I have been struggling to get my egpu working on my p52s, What I wanted seemed simple I just wanted to extend my desktop across multiple monitors. Well thanks to this forum and a few other places I have it working great in Linux Mint.
I will plan on releasing the scripts after more testing, just wanted to say this forum was invaluable.
Your setup looks great! Looks like you almost got hot-swap support for your eGPU without having to restart the X server. Do you mind sharing some pointers on how you managed to get that working? Also are you using Wayland?