How to Install a Desktop Environment (GUI) on an Ubuntu 20.04 Server

How to Install a Desktop Environment (GUI) on an Ubuntu 20.04 Server

In Linux, this GUI (Graphical User Interface) is referred to as a Desktop Environment.

A desktop environment is a collection of components that make up the graphical user interface (GUI) – it’s made out of widgets, icons, toolbars, wallpapers, and more. I think of it as a theme, but going even further than that. A desktop environment changes the look and feel of your system much more than a theme.

What’s more, you have quite few great options to choose from.

Linux servers don’t come with a desktop environment installed by default, and in most cases it’s not needed. However there are cases when you do require a graphical user interface on your Linux server to get your work done.

Objectives

In this tutorial we’ll install some of the most popular desktop environments on a server running Ubuntu 20.04.

These may work on other Debian based distros as well, but that’s not guaranteed.

I’ll focus on some of the most popular desktop environments available, however there are other ones that you can install, that are not listed here.

Prerequisites

  • Access to a remote server running Ubuntu 20.04, with a recommended minimum of 2GB RAM
  • Acting as a non-root sudo user, as acting as root, you run the risk of harming your system if you’re not careful.

Install GNOME Desktop Environment

GNOME (an acronym for GNU Network Object Model Environment) is a desktop environment for the X Window System.

It is designed to be simple and easy to use. It uses natural metaphors to communicate with the user and uses a desktop layout that is similar to that of other popular operating systems. It is developed by the GNOME Project, which is a community of individuals and organizations. GNOME was originally developed to run on top of the X Window System and its development environment.

It grew a large number of features and became a desktop environment. It is now developed by the GNOME Project and a large community of third-party developers. It is currently the most popular desktop environment for GNU/Linux systems.

To install a minimal GNOME, without many software packages, run:

sudo apt install gnome-session gnome-terminal

To install the full GNOME Desktop, run:

sudo apt install ubuntu-desktop

This is what GNOME looks like:

word image 28

Install XFCE Desktop Environment

XFCE (originally an acronym for XForms Common Environment, later changed to mean XFCE Environment) is a lightweight desktop environment originally developed for Linux distributions based on the older Red Hat Linux distribution, though now it has been ported to many other systems as well.

It aims to be fast and lightweight, while still being visually appealing and easy to use. It is designed to have a traditional desktop layout, similar to the one found in Windows XP and GNOME 2.

To install XFCE, which is just the desktop environment for XFCE and a few other packages, run:

sudo apt install xfce4

To install Xubuntu Desktop, which includes all the packages in XFCE4 and additional packages provided by the Xubuntu distro, run:

sudo apt install xubuntu-desktop

This is what XFCE looks like:

word image 28

Install LXQt Desktop Environment

LXQt is a lightweight desktop environment, and is the Qt port of LXDE, the Lightweight Desktop Environment, and is the default desktop environment for Lubuntu as of October 2018. It is a desktop environment with a classic desktop layout, similar to that of GNOME 2.

It is based on the Qt toolkit, and is designed to be lightweight, resource efficient and less dependent on hardware than other desktop environments.

To install LXQt, run:

sudo apt install lxqt

When you switch to LXQt for the first time it’ll ask you to select a window manager from a list. I typically select OpenBox but you can select any.

This is what LXQt looks like:

word image 29

Install LXDE Desktop Environment

LXDE (The Lightweight X11 Desktop Environment) is a fast and energy-saving desktop environment. It used to be the default desktop environment in Lubuntu, until they moved to LXQt, in October 2018, due to the slow development of LXDE. The desktop layout is similar to that of GNOME 2. It uses the Openbox Display Manager (OBDM).

Its aim is to provide users with a desktop environment that is very fast and low on system resources, while still being visually appealing and user friendly.

To install LXDE, run:

sudo apt install lxde

This is what LXDE looks like:

word image 30

Install MATE Desktop Environment

MATE Desktop, which stands for the “MATE Desktop Environment”, is a fork of GNOME 2. It is a stable, easy to use desktop environment developed with the aim of preserving the best parts of GNOME 2. MATE Desktop is the continuation of the GNOME 2 environment with support for modern hardware and free software drivers.

It is compatible with other desktop environments and window managers, features a more traditional desktop layout and is optimized for multi-monitor setups, laptops, netbooks and small form factor computers.

To install MATE Desktop, run:

sudo apt install ubuntu-mate-desktop

This is what MATE Desktop looks like:

word image 31

Install Budgie Desktop Environment

Budgie is a desktop environment developed by the Solus Project and is based on GNOME. It is also used in the Manjaro and Ubuntu Budgie desktop editions. It is written using the GTK+3 toolkit and is compatible with the GNOME stack. The development of Budgie is independent of Solus and its first version was released on July 5, 2014

Its aim is to provide a simple, attractive, and functional desktop..

To install Budgie, run:

sudo apt install ubuntu-budgie-desktop

This is what Budgie looks like:

word image 31 1

Install KDE Plasma Desktop Environment

The KDE Plasma is the default desktop environment for Kubuntu, created by KDE. It is a modular and powerful desktop environment, and designed to integrate many different applications within a desktop workspace. It is a very powerful and feature-rich desktop environment, and it is recommended for users that understand Linux and are interested in configuring their desktop.

To install KDE Plasma Desktop, which is a minimal installation including the Plasma desktop and a minimal set of applications:

sudo apt install kde-plasma-desktop

To install KDE Standard, which is includes the Plasma desktop with a standard/recommended set of applications, run:

sudo apt install kde-standard

To install KDE Full, which is the complete package, run:

sudo apt install kde-full

This is what KDE Plasma looks like:

word image 31 2

Install Cinnamon Desktop Environment

Cinnamon is a desktop environment developed for the GNOME desktop environment. It is primarily designed to be a fork of the GNOME 3 stack. It is developed by the Linux Mint development team, which is responsible for the Linux Mint distribution. The desktop layout is similar to GNOME 2.

It uses its own layout manager, the Muffin Display Manager. It features a more traditional desktop layout and is optimized for multi-monitor setups, laptops, netbooks and small form factor computers.

To install Cinnamon Desktop, run:

sudo apt install cinnamon-desktop-environment

This is what Cinnamon looks like:

Switching Between Desktop Environments

If you’ve installed multiple desktop environments and want to switch between them then you can follow this guide How to Switch Desktop Environments in Ubuntu/Debian From the Command Line.

It may work with multiple remote desktop solutions, but so far I have tested successfully with connecting via xRDP or Chrome Remote Desktop.

Conclusion

Well done. Hopefully this tutorial helped you install your preferred desktop environment on Ubuntu 20.04. If you encountered any issues then please feel free to leave a comment or contact us and we’ll get back to you as soon as we can.

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