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/a/arc/

Index of /ubuntu/pool/universe/a/arc/

../
arc_5.21q-1.debian.tar.gz                          27-Jun-2013 14:33    3056
arc_5.21q-1.dsc                                    27-Jun-2013 14:33    1669
arc_5.21q-10.debian.tar.xz                         23-Jan-2022 08:29     43K
arc_5.21q-10.dsc                                   23-Jan-2022 08:29    1811
arc_5.21q-10_amd64.deb                             23-Jan-2022 08:48     53K
arc_5.21q-12.debian.tar.xz                         18-Jan-2023 08:35     43K
arc_5.21q-12.dsc                                   18-Jan-2023 08:35    1833
arc_5.21q-12_amd64.deb                             18-Jan-2023 08:35     52K
arc_5.21q-13.debian.tar.xz                         03-May-2024 04:55     43K
arc_5.21q-13.dsc                                   03-May-2024 04:55    1855
arc_5.21q-13_amd64.deb                             03-May-2024 04:56     52K
arc_5.21q-15.debian.tar.xz                         19-Feb-2025 16:42     44K
arc_5.21q-15.dsc                                   19-Feb-2025 16:42    1954
arc_5.21q-15_amd64.deb                             19-Feb-2025 16:43     53K
arc_5.21q-1_amd64.deb                              27-Jun-2013 14:33     58K
arc_5.21q-1_i386.deb                               27-Jun-2013 14:33     55K
arc_5.21q-4.debian.tar.xz                          24-Oct-2015 00:40    4532
arc_5.21q-4.dsc                                    24-Oct-2015 00:40    1651
arc_5.21q-4_amd64.deb                              24-Oct-2015 02:42     50K
arc_5.21q-4_i386.deb                               24-Oct-2015 02:51     52K
arc_5.21q-5.debian.tar.xz                          18-Jan-2018 08:08    4748
arc_5.21q-5.dsc                                    18-Jan-2018 08:08    1661
arc_5.21q-5_amd64.deb                              18-Jan-2018 08:18     52K
arc_5.21q-5_i386.deb                               18-Jan-2018 08:18     54K
arc_5.21q-6.debian.tar.xz                          07-Jan-2019 08:13    6256
arc_5.21q-6.dsc                                    07-Jan-2019 08:13    1816
arc_5.21q-6_amd64.deb                              07-Jan-2019 08:13     52K
arc_5.21q.orig.tar.gz                              27-Jun-2013 14:33     78K