Linea de tiempo linux By juaquintorress Oct 20, 2004 Ubuntu 4.10 Apr 8, 2005 Ubuntu 5.04 Oct 12, 2005 Ubuntu 5.10 Apr 21, 2006 Ubuntu 15.10 Apr 19, 2007 Ubuntu 7.04 Oct 18, 2007 Ubuntu 7.10 Oct 30, 2008 Ubuntu 8.10 Apr 23, 2009 Ubuntu 9.04 Oct 29, 2009 Ubuntu 9.10 Oct 10, 2010 Ubuntu 10.10 Apr 28, 2011 Ubuntu 11.04 Oct 13, 2011 Ubuntu 11.10 Oct 18, 2012 Ubuntu 12.10 Apr 25, 2013 Ubuntu 13.04 Oct 17, 2013 Ubuntu 13.10 Oct 23, 2014 Ubuntu 14.10 Apr 23, 2015 Ubuntu 15.04 Apr 21, 2016 Ubuntu 16.10 Jun 1, 2016 Ubuntu 6.10 Apr 13, 2017 Ubuntu 17.04 Oct 18, 2018 Ubuntu 18.10 Apr 18, 2019 Ubuntu 19.04 Oct 17, 2019 Ubuntu 19.10