disabled systemd service re-enabled after updates

[TheDreadPirate]

Some additional parameters are being added to the apt package for future releases. The follow command will ensure that Jellyfin never starts without you actually starting it.

Code:

sudo systemctl mask jellyfin

And, in releases going forward, the Jellyfin apt package won't unmask the Jellyfin service during an upgrade. But if you do want to start Jellyfin you will need to unmask prior to starting.

If you want to stick with the "disabled" route, there will be a new option in /etc/default/jellyfin that you can uncomment to have the installer NOT start Jellyfin after it is done upgrading.

https://github.com/jellyfin/jellyfin-pac...llyfin#L51

Again, this will be in future releases.