F28 Backlight does not turn off
by Robert Moskowitz
This is Fedora 28 with Xfce.
I have set power manager to blank and lock the screen after 15 min. This
is a change from the default 10min.
Now the screen is black, but staying on. It is no longer turning off.
What do I need to set so that the screen turns off?
thanks
5 years, 11 months
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