I'm working on Gentoo and Intel modesetting driver for my video card. That's why
xbacklight isn't working.
I can write inside /sys/class/backlight... whith a root acount but that's not what I want to.
I saw somebody using
dbus-send and HAL, but seems like HAL isn't on Gentoo (well there is
So I was wondering about a nice solution to control my backlight.
Oh wait, I just remembered
xrandr. Is that the only option available for me? If there is a solution for both xorg and wayland that could be nice.
EDIT : It seems that
xrandr donesn't modify /sys/class/backlight... and I think this mean that it doesn't affect the battery charge.