使用Plex存储库
从存储库导入GPG密钥

curl https://downloads.plex.tv/plex-keys/PlexSign.key | sudo apt-key add -

将存储库添加到系统

echo deb https://downloads.plex.tv/repo/deb public main | sudo tee /etc/apt/sources.list.d/plexmediaserver.list

更新apt缓存

sudo apt update

安装

sudo apt install plexmediaserver

更新

sudo apt upgrade plexmediaserver -y

启动

sudo systemctl start plexmediaserver

设置自启

sudo systemctl enable plexmediaserver