I am on an Asus Zenbook UX32VD in Ubuntu 12.10. Both in 12.04 and 12.10 I haven't been able to change the mouse speed (i.e. the "sensitivity" in the mouse/touchpad dialog). I can change the slider, but nothing changes.
This is a big problem for me, since the mouse speed is somewhat slow. Any suggestions?
The problem is both for the touchpad and mouse.