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/ctn/

Index of /ubuntu/pool/universe/c/ctn/

../
ctn-dev_3.2.0~dfsg-1_amd64.deb                     11-Nov-2013 09:00    415K
ctn-dev_3.2.0~dfsg-1_i386.deb                      11-Nov-2013 09:00    389K
ctn-dev_3.2.0~dfsg-3build1_amd64.deb               05-Apr-2016 16:35    299K
ctn-dev_3.2.0~dfsg-3build1_i386.deb                05-Apr-2016 16:36    311K
ctn-dev_3.2.0~dfsg-5build1_amd64.deb               20-Feb-2018 11:30    309K
ctn-dev_3.2.0~dfsg-5build1_i386.deb                20-Feb-2018 11:32    332K
ctn-dev_3.2.0~dfsg-6build3_amd64.deb               05-Sep-2019 14:29    309K
ctn-dev_3.2.0~dfsg-7.1_amd64.deb                   08-Apr-2024 13:14    350K
ctn-dev_3.2.0~dfsg-7_amd64.deb                     16-Nov-2020 20:34    314K
ctn-dev_3.2.0~dfsg-8_amd64.deb                     24-Jul-2024 09:23    350K
ctn-dev_3.2.0~dfsg-8build1_amd64.deb               06-Feb-2025 19:04    371K
ctn_3.2.0~dfsg-1.debian.tar.gz                     11-Nov-2013 08:58     21K
ctn_3.2.0~dfsg-1.dsc                               11-Nov-2013 08:58    1470
ctn_3.2.0~dfsg-1_amd64.deb                         11-Nov-2013 09:00      5M
ctn_3.2.0~dfsg-1_i386.deb                          11-Nov-2013 09:00      5M
ctn_3.2.0~dfsg-3build1.debian.tar.xz               05-Apr-2016 16:35     20K
ctn_3.2.0~dfsg-3build1.dsc                         05-Apr-2016 16:35    2129
ctn_3.2.0~dfsg-3build1_amd64.deb                   05-Apr-2016 16:35      1M
ctn_3.2.0~dfsg-3build1_i386.deb                    05-Apr-2016 16:36      1M
ctn_3.2.0~dfsg-5build1.debian.tar.xz               20-Feb-2018 11:30     20K
ctn_3.2.0~dfsg-5build1.dsc                         20-Feb-2018 11:30    2124
ctn_3.2.0~dfsg-5build1_amd64.deb                   20-Feb-2018 11:30      1M
ctn_3.2.0~dfsg-5build1_i386.deb                    20-Feb-2018 11:32      1M
ctn_3.2.0~dfsg-6build3.debian.tar.xz               05-Sep-2019 14:29     20K
ctn_3.2.0~dfsg-6build3.dsc                         05-Sep-2019 14:29    2137
ctn_3.2.0~dfsg-6build3_amd64.deb                   05-Sep-2019 14:29      1M
ctn_3.2.0~dfsg-7.1.debian.tar.xz                   08-Apr-2024 13:14     23K
ctn_3.2.0~dfsg-7.1.dsc                             08-Apr-2024 13:14    2101
ctn_3.2.0~dfsg-7.1_amd64.deb                       08-Apr-2024 13:14      1M
ctn_3.2.0~dfsg-7.debian.tar.xz                     16-Nov-2020 20:19     20K
ctn_3.2.0~dfsg-7.dsc                               16-Nov-2020 20:19    2118
ctn_3.2.0~dfsg-7_amd64.deb                         16-Nov-2020 20:34      1M
ctn_3.2.0~dfsg-8.debian.tar.xz                     24-Jul-2024 09:23     24K
ctn_3.2.0~dfsg-8.dsc                               24-Jul-2024 09:23    2236
ctn_3.2.0~dfsg-8_amd64.deb                         24-Jul-2024 09:23      1M
ctn_3.2.0~dfsg-8build1.debian.tar.xz               06-Feb-2025 17:25     24K
ctn_3.2.0~dfsg-8build1.dsc                         06-Feb-2025 17:25    2154
ctn_3.2.0~dfsg-8build1_amd64.deb                   06-Feb-2025 19:04      1M
ctn_3.2.0~dfsg.orig.tar.xz                         11-Nov-2013 08:58    831K