Descarga:
https://www.ubuntu.com/download/desktop
Ubuntu 18.04.3 LTS Desktop 64 bits:
http://releases.ubuntu.com/18.04/
Ubuntu 18.04 LTS Desktop 64 bits Torrent:
http://releases.ubuntu.com/18.04/
http://releases.ubuntu.com/bionic/
Mirror:
http://releases.ubuntu.com/bionic/
Ubuntu Server 18.04.3 LTS:
https://www.ubuntu.com/download/server
VIDEO: