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Hi,
I bought a Dell xps 14 developer edtion laptop. I installed Arch with KDE; everything works well, but I have few questions:
1) I would like to set keyboard backlight off by default, but I couldn't find the corresponding udev rule. Does anyone know it?
2) When I use keyboard button to light/dim screen backlight, the KDE luminosity bar doesn't appear although the screen luminosity is correctly tuned. Why?
3) I wrote an udev rule (like in the arch wiki "power saving" item) setting lowest screen luminosity. All works well except when kde splash screen starts: suddenly the screen lights very much, then, after I type the pwd, it dims to the correct luminosity (I also set kde powersave option). How can I fix this problem?
Can you help me?
Thank you
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