Hello,
During a recent upgrade on Kde I noticed that “Keyboard Backlight” appeared as an option but broken with a not a number error “nan%”
The funny part is that none of my kb has any kind of light/brightness.
Is it possible to remove this option ?
Aha! I see that as well. I suggest you report the bug to the kde folks on their kde bug tracker.
Agreed that there is no point in that entry being there if the keyboard does not support backlight control.
Yep Barry, I’ll look forward and report this to folks at kde dev team.
To be honest it’s annoying to see a BROKEN option that I’ll probably never use 
To anyone interested this is the issue I opened at bugs.kde: