Lubuntu 17.04
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Developer | Lubuntu Community and LXDE Foundation |
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OS family | Unix-like |
Working state | Active development |
Source model | Open source |
Latest release | 17.04 / 13 April 2017 |
Kernel type | Monolithic (Linux) |
Userland | GNU |
Default user interface | LXDE |
License | Mainly the GNU GPL / various others |
Official website | lubuntu |
Lubuntu (/lʊˈbʊntuː/ luu-BUUN-too) is a lightweight Linux distribution based on Ubuntu but using the LXDE desktop environment in place of Ubuntu's Unity shell and GNOME desktop. LXDE is touted as being "lighter, less resource hungry and more energy-efficient".
Like Xubuntu, Lubuntu is intended to be a low-system-requirement, low-RAM environment for netbooks, mobile devices, and older PCs. Tests show it can use half as much RAM as Xubuntu, making it an attractive choice for installing on older hardware such as being refurbished for charitable distribution.
The name Lubuntu is a portmanteau of LXDE and Ubuntu. LXDE stands for Lightweight X11 Desktop Environment, while the word Ubuntu means "humanity towards others" in the Zulu and Xhosa languages.
Lubuntu received official recognition as a formal member of the Ubuntu family on 11 May 2011, commencing with Lubuntu 11.10, which was released on 13 October 2011.
The LXDE desktop was first made available for Ubuntu in October 2008, with the release of Ubuntu 8.10 Intrepid Ibex. These early versions of Lubuntu, including 8.10, 9.04 and 9.10, were not available as separate ISO image downloads, and could only be installed on Ubuntu as separate lubuntu-desktop packages from the Ubuntu repositories. LXDE can also be retroactively installed in earlier Ubuntu versions.