Developer | Fedora Project |
---|---|
OS family | Linux (Unix-like) |
Working state | Current |
Source model | Open source |
Initial release | November 4, 2003 [1] |
Latest release | 41 [2] / 29 October 2024 [2] |
Latest preview | 41 Beta / 17 September 2024 |
Repository | src |
Marketing target | Desktop computers, servers, supercomputers |
Package manager | RPM (DNF), Flatpak, OSTree |
Platforms | |
Kernel type | Monolithic (Linux kernel) |
Userland | GNU |
Default user interface | GNOME Shell, Bash |
License | GPL and various free software licenses, plus proprietary firmware files [6] |
Official website | fedoraproject |
Fedora Linux [7] is a Linux distribution developed by the Fedora Project. It was originally developed in 2003 as a continuation of the Red Hat Linux project. It contains software distributed under various free and open-source licenses and aims to be on the leading edge of open-source technologies. [8] [9] [10] It is now the upstream source for CentOS Stream and Red Hat Enterprise Linux. [11] [12]
Since the release of Fedora 21 in December 2014, three editions have been made available: personal computer, server and cloud computing. This was expanded to five editions for containerization and Internet of Things (IoT) as of the release of Fedora 37 in November 2022. [13] [14] A new version of Fedora Linux is released every six months. [15]
As of February 2016 [update] , Fedora Linux has an estimated 1.2 million users, [16] and is also the distribution used by Linus Torvalds, creator of the Linux kernel (as of May 2020 [update] ). [17] [18] [19]
Fedora has a reputation for focusing on innovation, integrating new technologies early on and working closely with upstream Linux communities. [10] [20] Making changes upstream instead of specifically for Fedora Linux ensures that the changes are available to all Linux distributions.
Fedora Linux has a relatively short life cycle: Each version is usually supported for at least 13 months, where version X is supported only until 1 month after version X+2 is released and with approximately 6 months between most versions. [21] Fedora users can upgrade from version to version without reinstalling. [22] [23]
The default desktop environment is GNOME, and the default user interface is the GNOME Shell. Other desktop environments are available, including KDE Plasma, Xfce, LXQt, LXDE, MATE, Cinnamon, and Budgie as well as window managers including i3, and Sway. [24] [25]
A live media drive can be created using Fedora Media Writer or the dd command, [26] allowing users to try Fedora Linux without writing any changes to their hard drives.
Most Fedora Linux editions use the RPM package management system and DNF as a tool to manage installed software. [27] DNF uses libsolv, an external dependency resolver. [27] Flatpak is also included by default.
The CoreOS and Silverblue editions are designed for operating system-level virtualization. These editions use rpm-ostree (a hybrid transactional image/package system), [28] and traditional RPM (or other package management systems) can be used in containers.
Fedora Linux uses Security-Enhanced Linux by default, which implements a variety of security policies, including mandatory access controls, which Fedora adopted early on. [29] Fedora provides a hardening wrapper, and does hardening for all of its packages by using compiler features such as position-independent executable (PIE). [30] Fedora also ships with firewalld as a default firewall.
Fedora Workstation comes preinstalled with a wide range of software such as LibreOffice and Firefox. Additional software is available from the software repositories and can be installed using the DNF package manager or GNOME Software.
Additionally, extra repositories can be added to the system, so that software not available in Fedora Linux can be installed easily. [31] Software that is not available via official Fedora repositories, either because it does not meet Fedora's definition of free software or because its distribution may violate US law, can be installed using third-party repositories. Popular third-party repositories include RPM Fusion free and non-free repositories. Fedora also provides users with an easy-to-use build system for creating their own repositories called Copr. [32]
Since the release of Fedora 25, the operating system defaults to the Wayland display server protocol, which replaced the X Window System. [33]
Fedora Linux uses Anaconda as the system installer.
