Hy, i' m using a Lenovou330p notebook with Ubuntu 14.04.1 and GNOME 3.
I tried to find out how to be able to navigate back and foreward in Firefox with 3 or 4 finger swipe gestures on the Touchpad but failed so far.
Do you have any solutions?
Try to modify the ui.trackpoint_hack.enabled pref on the about:config page from the default value -1 to 0 or 1 to see if that makes the touch pad work.
http://kb.mozillazine.org/about:config
Close and restart Firefox after changing the ui.trackpoint_hack.enabled pref.
ui.trackpoint_hack.enabled (default:-1) (-1:autodetect;0:off;1:on)