On 03/30/2026, Linux.org was briefly defaced due to a XenForo vulnerability that is also known to have affected other XenForo-based forums. More info here.

Linux is the predominant operating system for servers and is also used on all of the world's 500 fastest supercomputers. [g] When combined with Android, which uses a Linux-based kernel and is designed …

Looking to get started in Linux? Develop a good working knowledge of Linux using both the graphical interface and command line across the major Linux distribution families with The Linux Foundation’s …

Feb 11, 2026 · Linux is one of the most widely used open-source operating systems. It's fast, secure, stable, and powers everything from smartphones and servers to cloud platforms and IoT devices. …

1 day ago · Making You A Better Linux User The new xdg-session-management protocol finally brings session saving and restoration to Wayland, eliminating a long-standing annoyance for Linux users …

Jan 23, 2023 · Linux is an open-source, community-developed operating system with the kernel at its core, alongside other tools, applications, and services. Like any other operating system like Windows …

The term “Linux” technically refers to just the Linux kernel. Most people refer to the entire operating system as "Linux" because to most users an OS includes a bundle of programs, tools, and services …

Oct 6, 2021 · Learn all about Linux, including what goes into a Linux distribution, how Linux is used, how it works, the pros and cons of using Linux and its history.

Download Ubuntu Ubuntu is the world’s favorite Linux operating system. Run it on your laptop, workstation, server, or IoT device, with five years of free security updates.

Feb 5, 2026 · What is Linux? Linux® is an open source operating system (OS) created by Linus Torvalds in 1991. Today, it has a massive user base, and is used in the world’s 500 most powerful …