jellyfin service failed

[TheDreadPirate]

First, we highly discourage running Jellyfin on a RPi.  If a client doesn't support your media's codecs none of the RPis have enough power to transcode. 

With that said, if you are using a Debian based OS (likely) run the following commands.  The last command is will run a script to automatically setup Jellyfin on a debian based system.

Code:

sudo apt remove jellyfin
sudo rm /etc/apt/sources.list.d/jellyfin.list
curl https://repo.jellyfin.org/install-debuntu.sh | sudo bash