Turning off screen in Linux

Linux for blind general discussion blinux-list at redhat.com
Tue Oct 18 16:03:30 UTC 2022

And since Tim mentioned phones, I recently put a cheap smartphone on a
line no one in my household is using to try and learn Talkback, and
the plan is to keep the screen as dim as possible(ideally, I'd have it
completely dark and acting solely as a touchpad, though I have my
doubts there's a 0 brightness/touch-only setting for the screen.

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