Here’s a list of all Ubuntu versions to date:
| Version | Codename | Release Date | End of Life | Type |
|---|---|---|---|---|
| 4.10 | Warty Warthog | 2004-10-20 | 2006-04-30 | Regular |
| 5.04 | Hoary Hedgehog | 2005-04-08 | 2006-10-31 | Regular |
| 5.10 | Breezy Badger | 2005-10-12 | 2007-04-13 | Regular |
| 6.06 LTS | Dapper Drake | 2006-06-01 | 2011-06-01 | LTS |
| 6.10 | Edgy Eft | 2006-10-26 | 2008-04-25 | Regular |
| 7.04 | Feisty Fawn | 2007-04-19 | 2008-10-19 | Regular |
| 7.10 | Gutsy Gibbon | 2007-10-18 | 2009-04-18 | Regular |
| 8.04 LTS | Hardy Heron | 2008-04-24 | 2013-05-09 | LTS |
| 8.10 | Intrepid Ibex | 2008-10-30 | 2010-04-30 | Regular |
| 9.04 | Jaunty Jackalope | 2009-04-23 | 2010-10-23 | Regular |
| 9.10 | Karmic Koala | 2009-10-29 | 2011-04-30 | Regular |
| 10.04 LTS | Lucid Lynx | 2010-04-29 | 2015-04-30 | LTS |
| 10.10 | Maverick Meerkat | 2010-10-10 | 2012-04-10 | Regular |
| 11.04 | Natty Narwhal | 2011-04-28 | 2012-10-28 | Regular |
| 11.10 | Oneiric Ocelot | 2011-10-13 | 2013-05-09 | Regular |
| 12.04 LTS | Precise Pangolin | 2012-04-26 | 2017-04-28 | LTS |
| 12.10 | Quantal Quetzal | 2012-10-18 | 2014-05-16 | Regular |
| 13.04 | Raring Ringtail | 2013-04-25 | 2014-01-27 | Regular |
| 13.10 | Saucy Salamander | 2013-10-17 | 2014-07-17 | Regular |
| 14.04 LTS | Trusty Tahr | 2014-04-17 | 2019-04-25 | LTS |
| 14.10 | Utopic Unicorn | 2014-10-23 | 2016-07-23 | Regular |
| 15.04 | Vivid Vervet | 2015-04-23 | 2016-02-04 | Regular |
| 15.10 | Wily Werewolf | 2015-10-22 | 2016-07-28 | Regular |
| 16.04 LTS | Xenial Xerus | 2016-04-21 | 2026-04-30 | LTS |
| 16.10 | Yakkety Yak | 2016-10-13 | 2017-07-20 | Regular |
| 17.04 | Zesty Zapus | 2017-04-13 | 2018-01-13 | Regular |
| 17.10 | Artful Aardvark | 2017-10-19 | 2018-07-19 | Regular |
| 18.04 LTS | Bionic Beaver | 2018-04-26 | 2028-04-30 | LTS |
| 18.10 | Cosmic Cuttlefish | 2018-10-18 | 2019-07-18 | Regular |
| 19.04 | Disco Dingo | 2019-04-18 | 2020-01-23 | Regular |
| 19.10 | Eoan Ermine | 2019-10-17 | 2020-07-17 | Regular |
| 20.04 LTS | Focal Fossa | 2020-04-23 | 2030-04-30 | LTS |
| 20.10 | Groovy Gorilla | 2020-10-22 | 2021-07-22 | Regular |
| 21.04 | Hirsute Hippo | 2021-04-22 | 2022-01-20 | Regular |
| 21.10 | Impish Indri | 2021-10-14 | 2022-07-14 | Regular |
| 22.04 LTS | Jammy Jellyfish | 2022-04-21 | 2032-04-30 | LTS |
| 22.10 | Kinetic Kudu | 2022-10-20 | 2023-07-20 | Regular |
| 23.04 | Lunar Lobster | 2023-04-20 | 2024-01-20 | Regular |
| 23.10 | Mantic Minotaur | 2023-10-12 | 2024-07-11 | Regular |
| 24.04 LTS | Noble Numbat | 2024-04-25 | 2034-04-30 | LTS |