Running Ubuntu on T480s. Nice machine, plenty thin and really lightweight. Touchpad is nice, no pinch-to-zoom on linux but two-finger right click is finally working it seems (click, not tap). Battery life could be better, getting ~4hours on Ubuntu 18.10 with tlp installed (and I thought 6hrs on the 2016 Macbook Pro was a downgrade :/) I miss the mac apps though, linux apps got frozen in time somewhere in the early 2000s.