I have a Dell XPS 15 9570 and with libinput, the cursor jumps if I move it too fast. The problem is solved by installing the synaptic driver, which is forced over the libinput driver.
$ sudo apt install xserver-xorg-input-synaptics
However, the problem with synaptics is that it doesn't detect my palm, so sometimes it jumps which is kind of bothering, because I am hovering over the touchpad when typing and my palm touches the touchpad.
Is there a way to fix the jumpy cursor in libinput or to have some kind of palm detection in synaptics?
