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KDE is an international technology team creating user-friendly free and open source software for desktop and portable computing. KDE’s software runs on GNU/Linux, BSD and other operating systems, including Windows.

Plasma 6 Bugs

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Is there a way to schedule screen brightness alongside night light? (lemmygrad.ml)

submitted 7 months ago by [email protected] to c/[email protected]

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With Plasma 6 I can now edit my screen brightness from my toolbar, but I don't see the option to schedule it like the Night Light. Is there a way to do so?

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[–] [email protected] 2 points 7 months ago

No idea, if there's a GUI to schedule it, but you seem to be running Arch, so presumably you won't have a problem with scripting.

This command works for me on Plasma 5 to set the brightness:

qdbus-qt5 org.kde.Solid.PowerManagement /org/kde/Solid/PowerManagement/Actions/BrightnessControl org.kde.Solid.PowerManagement.Actions.BrightnessControl.setBrightness 123

Presumably, you need qdbus-qt6 or just qdbus, I don't know.

Well, and then just stick that in two cron jobs with different values in place of 123.