Beginning with Fedora 21, it is available in three editions, [13] expanded to five editions as of version 37. [14] [34]
It targets users who want a reliable, user-friendly, and powerful operating system for their laptop or desktop computer. It comes with GNOME by default but other desktops can be installed or can be directly installed as Spins.
Silverblue is a variant of Fedora Workstation. [35] [36] It is an atomic desktop operating system. Every Silverblue installation is identical to every other installation of the same version, and it never changes as it is used. The immutable design is intended to make the operating system more stable, less prone to bugs, easier to test and develop, and create a platform for containerized applications as well as container-based software development. Applications and containers are kept separate from the host system. OS updates are fast and there is no installation stage. With Silverblue, it is also possible to roll back to the previous version of the operating system, if something goes wrong. [37]
Fedora Silverblue was previously known as Fedora Atomic Workstation. The descriptive name for this product is image-mode container-based Fedora Workstation based on rpm-ostree, which is clear but unsuitable for branding. The team preferred the project name Silverleaf, but could not secure that name for various reasons. Therefore, it was named Silverblue, though the logo still retains the impression of a leaf. [38]
The long-term goal for this effort is to transform Fedora Workstation into an image-based system where applications are separate from the OS, and updates are atomic. Red Hat engineers, along with independent free software contributors have built most of the pieces for this new desktop over the last few years: OSTree, Flatpak, Flathub, rpm-ostree, and GNOME Software.
The ultimate goal of this effort always was to create an image-based variant of the Workstation that is at feature-parity and better suited for certain use cases than the traditional variant. Until the end of 2017, the Silverblue team slowly completed the necessary pieces for the vision of an immutable image-based OS with independent applications: Wayland, flatpak, and rpm-ostree support in GNOME Software, etc. During the same time, Project Atomic has added new features like package layering to rpm-ostree and added rpm-ostree support to Anaconda. [39] Fedora also supports more immutable editions, including Sway Atomic, Budgie Atomic, and Kinoite for KDE Plasma.
Its target usage is for servers. It includes the latest data center technologies. This edition does not come with a desktop environment, but one can be installed. From Fedora 28, Server Edition will deliver Fedora Modularity, [40] adding support for alternative update streams for popular software such as Node.js and Go.
Images of Fedora Linux tailored to running on Internet of Things devices. It supports x86_64, aarch64 and armhfp processors. [41]
The successor of Fedora Atomic Host (Project Atomic) and Container Linux after Fedora 29, [42] it provides a minimal image of Fedora Linux which includes just the bare essentials. This is not to be confused with Fedora Core. It is meant for deployment in cloud computing. It provides Fedora CoreOS images which are optimized minimal images for deploying containers. [43] CoreOS replaced the established Container Linux when it was merged with Project Atomic [44] after its acquisition by Red Hat in January 2018. [45]
Similar to Debian blends, the Fedora Project also distributes custom variations of Fedora Linux called Fedora Labs. [46] These are built with specific sets of software packages, targeting specific interests such as gaming, security, design, [47] robotics, [48] [49] and scientific computing [50] (that includes SciPy, Octave, Kile, Xfig and Inkscape).
The Fedora AOS (Appliance Operating System) was a specialized spin of Fedora Linux with reduced memory footprint for use in software appliances. Appliances are pre-installed, pre-configured, system images. This spin was intended to make it easier for anyone (developers, independent software vendors (ISV), original equipment manufacturers (OEM), etc.) to create and deploy virtual appliances.
The Fedora project officially distributes different variations called "Fedora Spins" [51] which are Fedora Linux with different desktop environments (GNOME is the default desktop environment). The current official spins, as of Fedora 40, are KDE Plasma, [52] Xfce, [53] LXQt, [54] MATE (with Compiz), [55] Cinnamon, [56] LXDE, [57] SoaS, [58] i3, [59] Phosh (for use on PinePhone), [60] Budgie, [61] and Sway. [62] In addition, the KDE, Sway, and Budgie spins are provided as OSTree-backed immutable spins named Kinoite, [63] Sway Atomic, [64] and Budgie Atomic [65] respectively.
