There are 2 types of Ubuntu releases: Interim and LTS. Each Ubuntu LTS is maintained for 10 years total: 5 years of standard support + 5 years of ESM. Interim releases are maintained for 9 months.

For the Ubuntu release cycle please see: The Ubuntu lifecycle and release cadence.

We are happy to provide hosting for the following projects via the cdimage server. While they are not commercially supported by Canonical, they receive full support from their communities.

The cdimage server also hosts releases of other Ubuntu images not found on this server, such as builds for less popular architectures and other non-standard and unsupported images. For Ubuntu Desktop and Server on popular architectures, please see the links above instead.

Ports, Unsupported, and Experimental Images for Ubuntu

For old releases, see

Index of /ubuntu-releases/include/

Index of /ubuntu-releases/include/

kubuntu-img/                                       12-Jan-2011 23:04                   -
bg_dots.png                                        23-Sep-2010 23:00                 127
footer-bg.png                                      19-Apr-2007 23:51                2836
footer-image2.png                                  19-Apr-2007 23:51                3082
kubuntu-old.css                                    01-Oct-2010 17:38                6153
kubuntu-plasma5.css                                21-Aug-2014 15:36                1185
kubuntu.css                                        11-Apr-2019 20:14                1238
kubuntu.css~                                       12-Jan-2011 23:01                1198
light_stripes.png                                  23-Sep-2010 23:00                7084
little-u.gif                                       19-Apr-2007 23:51                 258
logo.png                                           23-Sep-2010 23:00                1554
plone.css                                          02-Oct-2018 17:29                7755
style.css                                          07-Feb-2018 21:40                1648
ubuntu.css                                         02-Oct-2018 17:29                6030