Apple Magic Trackpad 2 Quirks not reading
I followed the instructions here: https://wayland.freedesktop.org/libinput/doc/latest/building.html and built and installed the kernel module for the Apple Trackpad from github: https://github.com/robotrovsky/Linux-Magic-Trackpad-2-Driver
When I run "libinput measure touchpad-pressure" while trying to get touches to register, I have to use a pressure of 30 or higher to get a reading. I created the quirks file with a pressure range of 6:2, and ran "libinput quirks list --verbose ..." to verify that the AttrPressureRange value changed. I still had to use pressures over 30 to register movement or taps. I then set the quirks file to 80:50 to see if it would ignore the touches between 30 and 40, but they still registered. libinput doesn't seem to be using the quirks override, even though the verbose output says it is.
$ cat /sys/class/dmi/id/modalias