Instalación Virtual Box y Ubuntu
Virtual Box: https://www.virtualbox.org/wiki/Downloads
Ubuntu: https://ubuntu.com/download/desktop/thank-you?version=20.04.2.0&architecture=amd64
ubuntu download
Virtual Box: https://www.virtualbox.org/wiki/Downloads
Ubuntu: https://ubuntu.com/download/desktop/thank-you?version=20.04.2.0&architecture=amd64
ubuntu download