Hi Vincent, I've hit the same issue today. I'm pretty sure that downgrade will help, but I made a different workaround: I've created the ~/.xprofile file with contents: xinput --set-prop "AlpsPS/2 ALPS DualPoint TouchPad" 'Device Accel Constant Deceleration' 0.2 & (xinput must be installed) It works, but only after I log in, of course. Cheers, Tomasz