Hi Aaron, I have just installed Debian Buster, kernel 4.19.0-5-amd64 #1 SMP Debian 4.19.37-5+deb10u1. Without the cmdline option, the backlight control does not work. Has UL80VT been added to the quirk table you mentioned?
Hi Aaron, I have just installed Debian Buster, kernel 4.19.0-5-amd64 #1 SMP Debian 4.19.37-5+deb10u1. Without the cmdline option, the backlight control does not work. Has UL80VT been added to the quirk table you mentioned?