Slider in Energy for the display backlight in KDE is not producing any effect. It moves but with no effect on the actual display.
Keyboard shortcuts for the display backlight work as expected.
End result is, after reboot/disconnecting and reconnecting external display, backlight is stuck at 100%. Not a show stopper in itself. The keyboard shortcuts allow me to fix the display backlight.
Keyboard shortcuts for the display backlight work as expected.
End result is, after reboot/disconnecting and reconnecting external display, backlight is stuck at 100%. Not a show stopper in itself. The keyboard shortcuts allow me to fix the display backlight.