$ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Razer Razer Abyssus id=8 [slave pointer (2)]
⎜ ↳ Microsoft Surface Type Cover id=9 [slave pointer (2)]
⎜ ↳ NTRG0001:01 1B96:1B05 id=12 [slave pointer (2)]
⎜ ↳ NTRG0001:01 1B96:1B05 Pen id=13 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Video Bus id=6 [slave keyboard (3)]
↳ Surface Pro 3/4 Buttons id=7 [slave keyboard (3)]
↳ Microsoft LifeCam Front id=10 [slave keyboard (3)]
↳ Microsoft LifeCam Rear id=11 [slave keyboard (3)]
As you can see my razer mouse can be detected.I don't know the touchpad is included in the type cover or not.Now the touchpad can be used as a usual mouse, but the multifinger action can't work.
I tried
$ synclient VertTwoFingerScroll=1
it comes
Couldn't find synaptics properties. No synaptics driver loaded?
I'm new to Linux,don't know anything about Synaptics. Ubuntu version : 16.04 Kernal : 4.8.0-41-generic
Tell me how did this happen and how can i fix it. Thank you guys!Thank a lot!