New comment by mayhair on void-packages repository

https://github.com/void-linux/void-packages/issues/48876#issuecomment-1960732702

Comment:
Yeah, changing the gdm user's shell to `/bin/sh` fixes the issue.

> I'm not sure this is a bug.

I'm not sure that this is NOT a bug. GDM has a built-in brightness slider, that logged an error when I tried to use it (as I have explained before).