xbacklight
Utility to adjust the screen backlight brightness
Xbacklight is used to adjust the backlight brightness where supported. It uses the RandR extension to find all outputs on the X server supporting backlight brightness control and changes them all in the same way.
There is no official package available for openSUSE Leap 15.5Dystrybucje
openSUSE Tumbleweed
openSUSE Leap 15.4
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