mcetool
- prints all current settings
mcetool --long-help
- prints ALL options with short descriptions of settings
mcetool --set-low-power-mode=enabled
/ mcetool --set-low-power-mode=disabled
To prolong the time the display is active for, you need to adjust the DEFAULT 5 seconds, you can do this with the folowing;
mcetool --set-blank-from-lpm-on-timeout=15