There it is – This is the problem.
You are relying on Nautilus’ automounter.
This does not work with Plex
I will further “guess”, your hdds are in /media ? ![]()
Do the mount properly on linux and it will be fine.
When you take control of the mount:
- The drives are mounted at system start – before you log in
- The drives are not exclusive to you. They are system resources.