touch /usr/share/X11/xorg.conf.d/20-intel.conf
Add
Section?"Device"
Identifier??"card0"
Driver??????"intel"
Option??????"Backlight"??"intel_backlight"
BusID???????"PCI:0:2:0"
EndSection
touch /usr/share/X11/xorg.conf.d/20-intel.conf
Add
Section?"Device"
Identifier??"card0"
Driver??????"intel"
Option??????"Backlight"??"intel_backlight"
BusID???????"PCI:0:2:0"
EndSection