Hi all
Do we have a way of controling OLED brightness ( or colour Gama) by actually using the brightness control keys ?
Thanks advance
DELL XPS 7590 OLED brightness controll
If the keys aren’t working out if the box, you can still use key bindings to map them to something that is working like xbacklight.
Sometimes installing xfce4-power-manager or mate-power-manager will get the keys working like they’re suppose to.