Linux skills are limited to copy/paste so excuse any dumb questions I come up with.
I have installed Mint on an old EliteDesk and then used the Software Manager to install Jellyfin. So far all good, I can connect to the Jellyfin server over my lan.

Because the server will be running "headless" I wanted Jellyfin to autostart when the server is booted. The method I followed gave a "Unit jellyfin.service not found" probably because it was using Ubuntu, not Mint.

Is there a simple way to make Jellyfin autostart on boot or do I need to start again and install Ubuntu?

Thanks