You are not logged in.
I have an old Dell laptop running arch (4.14.4-1-ck-nehalem). I save memory by not running X. The screen used to go black after not using it for a few minutes. Recently, after an update, the screen no longer goes to black. What may have happened to the power saving settings? How to fix?
Update: as of kernel 4.12 the timer that "blanks" the screen is set to 0, infinite.
Last edited by Bronze (2018-05-04 01:30:08)
Offline
I don't know what's changed, but have you read...
Offline
I ended up reverting back to the LTS kernel.
Offline