Unbelievable. The problem is that the contrast is set to 0 (black screen) when executing the command. I can turn it up manually and everything is fine. So the bug is invalid
** Changed in: gnome-power-manager (Ubuntu) Status: New => Invalid ** Changed in: x11-xserver-utils (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/878363 Title: "xset dpms force off": Screen doesn't come back To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/878363/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs