Good luck. Fingers crossed it’s your solution, and an easy one at that.

Quick web search led me to this which is an Acer owner trying to install PopOS. Likely similar steps that you will need to follow to be successful.

Seems like maybe a good use for Kasm Workspaces. Use persistence in each session to save settings, files etc…

I use Jellyfin. You have to install the Bookshelf plugin (or at least I didn’t the time I set it up, may be a default now). Saves progress, and gives me one less service to manage as I use Jellyfin for Movies, TV, and Music libraries already.