https://bugs.kde.org/show_bug.cgi?id=403125
Aidan Coombs <auberg...@outlook.com.au> changed:
What |Removed |Added
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CC| |auberg...@outlook.com.au
--- Comment #5 from Aidan Coombs <auberg...@outlook.com.au> ---
Similar issue on my Lenovo ThinkBook (Intel 11th gen/Arch Linux/ZEN kernel).
When I use the brightness adjustment keys (which fortunately do work) to set
the screen brightness to 0%, the backlight turns off completely (`cat
/sys/class/backlight/intel_backlight/brightness` gives 0).
However, when I use the Battery & Brightness plasmoid to set it to 0%, the
backlight goes to minimum brightness but does not turn off (running the earlier
command gives 1).
This inconsistency is unusual but should surely mean that the backlight issues
are easier to fix.
I notice that on some devices,
/sys/class/backlight/intel_backlight/max_brightness is a very high number, like
122000; on my device, it's 15360, so minimum brightness isn't too
bad--especially in bed, late at night.
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