I have two DVI-connected monitors that do not enter sleep mode. When I use xset utility, I am able to put monitors in sleep mode, but, I would prefer to make native power management mechanisms to work.
Greetings to the Group - My system is a dual boot with W7 and U 12.4. When in Windows my monitor is set to NEVER SLEEP OR TURN OFF which works like it is set for, but in U 12.4 the monitor keeps going to sleep after several minutes. I've set the power settings U 12.4 to NEVER TURN OFF, but the OS keeps shutting down the monitor.