I’ve tried linux mint, fedora, ubuntu, non had support. im using Legacy bios because I can’t solder. Lenovo 500e Gen 3
I don’t know about your Chromebook specifically but I’ve heard that touchscreen sometimes works on full rom but not RW_LEGACY. You don’t have to solder to install full rom. You can open up your Chromebook and use the jumper method or use CCD.
Disclaimer: I am the person who sells a debug board adapter