs