Standard support

LTS Releases

Interim Releases

Extended Security Maintenance (ESM)

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 old-releases.ubuntu.com.

Index of /ubuntu/pool/universe/c/citadel/

Index of /ubuntu/pool/universe/c/citadel/

../
citadel-dbg_8.24-1_amd64.deb                       30-Jan-2014 07:58    944K
citadel-dbg_8.24-1_i386.deb                        30-Jan-2014 07:58    907K
citadel-dbg_9.01-1_amd64.deb                       20-Jul-2015 02:24      1M
citadel-dbg_9.01-1_i386.deb                        20-Jul-2015 02:24    901K
citadel-doc_8.24-1_all.deb                         30-Jan-2014 07:58     38K
citadel-doc_9.01-1_all.deb                         20-Jul-2015 02:24     39K
citadel-doc_917-2_all.deb                          02-Mar-2018 12:08     37K
citadel-doc_917-4_all.deb                          26-Oct-2019 00:15     36K
citadel-mta_8.24-1_amd64.deb                       30-Jan-2014 07:58    4520
citadel-mta_8.24-1_i386.deb                        30-Jan-2014 07:58    4492
citadel-mta_9.01-1_amd64.deb                       20-Jul-2015 02:24    4584
citadel-mta_9.01-1_i386.deb                        20-Jul-2015 02:24    4582
citadel-server_8.24-1_amd64.deb                    30-Jan-2014 07:58    340K
citadel-server_8.24-1_i386.deb                     30-Jan-2014 07:58    331K
citadel-server_9.01-1_amd64.deb                    20-Jul-2015 02:24    370K
citadel-server_9.01-1_i386.deb                     20-Jul-2015 02:24    394K
citadel-server_917-2_amd64.deb                     02-Mar-2018 12:08    324K
citadel-server_917-2_i386.deb                      02-Mar-2018 12:08    353K
citadel-server_917-4_amd64.deb                     26-Oct-2019 00:15    325K
citadel_8.24-1.diff.gz                             29-Jan-2014 14:13     48K
citadel_8.24-1.dsc                                 29-Jan-2014 14:13    1698
citadel_8.24.orig.tar.gz                           29-Jan-2014 14:13    704K
citadel_9.01-1.diff.gz                             20-Jul-2015 02:23     49K
citadel_9.01-1.dsc                                 20-Jul-2015 02:23    2370
citadel_9.01.orig.tar.gz                           20-Jul-2015 02:23    724K
citadel_917-2.diff.gz                              02-Mar-2018 12:08     50K
citadel_917-2.dsc                                  02-Mar-2018 12:08    2252
citadel_917-4.diff.gz                              25-Oct-2019 23:05     50K
citadel_917-4.dsc                                  25-Oct-2019 23:05    2096
citadel_917.orig.tar.gz                            02-Mar-2018 12:08    710K