from: https://ubuntuforums.org/showthread.php?t=2327954&p=13505497#post13505497
Change syndaemon settings to: syndaemon -i 1.0 -KRd
Unfortunately this cannot be set on startup as of 16.04: https://bugs.launchpad.net/ubuntu/+source/unity-settings-daemon/+bug/1351772
Use after logon to activate: pkill syndaemon; syndaemon -i 1.0 -KRd
from: https://ubuntuforums.org/showthread.php?t=2316240&p=13461233#post13461233
add below entry to: /usr/share/X11/xorg.conf.d/51-synaptics-quirks.conf
# Disable generic Synaptics device, as we're using
# "DLL0704:01 06CB:76AE Touchpad"