Technically, that's not correct: Xubuntu is just an ubuntu package (https://packages.ubuntu.com/disco/xubuntu-desktop https://packages.ubuntu.com/disco/xubuntu-

Technically, that's not correct: Xubuntu is just an ubuntu package (https://packages.ubuntu.com/disco/xubuntu-desktop https://packages.ubuntu.com/disco/xubuntu-desktop). You can install any other Ubuntu (Debian) packages.