[dagar]

Any X or T series with intel video tends to work pretty well. I've personally had great results with Ubuntu on a T410, T420, T520, T530, X1, X60 in the last few years.

[privong]

I will add the X201 to that list. I have been using one, exclusively with linux, for the past 4 years.

[vacri]

I would remove the x201 from the list. It works fine with linux, but the TN screen is absolutely awful. The viewing angle is so narrow that even sited dead in front of it, I can't watch a video without some of the blacks looking wrong.

This comment was typed on my own 4-year-old x201 :)