I had the following - and luckily they worked great under Linux (Ubuntu LTS or Lubuntu): Lenovo ThinkPad x61s Lenovo ThinkPad x220 Lenovo ThinkPad x230 Lenovo

I had the following - and luckily they worked great under Linux (Ubuntu LTS or Lubuntu): Lenovo ThinkPad x61s Lenovo ThinkPad x220 Lenovo ThinkPad x230 Lenovo ThinkPad Lenovo ThinkPad x1 DELL Latitude E7450 and similar Problematic: Lenovo ThinkPad x240 - hypersensitive touchpad makes mouse pointer jumpt while writing text