Columns: Version | Code name | Release date | Desktops | Servers | Kernel Version
4.10 | Warty Warthog | 20 October 2004 | Old version, no longer supported: 30 April 2006 | Old version, no longer supported: 30 April 2006 | 2.6.8 | 5.04 | Hoary Hedgehog | 8 April 2005 | Old version, no longer supported: 31 October 2006 | Old version, no longer supported: 31 October 2006 | 2.6.10 | 5.10 | Breezy Badger | 13 October 2005 | Old version, no longer supported: 13 April 2007 | Old version, no longer supported: 13 April 2007 | 2.6.12 | 6.06 LTS | Dapper Drake | 1 June 2006 | Old version, no longer supported: 14 July 2009 | Old version, no longer supported: 1 June 2011 | 2.6.15 | 6.10 | Edgy Eft | 26 October 2006 | Old version, no longer supported: 25 April 2008 | Old version, no longer supported: 25 April 2008 | 2.6.17 | 7.04 | Feisty Fawn | 19 April 2007 | Old version, no longer supported: 19 October 2008 | Old version, no longer supported: 19 October 2008 | 2.6.20 | 7.10 | Gutsy Gibbon | 18 October 2007 | Old version, no longer supported: 18 April 2009 | Old version, no longer supported: 18 April 2009 | 2.6.22 | 8.04 LTS | Hardy Heron | 24 April 2008 | Old version, no longer supported: 12 May 2011 | Old version, no longer supported: 9 May 2013 | 2.6.24 | 8.10 | Intrepid Ibex | 30 October 2008 | Old version, no longer supported: 30 April 2010 | Old version, no longer supported: 30 April 2010 | 2.6.27 | 9.04 | Jaunty Jackalope | 23 April 2009 | Old version, no longer supported: 23 October 2010 | Old version, no longer supported: 23 October 2010 | 2.6.28 | 9.10 | Karmic Koala | 29 October 2009 | Old version, no longer supported: 30 April 2011 | Old version, no longer supported: 30 April 2011 | 2.6.31 | 10.04 LTS | Lucid Lynx | 29 April 2010 | Old version, no longer supported: 9 May 2013 | Older version, yet still supported: April 2015 | 2.6.32 | 10.10 | Maverick Meerkat | 10 October 2010 | Old version, no longer supported: 10 April 2012 | Old version, no longer supported: 10 April 2012 | 2.6.35 | 11.04 | Natty Narwhal | 28 April 2011 | Old version, no longer supported: 28 October 2012 | Old version, no longer supported: 28 October 2012 | 2.6.38 | 11.10 | Oneiric Ocelot | 13 October 2011 | Old version, no longer supported: 9 May 2013 | Old version, no longer supported: 9 May 2013 | 3.0 | 12.04 LTS | Precise Pangolin | 26 April 2012 | Older version, yet still supported: April 2017 | Older version, yet still supported: April 2017 | 3.2 | 12.10 | Quantal Quetzal | 18 October 2012 | Older version, yet still supported: April 2014 | Older version, yet still supported: April 2014 | 3.5 | 13.04 | Raring Ringtail | 25 April 2013 | Older version, yet still supported: January 2014 | Older version, yet still supported: January 2014 | 3.8 | 13.10 | Saucy Salamander | 17 October 2013 | Current stable version: July 2014 | Current stable version: July 2014 | 3.11