2023-10-27, 12:12 AM
Since you're using Docker, is /media/appdata a mapped volume? The error causing this fail state is pretty easy to spot. Jellyfin tries to create that folder and it already exists. And may not have the correct permissions to be read or overwritten. If it's mapped, what lives there? Can it be backed up and removed?
Jellyfin 10.10.0 LSIO Docker | Ubuntu 24.04 LTS | i7-13700K | Arc A380 6 GB | 64 GB RAM | 79 TB Storage