In addition to Spins, which are official variants of the Fedora system, the project allows unofficial variants to use the term "Fedora Remix" without asking for further permission, although a different logo (provided) is required. [66]
x86-64 and ARM AArch64 are the primary architectures supported by Fedora. [4] As of release 38, Fedora also supports IBM Power64le, IBM Z ("s390x"), MIPS-64el, MIPS-el and RISC-V as secondary architectures.
Fedora 28 was the last release that supported ppc64 and users are advised to move to the little endian ppc64le variant. [67] Fedora 36 was the last release with support for ARM-hfp. [68]
The Fedora Project also distributes several other versions [69] with less use cases than mentioned above, like network installers and minimal installation images. They are intended for special cases or expert users that want to have custom installations or configuring Fedora from scratch.
In addition, all acceptable licenses for Fedora Linux (including copyright, trademark, and patent licenses) must be applicable not only to Red Hat or Fedora, but also to all recipients downstream. This means that any "Fedora-only" licenses, or licenses with specific terms that Red Hat or Fedora meets but that other recipients would not are not acceptable (and almost certainly non-free, as a result).
The name of Fedora derives from the original "Fedora Linux", a volunteer project that provided extra software for the Red Hat Linux distribution, and from the characteristic fedora hat used in Red Hat's "Shadowman" logo. Warren Togami began Fedora Linux in 2002 as an undergraduate project at the University of Hawaii, [70] intended to provide a single repository for well-tested third-party software packages so that non-Red Hat software would be easier to find, develop, and use. The key difference between Fedora Linux and Red Hat Linux was that Fedora's repository development would be collaborative with the global volunteer community. [71] The original Fedora Linux was eventually absorbed into the Fedora Project, carrying with it this collaborative approach. [72] The Fedora Project is sponsored primarily by Red Hat with additional support and sponsors from other companies and organizations. [73]
Fedora Linux, then known as "Fedora Core", was a fork of Red Hat Linux launched in 2003, when Red Hat Linux was discontinued so the team could focus on their paid version for servers: Red Hat Enterprise Linux. [74] Red Hat Enterprise Linux was to be Red Hat's only officially supported Linux distribution, while Fedora was to be a community distribution. [74] Red Hat Enterprise Linux branches its releases from versions of Fedora. [75]
Before Fedora 7, Fedora Linux was called Fedora Core after the name of one of the two main software repositories - Core and Extras. Fedora Core contained all the base packages that were required by the operating system, as well as other packages that were distributed along with the installation CD/DVDs, and was maintained only by Red Hat developers. Fedora Extras, the secondary repository that had been included since Fedora Core 3, was community-maintained and not distributed along with the installation CD/DVDs. Upon the release of Fedora 7, the distinction between Fedora Core and Fedora Extras was eliminated. [76]
Since the release of Fedora 21, as an effort to bring modularization to the Fedora distribution and make development more agile, [77] [78] three different versions are available: Workstation, focused on the personal computer, Server and Atomic for servers, Atomic being the version meant for cloud computing. [13]
Fedora is a trademark of Red Hat, Inc. Red Hat's application for trademark status for the name "Fedora" was disputed by Cornell University and the University of Virginia Library, creators of the unrelated Fedora Commons digital repository management software. [79] The issue was resolved and the parties settled on a co-existence agreement that stated that the Cornell-UVA project could use the name when clearly associated with open source software for digital object repository systems and that Red Hat could use the name when it was clearly associated with open source computer operating systems. [80]
In April 2020, project leader Matthew Miller announced that Fedora Workstation would be shipping on select new ThinkPad laptops, thanks to a new partnership with Lenovo. [81]
Development of the operating system and supporting programs is headed by the Fedora Project, which is composed of a community of developers and volunteers, and also Red Hat employees. [82] The Council is the top-level community leadership and governance body. Other bodies include the Fedora Engineering Steering Committee, responsible for the technical decisions behind the development of Fedora, and Fedora Mindshare Committee which coordinates outreach and non-technical activities, including representation of Fedora Worldwide e.g.: Ambassadors Program, CommOps team and Marketing, Design and Websites Team. [83]
Red Hat Linux 9 to Fedora Core 1.
