How to install LXQt on Linux

7 min read 06-11-2024

Introduction

Are you looking for a lightweight and fast desktop environment for your Linux system? If so, you might want to consider LXQt. LXQt is a desktop environment that combines the best of LXDE and Qt. It's known for its sleek design, low resource consumption, and ease of use. In this comprehensive guide, we will delve into the world of LXQt, exploring its features, benefits, and the installation process for various popular Linux distributions.

What is LXQt?

LXQt is a free and open-source desktop environment for Linux. It is a lightweight alternative to more resource-intensive desktop environments like GNOME and KDE. LXQt is built on the Qt toolkit, providing a modern and intuitive user interface. It's an excellent choice for users who prioritize speed, efficiency, and a minimalist approach to computing.

Why Choose LXQt?

Let's explore the compelling reasons why LXQt might be the perfect desktop environment for you:

Lightweight and Fast: LXQt is renowned for its minimal resource footprint, making it ideal for older systems, netbooks, and machines with limited RAM. It boots up quickly and runs smoothly, allowing you to focus on your tasks without the lag.
User-Friendly Interface: LXQt offers a clean and straightforward interface that is easy to navigate for both novice and experienced users. It features a traditional desktop layout with a panel at the bottom, providing quick access to applications, system tray icons, and system settings.
Customization Options: While LXQt prides itself on simplicity, it also offers a surprising degree of customization. You can personalize the desktop theme, icon set, and even the panel layout to suit your preferences.
Wide Application Support: LXQt supports a wide range of applications, including popular productivity tools, media players, and web browsers. You can easily install and use your favorite applications within the LXQt environment.
Open Source and Community-Driven: As an open-source project, LXQt benefits from the contributions of a dedicated community of developers. This ensures regular updates, bug fixes, and ongoing development, making it a reliable and evolving desktop environment.

Installing LXQt on Different Linux Distributions

Now, let's dive into the practical steps involved in installing LXQt on different Linux distributions:

1. Installing LXQt on Debian/Ubuntu

Installing LXQt on Debian or Ubuntu is a straightforward process. Here's how:

Update Your System: Start by updating your system's package list and installing any necessary dependencies:
```
sudo apt update
sudo apt upgrade
```
Install LXQt Packages: Once your system is up to date, install the LXQt desktop environment using the following command:
```
sudo apt install lxqt-full
```
This command will install all the necessary packages for the LXQt desktop, including its core components, desktop utilities, and essential applications.
Log Out and Log In: After the installation completes, log out of your current desktop session and log back in. You should now see the LXQt login screen. Select LXQt to access the new desktop environment.

2. Installing LXQt on Fedora/CentOS/RHEL

Installing LXQt on Fedora, CentOS, or RHEL requires using the official repositories. Follow these steps:

Enable the LXQt Repository: Add the LXQt repository to your system's package manager. This can typically be done by creating a new file in /etc/yum.repos.d/ or /etc/dnf/repos.d/ depending on your distribution. For example, you can create a file named lxqt.repo with the following content:
```
[lxqt]
name=LXQt Repository
baseurl=http://download.lxqt.org/repositories/fedora/
enabled=1
gpgcheck=0
```
Install LXQt: Once the repository is enabled, install LXQt using the following command:
```
sudo dnf install lxqt-full
```
Log Out and Log In: As in the previous steps, log out of your current desktop session and log back in using LXQt.

3. Installing LXQt on Arch Linux

Arch Linux users have a simple and efficient installation process:

Install the LXQt Package: Use the pacman package manager to install the LXQt desktop environment:
```
sudo pacman -S lxqt-full
```
Log Out and Log In: Log out of your current desktop session and log back in to enjoy the LXQt environment.

4. Installing LXQt on Other Distributions

For other Linux distributions not mentioned above, you can typically find LXQt packages in their official repositories. Refer to the documentation for your specific distribution for detailed instructions on installing LXQt.

