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/main/c/choose-mirror/

Index of /ubuntu/pool/main/c/choose-mirror/

../
choose-mirror-bin_2.55ubuntu1_amd64.udeb           12-Feb-2014 18:40    254K
choose-mirror-bin_2.55ubuntu1_i386.udeb            12-Feb-2014 18:41    253K
choose-mirror-bin_2.65ubuntu6_amd64.udeb           05-Apr-2016 22:53    254K
choose-mirror-bin_2.65ubuntu6_i386.udeb            05-Apr-2016 22:55    254K
choose-mirror-bin_2.78ubuntu3_amd64.udeb           08-Nov-2017 01:53    181K
choose-mirror-bin_2.78ubuntu3_i386.udeb            08-Nov-2017 01:54    181K
choose-mirror-bin_2.78ubuntu7_amd64.udeb           30-Oct-2019 19:33    184K
choose-mirror_2.55ubuntu1.dsc                      12-Feb-2014 18:39    2078
choose-mirror_2.55ubuntu1.tar.gz                   12-Feb-2014 18:39    225K
choose-mirror_2.55ubuntu1_all.udeb                 12-Feb-2014 18:40    1042
choose-mirror_2.65ubuntu6.dsc                      05-Apr-2016 22:53    1672
choose-mirror_2.65ubuntu6.tar.xz                   05-Apr-2016 22:53    191K
choose-mirror_2.65ubuntu6_all.udeb                 05-Apr-2016 22:53    1046
choose-mirror_2.78ubuntu3.dsc                      08-Nov-2017 01:53    2020
choose-mirror_2.78ubuntu3.tar.xz                   08-Nov-2017 01:53    201K
choose-mirror_2.78ubuntu3_all.udeb                 08-Nov-2017 01:53    1116
choose-mirror_2.78ubuntu7.dsc                      30-Oct-2019 19:33    2052
choose-mirror_2.78ubuntu7.tar.xz                   30-Oct-2019 19:33    201K
choose-mirror_2.78ubuntu7_all.udeb                 30-Oct-2019 19:33    1120