Runs great on a Lenovo ThinkPad T430s and X220T. However I had to send back a T440s, and I guess it is the same with all the new Thinkpad models :( The "virtua

Runs great on a Lenovo ThinkPad T430s and X220T. However I had to send back a T440s, and I guess it is the same with all the new Thinkpad models :( The "virtual" trackpoint buttons work so bad (while clicking the cursor slides) and when you disable the trackpad alltogether then you have no mouse-buttons at all! But I guess this is not Ubuntu's fault - it's Lenovo who screwed it up.