apt-get install gnupg curl
echo deb https://downloads.plex.tv/repo/deb public main | sudo tee /etc/apt/sources.list.d/plexmediaserver.list curl https://downloads.plex.tv/plex-keys/PlexSign.key | sudo apt-key add -
sudo dpkg -i plexmediaserver_1.14.1.5488-cc260c476_amd64.deb
https://support.plex.tv/articles/200288586-installation/
https://support.plex.tv/articles/200931138-troubleshooting-remote-access/
In order to forward a port for Plex Media Server, you’ll need three main pieces of information: WAN/External Port: Port 32400 (TCP) is default, but you can generally use any available port in the 20,000 to 50,000 range. LAN/Internal Port: This will always be 32400. IP Address: The local IP Address of the computer running the Plex Media Server. This is what you did above. https://www.linode.com/docs/applications/media-servers/install-plex-media-server-on-ubuntu-16-04/#install-plex