Install LXDE on Ubuntu - Lightweight Desktop Guide
LXDE: A Lightweight Desktop Environment
LXDE presents itself as a streamlined desktop solution, offering an alternative to more resource-intensive environments like Unity, GNOME, and KDE.
This desktop is particularly well-suited for older hardware or users prioritizing speed and efficiency in their computing experience.
Key Characteristics of LXDE
In terms of resource consumption, LXDE is even more lightweight than XFCE, the desktop environment utilized by Xubuntu.
The design philosophy behind LXDE centers on providing essential desktop functionality without the bloat of superfluous features.
It delivers a functional, yet uncluttered, desktop experience, avoiding excessive graphical embellishments or features that might hinder productivity.
LXDE focuses on core usability, ensuring a responsive and efficient system for everyday tasks.
Users can expect a stripped-down approach, prioritizing performance and simplicity over visual complexity.
Installation
To install both Lubuntu’s tailored LXDE environment and the standard LXDE on Ubuntu, execute the following command:
sudo apt-get install lubuntu-desktop
This command initiates the installation process, bringing the lightweight desktop environment to your system.
Alternatively, if you wish to install only the vanilla LXDE desktop, the following command should be used:
sudo apt-get install lxde
This will install the core LXDE packages without the Lubuntu customizations.
Another option for experiencing LXDE is to download a Lubuntu live CD. Lubuntu is specifically a derivative of Ubuntu that features LXDE as its default desktop environment.
This allows you to test the environment without making any changes to your existing system.
Initiating LXDE
Following the installation of either package, a logout is required. Subsequently, choose either the Lubuntu or LXDE session from the login screen to proceed.
The primary distinction between these environments lies in their pre-configured settings. Variations are present in default themes, wallpapers, and panel arrangements. For instance, Lubuntu features Chromium as its standard browser, whereas standard XFCE utilizes Mozilla Firefox. However, users are free to employ any preferred browser with either environment.
Lubuntu's Appearance
Below is an illustration of Lubuntu’s customized interface:
The visual presentation is tailored for a specific user experience.
Vanilla LXDE Environment
Here is a view of the standard LXDE environment:
This represents the base LXDE installation without customizations.
Lubuntu-netbook
A Lubuntu-netbook environment is also available. This version incorporates LXDE’s LxLauncher. The traditional desktop is replaced with an application launcher specifically designed for netbook computers.
This provides a streamlined interface for smaller devices.
Exploring the LXDE Desktop Environment
The LXDE desktop presents a familiar layout. The lower-left corner houses the standard menu button, application launcher, and a workspace switcher for efficient multitasking.
Conversely, the right side of the screen features the notification area, a system clock, and a button for logging out.
For file management, LXDE utilizes PCManFM. This application serves as a lightweight alternative to the Nautilus file manager commonly found within the GNOME desktop environment.
Personalization options are readily available. The "Customize Look and Feel" utility, accessible through the Preferences menu, enables users to modify LXDE’s theme and overall appearance.
Desktop customization is also straightforward. A right-click on the desktop surface allows selection of "Desktop Preferences," granting control over wallpaper and appearance settings.
The panel itself is highly configurable. Right-clicking the LXDE panel and choosing "Panel Settings" opens a window for adjustments.
Within Panel Preferences, you can alter its screen location, size, and visual style. Furthermore, panel applets can be toggled and rearranged to suit individual preferences.
System monitoring is provided by a basic Task Manager. This tool, located under System Tools in the menu, displays CPU and memory utilization alongside a list of currently running processes.
Processes can be managed directly from the Task Manager; right-clicking allows you to terminate a process or adjust its priority.
To conclude your session, simply click the logout button situated in the bottom-right corner of the screen.
For users seeking a more contemporary desktop experience while retaining traditional elements, Cinnamon presents a viable alternative.