Linux Desktop Environments

This article discusses the desktop environments used across different Linux distributions.
1 Overview
For Linux beginners, new terms can often feel overwhelming. One of the most common is the Desktop Environment (DE).
A Desktop Environment is a vital part of the Linux user experience. This article explains:
- What a desktop environment is and why it matters
- The main components of a DE
- Popular desktop environments
- Variants such as forks and spins
Understanding these will help new users choose the right DE for their needs and preferences.
2 What Is a Desktop Environment?
A Desktop Environment (DE) is a collection of software that provides a Graphical User Interface (GUI) for interacting with the operating system.
A DE typically includes:
- File manager
- Icons and themes
- Wallpaper and widgets
- Panels and menus
- Built-in applications (e.g., text editor, calculator, media player, web browser)
Most Linux distributions come in two main editions:
- Server (without GUI, command-line only)
- Desktop (with GUI provided by a DE)
For example, Ubuntu Desktop ships with GNOME as its default DE. You can check which DE is currently running using:
echo $XDG_CURRENT_DESKTOP
Example output:
ubuntu:GNOME
Without a DE, interaction is limited to the Command Line Interface (CLI). While many advanced users prefer the CLI, a DE makes Linux more approachable for newcomers.
3 Components of a Desktop Environment
A DE includes both visual and functional elements such as:
- File manager
- Panels and menus
- Themes, icons, and fonts
- Window manager
- Application launcher
- Terminal emulator
- Virtual workspaces
- System tray
- Mouse pointer/cursor
It also comes with built-in applications like:
- Text editor
- Calculator
- Media player
- Web browser
- Document/PDF viewer
- Archive manager
- System monitor
Simply put, everything that defines the look and feel of your Linux desktop is part of the Desktop Environment.
4 Choosing a Desktop Environment
With so many options available, choosing the right DE depends on your needs. Consider factors like:
- Resource usage (lightweight vs heavy)
- Appearance (classic, modern, or minimalist)
- Customization (flexible vs simple)
- Performance (optimized for old or new hardware)
There is no single “best” DE — only what fits you best. For example:
- Users with older hardware should consider Xfce or MATE.
- Those who prefer modern aesthetics may like GNOME or Budgie.
- Power users who enjoy heavy customization usually choose KDE Plasma.
Ultimately, pick the DE that feels comfortable and performs well on your system.
5 Popular Desktop Environments
5.1 GNOME
- Pros: Simple, intuitive, modern, and relatively resource-efficient.
- Best for: Beginners or those who want a clean, distraction-free interface.
- Default on: Ubuntu, Fedora.
5.2 KDE Plasma
- Pros: Highly customizable, Windows-like interface, and more resource-efficient than older versions.
- Best for: Users who want total control over their desktop’s appearance and behavior.
- Default on: Kubuntu, openSUSE.
5.3 Budgie
- Pros: Minimalist, elegant, easy to use, with moderate customization options.
- Best for: Users who want a beautiful, modern desktop without complexity.
- Default on: Solus, Ubuntu Budgie.
5.4 Xfce
- Pros: Extremely lightweight, stable, and efficient — perfect for older devices.
- Best for: Users seeking a fast, no-frills desktop experience.
- Default on: Xubuntu, Manjaro Xfce.
5.5 MATE
- Pros: Lightweight, traditional layout, stable — reminiscent of GNOME 2.
- Best for: Users who prefer a classic interface with great efficiency.
- Default on: Ubuntu MATE, Linux Mint MATE.
Other DEs include Cinnamon (Linux Mint), LXQt/LXDE (lightweight), and Pantheon (elementary OS) — each with unique strengths and visuals.
6 Desktop Environment Variants
Beyond official releases, many DEs have variants, known as forks or spins.
6.1 Fork
- A fork is a derivative of an existing DE, often created to preserve old features or introduce new ones.
- Example: MATE is a fork of GNOME 2, developed after GNOME 3’s release.
6.2 Spin
- A spin is an official edition of a Linux distribution featuring a different DE.
- Example: Kubuntu is an Ubuntu spin that uses KDE Plasma.
- The goal is to offer users a different DE experience without needing manual setup.
7 Conclusion
- A Desktop Environment (DE) is the graphical interface that allows users to interact visually with Linux.
- Without it, Linux is purely CLI-based.
- Popular DEs include GNOME, KDE Plasma, Budgie, Xfce, MATE, Cinnamon, LXQt, and others.
- Each DE has its advantages — choose one based on your hardware and preferences.
- The Linux ecosystem is further enriched by forks and spins that offer flexibility and variety.
By understanding desktop environments, new users can better choose the right Linux experience — making learning Linux both enjoyable and productive.