Right click has stopped working on the touchpad of my Dell XPS 13 (2015) 9343 for a few weeks now on Debian Testing (Buster). As in Wayland the
libinput configuration is done through the UI (in my case GNOME) according to Arch Wiki,
synaptics seems to be deprecated, and all
xorg conf files seem to be ignored, I am unable to find a solution to this problem.
The only way to right click is to double tap the toucpad, and actually right clicking does simply perform a left click. Additionally, the
$ libinput command returns
Command not found.