Ubuntu 各版本代号對照表

版本号	代号	釋出時間
4.10（初始釋出版本）	Warty Warthog	2004-10-20
5.04	Hoary Hedgehog	2005-04-08
5.10	Breezy Badger	2005-10-13
6.06 LTS	Dapper Drake	2006-06-01
6.10	Edgy Eft	2006-10-26
7.04	Feisty Fawn	2007-04-19
7.10	Gutsy Gibbon	2007-10-18
8.04 LTS	Hardy Heron	2008-04-24
8.10	Intrepid Ibex	2008-10-30
9.04	Jaunty Jackalope	2009-04-23
9.10	Karmic Koala	2009-10-29
10.04 LTS	Lucid Lynx	2010-04-29
10.10	Maverick Meerkat	2010-10-10
11.04（Unity成為預設桌面環境）	Natty Narwhal	2011-04-28
11.10	Oneiric Ocelot	2011-10-13
12.04 LTS	Precise Pangolin	2012-04-26
12.10	Quantal Quetzal	2012-10-18
13.04	Raring Ringtail	2013-04-25
13.10	Saucy Salamander	2013-10-17
14.04 LTS	Trusty Tahr	2014-04-18
14.10	Utopic Unicorn	2014-10-23
15.04	Vivid Vervet	2015-04-22
15.10	Wily Werewolf	2015-10-23
16.04 LTS	Xenial Xerus	2016-04-21
16.10	Yakkety Yak	2016-10-20
17.04	Zesty Zapus	2017-04-13
17.10（GNOME成為預設桌面環境）	Artful Aardvark	2017-10-21
18.04 LTS	Bionic Beaver	2018-04-26
18.10	Cosmic Cuttlefish	2018-10-18
19.04	Disco Dingo	2019-4-19
19.10	Eoan Ermine	2019-10-17
20.04 LTS	Focal Fossa	2020-04-23
20.10	Groovy Gorilla	2020-10-22
21.04	Hirsute Hippo	2021-04-22

參考連結

Ubuntu-百度百科