Ubuntu

Ubuntu is an open-source Linux OS by Canonical Ltd. It is based on Debian, which Debian itself is based on the Linux kernel. Its first version was released on October 20, 2004.
Ubuntu is released in 3 editions: Desktop, Server, and Core.
Ubuntu is named after the African philosophy of ubuntu, which Canonical translates as "humanity to others" or "I am what I am because of who we all are".
Because of Ubuntu's popularity, and it is open-source, Ubuntu has such a big family tree, and after it the world sees Kubuntu, Lubuntu, Xubuntu and Linux Mint.
Ubuntu is not that popular for the OS Mockups community.
==Table of versions==
Version 	Codename 	Release date 	Linux kernel version	End of Life
4.10 	Warty Warthog 	October 20, 2004	2.6.8 	April 30, 2006
5.04 	Hoary Hedgehog 	April 8, 2005 	2.6.10 	October 31, 2006
5.10 	Breezy Badger 	October 13, 2005	2.6.12 	April 13, 2007
6.06 LTS 	Dapper Drake 	June 1, 2006 	2.6.15 	July 14, 2009
6.10 	Edgy Eft 	October 26, 2006	2.6.17 	April 25, 2008
7.04 	Feisty Fawn 	April 19, 2007 	2.6.20 	October 19, 2008
7.10 	Gutsy Gibbon 	October 18, 2007	2.6.22 	April 18, 2009
8.04 LTS 	Hardy Heron 	April 24, 2008 	2.6.24 	May 12, 2011
8.10 	Intrepid Ibex 	October 30, 2008	2.6.27 	April 30, 2010
9.04 	Jaunty Jackalope 	April 23, 2009 	2.6.28 	October 23, 2010
9.10 	Karmic Koala 	October 29, 2009	2.6.31 	April 2011
10.04 LTS	Lucid Lynx 	April 29, 2010 	2.6.32 	May 9, 2013
10.10 	Maverick Meerkat 	October 10, 2010	2.6.35 	April 10, 2012
11.04 	Natty Narwhal 	April 28, 2011 	2.6.38 	October 28, 2012
11.10 	Oneiric Ocelot 	October 13, 2011	3.0 	May 9, 2013
12.04 LTS	Precise Pangolin 	April 26, 2012 	3.2 	April 2019
12.10 	Quantal Quetzal 	October 18, 2012	3.5 	May 16, 2014
13.04 	Raring Ringtail 	April 25, 2013 	3.8 	January 27, 2014
13.10 	Saucy Salamander 	October 17, 2013	3.11 	July 17, 2014
14.04 LTS	Trusty Tahr 	April 17, 2014 	3.13 	April 2022
14.10 	Utopic Unicorn 	October 23, 2014	3.16 	July 23, 2015
15.04 	Vivid Vervet 	April 23, 2015 	3.19 	February 4, 2016
15.10 	Wily Werewolf 	October 22, 2015	4.2 	July 28, 2016
16.04 LTS	Xenial Xerus 	April 21, 2016 	4.4 	April 2024
16.10 	Yakkety Yak 	October 13, 2016	4.8 	July 20, 2017
17.04 	Zesty Zapus 	April 13, 2017 	4.10 	January 13, 2018
17.10 	Artful Aardvark 	October 19, 2017	4.13 	July 19, 2018
18.04 LTS	Bionic Beaver 	April 26, 2018 	4.15 	April 2028
18.10 	Cosmic Cuttlefish	October 18, 2018	4.18 	July 18, 2019
19.04 	Disco Dingo 	April 18, 2019 	5.0 	January 23, 2020
19.10 	Eoan Ermine 	October 17, 2019	5.3 	July 17, 2020
20.04 LTS	Focal Fossa 	April 23, 2020 	5.4 	April 2030
20.10 	Groovy Gorilla 	October 22, 2020	5.8 	July 2021
21.04 	Hirsute Hippo 	April 22, 2021 	 	January 2022
21.10 	Impish Indri 	October 2021 	 	July 2022
22.04 LTS	Jammy Jellyfish 	April 2022 	 	2032
22.10 	Kinetic Kudu 	October 2022 	 	July 2023
23.04 	Lunar Lobster 	April 2023 	 	January 2024
23.10 	Mantic Minotaur 	October 2023 	 	July 2024
== Kubuntu ==
Kubuntu is the earliest known derivative of Ubuntu. It is based on KDE.
== Xubuntu ==
Xubuntu is a derivative of Ubuntu using XFCE.
== Ubuntu Studio ==
Ubuntu studio is a derivative of Ubuntu that is geared towards multimedia creators.
== Lubuntu ==
Lubuntu is a lightweight derivative of Ubuntu. For most of it's history, it used the LXDE desktop enviroment until Lubuntu 18.10 Cosmic Cuttlefish replaced it with the LXQt desktop enviroment.
== Ubuntu Kylin ==
Ubuntu Kylin is a derivative of Ubuntu geared towards the Chinese market.
== Ubuntu MATE ==
Ubuntu MATE is a derivative of Ubuntu using the MATE desktop enviroment.
== Ubuntu Budgie ==
Ubuntu Budgie is a derivative of Ubuntu using numerous GNOME technologies.
== Discontinued ==
=== Edubuntu ===
Edubuntu is a derivative of Ubuntu that is geared towards the education market. It was collaborated with teachers and technologists around the world. The last version of Edubuntu is Edubuntu 14.04 LTS Trusty Tahr.
=== Ubuntu Touch ===
Ubuntu Touch is a derivative of Ubuntu for smartphone devices. Development started in 2011. By Ubuntu 14.04 LTS Trusty Tahr, it was to support smartphones, tablets, smart TVs and other smart devices. Only a few smartphones were sold by vendors and only 1 tablet device was released. Ubuntu has been ported to other devices by people in the community. It was discontinued in April 5, 2017 because it lacks market interest around Ubuntu Touch.Category:Real operating system
Category:Linux
Category:UNIX