Can't turn off screen blanking
This has been one of the most difficult problems to find a solution to: how do you turn off screen blanking in RedHat 7.3/8.0/9.0?
Here's what I've tried so far:
created ~/.xinitrc containing:
xset s off
xset s noblank
note: I added the lines above one at a time
removed "Option "DPMS"" from /etc/X11/XF86Config
note: I use XF86Config interchangeably with XF86Config-4 in my descriptions, but if the -4 is present - that is the one I edit.
Added the following to /etc/X11/XF86Config:
Option "BlankTime" "0"
Option "NoPM" "True"
I can't go around pulling my hair out... I've only 4 left!