I want to reverse the scroll of the 2 finger touchpad. Does anyone know the file to edit and line?
I ended up editing /usr/share/X11/xorg.conf.d/40-libinput.conf
Added the 2 lines below after Driver “libinput” in the “touchpad” section, then rebooted
Option “NaturalScrolling” “on”
Option “ScrollMethod” “two-finger”
Not sure if a reboot is needed but my system reboots fast enough.