In Gnome 3.20 (I think) Gnome switched to use libinput over synaptic for the touchpad lib.
You need to remove xf86-input-synaptic and install xf86-input-libinput. You’ll also need to remove the synaptic config file.
In Gnome 3.20 (I think) Gnome switched to use libinput over synaptic for the touchpad lib.
You need to remove xf86-input-synaptic and install xf86-input-libinput. You’ll also need to remove the synaptic config file.