Comment 25 for bug 320639

The problem here is definitely caused by both Xorg and the Synaptics driver doing acceleration. Before the update, I believe that only the Synaptics driver was doing it, but the updated driver fails to turn it off. Turning of acceleration in the Synaptics driver and letting Xorg do it all works slightly better, but the touchpad still seems way to sensitive to small movements, so it would be great if Xorg acceleration could be turned off so that the regular Synaptics acceleration could be reenabled.