Fedora has a relatively short life cycle: version X is supported only until 1 month after version X+2 is released and with approximately 6 months between most versions, meaning a version of Fedora is usually supported for at least 13 months, possibly longer. [21] Fedora users can upgrade from version to version without reinstalling. [22] [23]
The current release is Fedora 41, which was released on 29 October 2024. [84]
Version [85] | Release [85] | End-of-life [86] | Kernel [87] [a] | GNOME [87] |
---|---|---|---|---|
1 (Yarrow) | 2003-11-06 | 2004-09-20 | 2.4.22 | 2.4 |
2 (Tettnang) | 2004-05-18 | 2005-04-11 | 2.6.5 | 2.6 |
3 (Heidelberg) | 2004-11-08 | 2006-01-16 | 2.6.9 | 2.8 |
4 (Stentz) | 2005-06-13 | 2006-08-07 | 2.6.11 | 2.10 |
5 (Bordeaux) | 2006-03-20 | 2007-07-02 | 2.6.15 | 2.14 |
6 (Zod) | 2006-10-24 | 2007-12-07 | 2.6.18 | 2.16 |
7 (Moonshine) | 2007-05-31 | 2008-06-13 | 2.6.21 | 2.18 |
8 (Werewolf) | 2007-11-08 | 2009-01-07 | 2.6.23 | 2.20 |
9 (Sulphur) | 2008-05-24 | 2009-07-10 | 2.6.25 | 2.22 |
10 (Cambridge) | 2008-11-25 | 2009-12-18 | 2.6.27 | 2.24 |
11 (Leonidas) | 2009-06-09 | 2010-06-25 | 2.6.29 | 2.26 |
12 (Constantine) | 2009-11-17 | 2010-12-02 | 2.6.31 | 2.28 |
13 (Goddard) | 2010-05-25 | 2011-06-24 | 2.6.33 | 2.30 |
14 (Laughlin) | 2010-10-29 | 2011-12-08 | 2.6.35 | 2.32 |
15 (Lovelock) | 2011-05-24 | 2012-06-26 | 2.6.38 | 3.0 |
16 (Verne) | 2011-11-08 | 2013-02-12 | 3.1 | 3.2 |
17 (Beefy Miracle) | 2012-05-29 | 2013-07-30 | 3.3 | 3.4 |
18 (Spherical Cow) | 2013-01-15 | 2014-01-14 | 3.6 | 3.6 |
19 (Schrödinger's Cat) | 2013-07-02 | 2015-01-06 | 3.9 | 3.8 |
20 (Heisenbug) | 2013-12-17 | 2015-06-23 | 3.11 | 3.10 |
[89] | 212014-12-09 | 2015-12-01 | 3.17 | 3.14 |
22 | 2015-05-26 | 2016-07-19 | 4.0 | 3.16 |
23 | 2015-11-03 | 2016-12-20 | 4.2 | 3.18 |
24 | 2016-06-21 | 2017-08-08 | 4.5 | 3.20 |
25 | 2016-11-22 | 2017-12-12 | 4.8 | 3.22 |
26 | 2017-07-11 | 2018-05-29 | 4.11 | 3.24 |
27 | 2017-11-14 | 2018-11-30 | 4.13 | 3.26 |
28 | 2018-05-01 | 2019-05-28 | 4.16 | 3.28 |
29 | 2018-10-30 | 2019-11-26 | 4.18 | 3.30 |
30 | 2019-05-07 | 2020-05-26 | 5.0 | 3.32 |
31 | 2019-10-29 | 2020-11-24 | 5.3 | 3.34 |
32 | 2020-04-28 | 2021-05-25 | 5.6 | 3.36 |
33 | 2020-10-27 | 2021-11-30 | 5.8 | 3.38 |
34 | 2021-04-27 | 2022-06-07 | 5.11 | 40 |
35 | 2021-11-02 | 2022-12-13 | 5.14 | 41 |
36 | 2022-05-10 | 2023-05-16 | 5.17 | 42 |
37 | 2022-11-15 | 2023-12-05 | 6.0 | 43 |
38 | 2023-04-18 [90] | 2024-05-21 [90] | 6.2 | 44 |
39 | 2023-11-07 [91] | 2024-11-26 [91] | 6.5 | 45 |
40 | 2024-04-23 [92] | 2025-05-13 [92] | 6.8 | 46 |
41 | 2024-10-29 [93] | 2025-11-19 | 6.11 | 47 |
42 | 2025-05-02 [94] | 2025-11-11 | [ to be determined ] | 48 |
43 | 2025-11-11 [95] | 2026-12-02 | [ to be determined ] | 49 |
Legend: Old version, not maintained Old version, still maintained Latest version Latest preview version Future release |
