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I would like to be able to adjust my monitor's brightness via the keyboard without use of xrandr. The reason for this is that I have a custom NVIDIA color profile, and using xrandr resets it.

What I've tried:

  • Running a script which uses xrandr to make the adjustment, and then reloads my NVIDIA color profile. This does not work because any change made to the color settings will shoot the brightness up to max.

Just before locking, there appears to be an overlay placed over the screen. I realized that replicating this could be a solution to my problem, but I have no idea how to go about doing so.

LFYG
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  • Welcome to AskUbuntu, https://askubuntu.com/questions/1223338/brightness-alters-between-0-and-100?noredirect=1&lq=1 and https://askubuntu.com/questions/1029283/display-brightness-cannot-be-adjusted-18-04?rq=1 would help, I hope. – Sadaharu Wakisaka Jun 22 '20 at 21:53

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