LG Gram keyboard backlight detected but inoperable
by duckydee from LinuxQuestions.org on (#6CE94)
The backlight of my LG Gram laptop keyboard is detected, but can't be changed at all. The backlight on my display can, the function buttons of non gram exclusive functions (fn+f5 to disable touchpad and fn+f9 for reader mode don't work) carry over, and the capslock and power buttons work as proper, but editing the value of the keyboard brightness does nothing. Is there something I'm missing?