Ever since I installed ubuntu on my Lenovo X201 "tablet" I've had issues with getting the touchscreen to work.
I've tried a few things and got the touchscreen to work, more or less. I have to keep executing "sudo inputattach --daemon -w8001 /dev/ttyS4". (from here https://forum.thinkpads.com/viewtopic.php?t=131278)

I can't get the stylus to to work all the time, but I can live with that.
What is more annoying is that it stops working when I switch to tablet mode.
The buttons also stop working, but that is whatever.

What am I missing? I don't seem to see anybody else having this particular issue?
Keep in mind I am basically illiterate when it comes to linux, so you're going to have to explain it like your talking to a child