This. The X1 Elite laptops came out 2+ years ago, but you still need to use a special Ubuntu remix to get everything* working, and support is very dependent on which laptop you bought. You could say it’s not Qualcomm’s job to make audio or the camera work on every Lenovo/Dell/HP, but someone needs to do it…
*: I’m sure there’s some features that still aren’t working right.
*: I’m sure there’s some features that still aren’t working right.