I am trying to troubleshoot why my touchpad does not work anymore with Debian on Wayland (after pressing FN9 and FN8), continuing from the thread Why lost communication to Touchpad on Wayland Debian Stretch after FN-8/9 keys?
Restarting the system does not restore the touchpad. So some touchpad setting files have been affected. I really would like to troubleshoot which those files are such that the touchpad could work again.
The touchpad works normally in X11, but not anymore in Wayland.
evtest: produces events in X11 - very fast from the beginning.
evtest: it took one minute before it managed to produce any events.
OS: Debian Stretch 9.1
Hardware: Asus Zenbook UX303UA R4028T
Window manager: Gnome 3.22 on Wayland 1.12