Screen rapidly blanking on and off
I've run into a problem with my Dell Inspiron where the screen blanks
every second, unless I'm typing or moving the mouse. Spinning the
mouse around the screen will keep the screen lit, while typing will
blank between keystrokes, and I'm a fair 70 wpm typist.
This ia Fedora 23 64 bit installation, and I've seen the problem on
all three of the current kernel installs,
Linux jupiter.in.tedroche.com 4.7.4-100.fc23.x86_64 #1 SMP Thu Sep 15
18:48:53 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
4.7.4, 4.7.5, and 4.7.6.
Nothing in the logs stands out and unusual.
Suggestions on what I might look at to troubleshoot ths?
--
Ted Roche
Ted Roche & Associates, LLC
http://www.tedroche.com