GNOME Desktop Environment
Desktop Environment is not neccessary for Server usage, though. But Sometimes installation or using an application requires Desktop Environment, then build Desktop Environment as follwos.
|||Install GNOME Desktop Environment.|
apt -y install gnome
# select Gdm3 or Lightdm during installation (this example selects Lightdm)
|||Click the icon which is located near the user name.|
|||Select [GNOME Classic] on this example. If you'd like to use Modern style's GNOME, select [GNOME], then, GNOME Shell starts.|
|||GNOME Desktop Environment starts.|