Newbie Setting up Jellyfin

Server: LIFEBOOK-S751

Version: 10.5.2

Operating System: Linux

Architecture: X64

I am new to media servers and I have recently installed Jellyfin on my laptop. I don’t know how to setup the server so I can access it within or outside of my network. I can only access the server on my laptop using http://127.0.0.1:8096. When I go to the dashboard under server I see the information I provided above.

Your help would be greatly appreciated.

When I do sudo apt-get update I get a few errors

Err:13 https://repo.jellyfin.org/ubuntu tina Release
404 Not Found [IP: 68.183.204.194 443]
Get:14 http://repository.spotify.com stable InRelease [3,316 B]
Hit:15 http://ppa.launchpad.net/oguzhaninan/stacer/ubuntu bionic InRelease
Hit:16 http://ppa.launchpad.net/ppsspp/stable/ubuntu bionic InRelease
Get:18 http://ppa.launchpad.net/certbot/certbot/ubuntu bionic/main amd64 Packages [8,032 B]
Err:14 http://repository.spotify.com stable InRelease
The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 4773BD5E130D1D45
Get:19 http://ppa.launchpad.net/certbot/certbot/ubuntu bionic/main i386 Packages [8,028 B]
Get:20 http://ppa.launchpad.net/certbot/certbot/ubuntu bionic/main Translation-en [4,176 B]
Reading package lists… Done
E: The repository ‘https://repo.jellyfin.org/ubuntu tina Release’ does not have a Release file.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: GPG error: http://repository.spotify.com stable InRelease: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 4773BD5E130D1D45
E: The repository ‘http://repository.spotify.com stable InRelease’ is not signed.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

Hey there! So you’re using Linux Mint?

It looks like Tina is based off of Ubuntu 18.04 Bionic Beaver, so what you need to do first is make a change in this file:
/etc/apt/sources.list.d/jellyfin.list

Change tina to bionic and it should be fine.