Configuring LXQt

Once LXQt is installed, you can customize various aspects to personalize your desktop experience. Let's explore some essential configuration options:

Appearance: You can easily change the desktop's appearance by modifying themes, icon sets, and color schemes. To access these settings, navigate to Settings > Appearance. Explore the available options to find a visual style that resonates with your preferences.
Panel: The panel at the bottom of the screen provides quick access to applications, system notifications, and system settings. You can customize the panel's layout, adding or removing widgets to suit your workflow. Right-click on the panel to access its configuration options.
Window Manager: LXQt uses the Openbox window manager by default. You can fine-tune its behavior through the Settings > Openbox menu. This menu allows you to customize window decorations, keyboard shortcuts, and other aspects of the window manager's functionality.
Keyboard Shortcuts: LXQt offers a range of keyboard shortcuts to streamline your workflow. You can view and modify these shortcuts in Settings > Keyboard. Customize shortcuts to perform actions quickly and efficiently.
Applications: LXQt includes a set of essential applications, such as a file manager, terminal emulator, and text editor. You can install additional applications from the LXQt package manager or other software sources.

Common LXQt Applications

LXQt comes equipped with several essential applications that enhance your desktop experience. Let's highlight some of the most useful ones:

PCManFM-Qt: PCManFM-Qt is LXQt's file manager. It's a lightweight and feature-rich application that allows you to navigate your files, folders, and drives with ease.
LXQt Terminal: The LXQt Terminal is a simple yet powerful terminal emulator. It enables you to interact with your system through the command line interface.
LXQt Session Manager: The Session Manager allows you to save and restore your desktop sessions. This feature is useful for preserving your application windows and settings between logins.
LXQt Task Manager: The Task Manager provides an overview of your running processes and system resource usage. You can use it to monitor system performance and manage your applications.

Benefits of Using LXQt

Let's summarize the key advantages of embracing LXQt as your primary desktop environment:

Lightweight and Resource-Efficient: LXQt's minimal resource consumption ensures a smooth and responsive experience, even on older or less powerful hardware.
Fast Boot and Startup: LXQt boots up quickly and launches applications efficiently, allowing you to get to work faster.
User-Friendly and Intuitive: The simple and intuitive design of LXQt makes it easy to navigate and learn, making it a great choice for both novice and experienced users.
Customization Options: LXQt allows for customization of themes, icons, and panel layout, providing a personalized desktop experience.
Wide Application Support: LXQt supports a wide range of applications, ensuring compatibility with your preferred tools and programs.
Active Community: The LXQt community ensures ongoing development, bug fixes, and regular updates, making it a reliable and evolving desktop environment.

Using LXQt for Specific Use Cases

LXQt's versatility and lightweight nature make it well-suited for various use cases:

Netbooks and Ultrabooks: LXQt is an excellent choice for netbooks and ultrabooks with limited resources. It offers a fast and efficient desktop experience without straining these smaller machines.
Older Systems: If you have an older computer with limited RAM or a slower processor, LXQt can breathe new life into your system by providing a smooth and responsive user experience.
Servers and Headless Systems: LXQt can be used as a lightweight desktop environment on servers or headless systems. Its minimal resource consumption allows it to run smoothly even without a graphical display.
Kiosks and Embedded Systems: LXQt's simplicity and customization options make it suitable for kiosks or embedded systems where a lightweight and user-friendly interface is required.
Minimalist Computing: If you prefer a minimalist computing experience with minimal distractions, LXQt's clean and straightforward interface can help you focus on your tasks without unnecessary clutter.

Conclusion

LXQt is a powerful and versatile desktop environment that combines a lightweight design with a modern and user-friendly interface. Whether you're looking for a solution for an older system, a netbook, or simply a minimalist and efficient desktop experience, LXQt is worth considering. Its wide application support, customizable settings, and active community make it a compelling choice for users seeking a balanced and efficient desktop environment.

FAQs

1. Is LXQt better than other desktop environments like GNOME or KDE?

There is no single best desktop environment, as each has its strengths and weaknesses. LXQt excels in its lightweight nature, speed, and simplicity. GNOME and KDE offer more features, customization options, and a more visually appealing interface. The choice depends on your individual preferences and system resources.

2. Can I switch back to my previous desktop environment after installing LXQt?

Yes, you can easily switch back to your previous desktop environment. Simply choose your previous environment from the login screen or use the system's display manager to select the desired desktop.

3. Can I customize the LXQt desktop further?

LXQt offers various customization options beyond themes and icons. You can fine-tune the window manager, keyboard shortcuts, panel layout, and other aspects to personalize your desktop experience.

4. What are some common LXQt alternatives?

Some popular LXQt alternatives include Xfce, MATE, and Cinnamon. These desktop environments offer similar lightweight and efficient experiences with varying levels of customization and feature sets.

5. How can I get help or support for LXQt?

You can find help and support for LXQt through its official website, forums, and documentation. The LXQt community is active and responsive, ready to assist you with any questions or issues you encounter.