Rawhide is the development tree for Fedora. [96] This is a copy of a complete Fedora distribution where new software is added and tested, before inclusion in a later stable release. As such, Rawhide is often more feature rich than the current stable release. In many cases, the software is made of CVS, Subversion or Git source code snapshots which are often actively developed by programmers. Although Rawhide is targeted at advanced users, testers, and package maintainers, it is capable of being a primary operating system. Users interested in the Rawhide branch often update on a daily basis and help troubleshoot problems. [96] Rawhide users do not have to upgrade between different versions as it follows a rolling release update model.
A Linux distribution is an operating system that includes the Linux kernel for its kernel functionality. Although the name does not imply product distribution per se, a distro, if distributed on its own, is often obtained via a website intended specifically for the purpose. Distros have been designed for a wide variety of systems ranging from personal computers to servers and from embedded devices to supercomputers.
Red Hat Linux was a widely used commercial open-source Linux distribution created by Red Hat until its discontinuation in 2004.
The Yellowdog Updater Modified (YUM) is a free and open-source command-line package-management utility for computers running the Linux operating system using the RPM Package Manager. Though YUM has a command-line interface, several other tools provide graphical user interfaces to YUM functionality.
The Fedora Project is an independent project to coordinate the development of Fedora Linux, a Linux-based operating system, operating with the mission of creating "an innovative platform for hardware, clouds, and containers that enables software developers and community members to build tailored solutions for their users".
up2date, also known as the Red Hat Update Agent, is a tool used by older versions of Red Hat Enterprise Linux, CentOS and Fedora Core that downloads and installs new software and upgrades the operating system. It functions as a front-end to the RPM Package Manager and adds advanced features such as automatic dependency resolution. The file /etc/sysconfig/rhn/sources specifies where up2date will search for packages.
Red Hat Enterprise Linux (RHEL) is a commercial open-source Linux distribution developed by Red Hat for the commercial market. Red Hat Enterprise Linux is released in server versions for x86-64, Power ISA, ARM64, and IBM Z and a desktop version for x86-64. Fedora Linux and CentOS Stream serve as its upstream sources. All of Red Hat's official support and training, together with the Red Hat Certification Program, focuses on the Red Hat Enterprise Linux platform.
CentOS is a discontinued Linux distribution that provided a free and open-source community-supported computing platform, functionally compatible with its upstream source, Red Hat Enterprise Linux (RHEL). In January 2014, CentOS announced the official joining with Red Hat while staying independent from RHEL, under a new CentOS governing board.
Technical variations of Linux distributions include support for different hardware devices and systems or software package configurations. Organizational differences may be motivated by historical reasons. Other criteria include security, including how quickly security upgrades are available; ease of package management; and number of packages available.
