DPMS has different functions (blanking, standby, power down). Are you folks sure you're not seeing the effects of DPMS? xset -q
-- Display goes black after 10 minutes idle despite "never" settings https://bugs.launchpad.net/bugs/460375 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