UBUNTU 23.10 - Keyboard backlight not working

[melion2309]

Hello everyone!

Brand new Ubuntu user here (and an aspiring - soon to be full stack developer hopefully).

I just installed Ubuntu 23.10 and I noticed that the keyboard lights of my Acer Nitro AN515/57 no longer works.

I have tried to do some research on the internet but I cannot seem to find an appropriate solution for this problem.

I hope that you can help you.

Thanks,
Mel.

[#&thj^%]

Have you tried key combo>>[Fn + space bar]
The [Fn] key will need to be pressed and held while a tap or two on the space bar lights the backlight.

[melion2309]

Hey! Yes - I tried but still doesn't work. :/

[jeremy31]

What result for

ls /sys/class/backlight

[Yellow Pasque]

https://medium.com/@prabhatmaurya907...y-2821ea23cd81

[priyanshjs]

https://medium.com/@prabhatmaurya907...y-2821ea23cd81

the link you provided above gives a 410 page