Compiz is a compositing window manager for the X Window System, using 3D graphics hardware to create fast compositing desktop effects for window management. Effects, such as a minimization animation or a cube workspace, are implemented as loadable plugins. Because it conforms to the ICCCM conventions, Compiz can be used as a substitute for the default Mutter or Metacity, when using GNOME Panel, or KWin in KDE Plasma Workspaces. Internally Compiz uses the OpenGL library as the interface to the graphics hardware.
PulseAudio is a network-capable sound server program distributed via the freedesktop.org project. It runs mainly on Linux, including Windows Subsystem for Linux on Microsoft Windows and Termux on Android; various BSD distributions such as FreeBSD, OpenBSD, and macOS; as well as Illumos distributions and the Solaris operating system. It serves as a middleware in between applications and hardware and handles raw PCM audio streams.
Sugar is a free and open-source desktop environment designed for interactive learning by children. It was developed by SugarLabs. Developed as part of the One Laptop per Child (OLPC) project, Sugar was the default interface on OLPC XO-1 laptop computers. The OLPC XO-1.5 and later provided the option of either the Gnome or Sugar interfaces.
The Red Hat Kickstart installation method is used by Fedora, Red Hat Enterprise Linux and related Linux distributions to automatically perform unattended operating system installation and configuration. Red Hat publishes Cobbler as a tool to automate the Kickstart configuration process.
RPM Package Manager (RPM) is a free and open-source package management system. The name RPM refers to the .rpm
file format and the package manager program itself. RPM was intended primarily for Linux distributions; the file format is the baseline package format of the Linux Standard Base.
Fedora Linux is a popular Linux distribution developed by the Fedora Project. Fedora attempts to maintain a six-month release schedule, offering new versions in Spring and Fall, although some releases have experienced minor delays.
Solus is an independently developed operating system for the x86-64 architecture based on the Linux kernel and a choice of Budgie, GNOME, KDE Plasma or Xfce as the desktop environment. Its package manager, eopkg, is based on the PiSi package management system from Pardus Linux, and it has a semi-rolling release model, with new package updates landing in the stable repository every Friday. The developers of Solus have stated that Solus was intended exclusively for use on personal computers and will not include software that is only useful in enterprise or server environments.
X2Go is open source remote desktop software for Linux that uses a modified NX 3 protocol. X2Go gives remote access to a Linux system's graphical user interface. It can also be used to access Windows systems through a proxy.
DNF or Dandified YUM is the next-generation version of the Yellowdog Updater Modified (yum), a package manager for .rpm-based Linux distributions. DNF was introduced in Fedora 18 in 2013; it has been the default package manager since Fedora 22 in 2015, Red Hat Enterprise Linux 8, and OpenMandriva, and is also an alternative package manager for Mageia.
Budgie is an independent, free and open-source desktop environment for Linux and other Unix-like operating systems that targets the desktop metaphor. Budgie is developed by the Buddies of Budgie organization, which is composed of a team of contributors from Linux distributions such as Fedora, Debian, and Arch Linux. Its design emphasizes simplicity, minimalism, and elegance, while providing the means to extend or customize the desktop in various ways. Unlike desktop environments like Cinnamon, Budgie does not have a reference platform, and all distributions that ship Budgie are recommended to set defaults that best fit their desired user experience. Budgie is also shipped as a edition of certain Linux distributions, such as Ubuntu Budgie.
libostree is a system for versioning updates of Linux-based operating systems. It can be considered as "Git for operating system binaries". It operates in userspace, and will work on top of any Linux file system. At its core is a Git-like content-addressed object store with branches to track meaningful file system trees within the store.
When used by itself, the term "Fedora" refers to the Fedora Project. When referring to our work, please use either a specific name like Fedora Workstation, Fedora CoreOS, or Fedora KDE Plasma Desktop; or use Fedora Linux to refer to the OS distribution as a whole.
Fedora is provided in several distribution items tailored for special Purposes. We call it Editions and spins.
An immutable desktop variant of Fedora Workstation Edition
Fedora Silverblue is a variant of Fedora Workstation.