I can't seem to get my DPMS settings working. I want to have my screen shutoff after 6 mins. Below, I have created a file:
/etc/X11/xorg.conf.d/00-dpms.conf
Section "Monitor"
Identifier "HDMI-A-0"
Option "DPMS" "true"
EndSection
Section "ServerFlags"
Option "StandbyTime" "300"
Option "SuspendTime" "330"
Option "OffTime" "360"
Option "BlankTime" "270"
EndSection
However, when I run xset q after rebooting, the settings are still all zero:
DPMS (Energy Star):
Standby: 0 Suspend: 0 Off: 0
DPMS is Enabled
Monitor is On
I am trying to follow this example which should work: Arch Linux Wiki - Display Power Management Signalling
Any ideas?
