xserver-xorg-input-mtrack-lts-wily-dbgsym 0.3.1-1~trusty1 (i386 binary) in ubuntu trusty

 This X input driver provides gestures support for multitouch touchpads,
 in particular those with integrated button.
 .
 This fork from xf86-input-multitouch. Detailed setting of InputClass
 section comes to be possible in comparison with xf86-input-multitouch.