Hi everyone just made the switch to linux this week and like it so far however I just can't seem to get the brightness keys to work. I have tried changing grub as suggested by other topics but still cant get it to work any help is greatly appreciated.
Heres what in grub right now
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor acpi_osi=Linux"
tried first without acpi_backlight=vendor still didn't work
Also updated grub after changes
Also sorry if this is in the wrong section