The screen never turns off. I have attempted to adjust the power settings (Settings/Power/Power Saving/Blank Screen) to 1 minute, but it seems to be over ridden some how. :/
In addition to the timeout, I would like a button (script?) that turns off the display output so my monitor auto switches to another input.
OS - Ubuntu 20.04.6 LTS
What I've tried so far:
I found answers for Ubuntu Server w/ no GUI, but I have a GUI.. Turn off screen Ubuntu Server on Surface Pro 4
I get the error, setterm: terminal xterm-256color does not support --blank, when running, setterm --blank force, locally from terminal. I've tried, setterm -blank 1, as well, same result.