same problem for me on a dell 1520 laptop. "xset dpms force off" works correctly...
-- display doesn't go to DPMS sleep https://bugs.launchpad.net/bugs/203513 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