Comment 34 for bug 320639

Perhaps a better option would be to disable Xorg's acceleration for Synaptics device only, rather than disabling the Synaptics acceleration. When I disable Synaptics acceleration and use Xorg's acceleration, the pointer is still extremely sensitive to small movements, and this makes it hard to hit small buttons, links, and the like. Using the native Synaptics acceleration with disabled Xorg acceleration (by executing "xinput set-ptr-feedback "SynPS/2 Synaptics TouchPad" 0 0 1") the touchpad feels the same as it would on a w!nd0ze system.