| Code name | Release date | Supported until | ||
|---|---|---|---|---|
| Desktops | Servers | |||
| 4.10 | Warty Warthog | 20 October 2004 | ||
| 5.04 | Hoary Hedgehog | 8 April 2005 | ||
| 5.10 | Breezy Badger | 13 October 2005 | ||
| 6.06 LTS | Dapper Drake | 1 June 2006 | ||
| 6.10 | Edgy Eft | 26 October 2006 | ||
| 7.04 | Feisty Fawn | 19 April 2007 | ||
| 7.10 | Gutsy Gibbon | 18 October 2007 | ||
| 8.04 LTS | Hardy Heron | 24 April 2008 | April 2013 | |
| 8.10 | Intrepid Ibex | 30 October 2008 | ||
| 9.04 | Jaunty Jackalope | 23 April 2009 | ||
| 9.10 | Karmic Koala | 29 October 2009 | ||
| 10.04 LTS | Lucid Lynx | 29 April 2010 | April 2013 | April 2015 |
| 10.10 | Maverick Meerkat | 10 October 2010 | ||
| 11.04 | Natty Narwhal | 28 April 2011 | ||
| 11.10 | Oneiric Ocelot | 13 October 2011 | April 2013 | |
| 12.04 LTS | Precise Pangolin | April 2012 | April 2017 | April 2017 |
| 12.10 | Quantal Quetzal | October 2012 | April 2014 | April 2014 |
| 13.04 |
Raring Ringtail* | April 2013 | January 2014** | January 2014 |
| 13.10 | Saucy Salamander | October 2013 | July 2014 | July 2014 |
| 14.04 LTS | Trusty Tahr | April 2014 | April 2019 | April 2019 |
Read more details: http://en.wikipedia.org/wiki/List_of_Ubuntu_releases
March 2013
*Canonican’s Ubuntu technical board has made an important decision in the history of Ubuntu by changing the support windows of non-LTS versions from 18 months 9 months. It will not affect the LTS (or long term support) version and those will continue to be supported for a period of 5 years – which is the longest for any open source distribution.
**Ubuntu 13.04 which is scheduled to be out on 25, April will be the first release with 9 months support.
