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/ck/

Index of /ubuntu/pool/universe/c/ck/

../
ck_0.4.4-1.diff.gz                                 24-Oct-2014 11:06    2238
ck_0.4.4-1.dsc                                     24-Oct-2014 11:06    1786
ck_0.4.4.orig.tar.gz                               24-Oct-2014 11:06    193K
ck_0.6.0-1.3.debian.tar.gz                         28-Mar-2020 03:58    5344
ck_0.6.0-1.3.dsc                                   28-Mar-2020 03:58    1922
ck_0.6.0-1.debian.tar.gz                           30-Apr-2017 02:44    3426
ck_0.6.0-1.dsc                                     30-Apr-2017 02:44    1914
ck_0.6.0.orig.tar.gz                               30-Apr-2017 02:44    212K
ck_0.7.1-13build1.debian.tar.xz                    31-Mar-2024 21:36    5724
ck_0.7.1-13build1.dsc                              31-Mar-2024 21:36    2105
ck_0.7.1-6ubuntu2.debian.tar.xz                    13-Apr-2022 18:14    5184
ck_0.7.1-6ubuntu2.dsc                              13-Apr-2022 18:14    2054
ck_0.7.1.orig.tar.xz                               18-Oct-2021 23:14    175K
ck_0.7.2-1.debian.tar.xz                           03-May-2024 04:55    5324
ck_0.7.2-1.dsc                                     03-May-2024 04:55    1961
ck_0.7.2-5ubuntu1.debian.tar.xz                    06-Apr-2025 13:37    5544
ck_0.7.2-5ubuntu1.dsc                              06-Apr-2025 13:37    1988
ck_0.7.2.orig.tar.xz                               03-May-2024 04:55    178K
libck-dev_0.4.4-1_amd64.deb                        24-Oct-2014 14:55    238K
libck-dev_0.4.4-1_i386.deb                         24-Oct-2014 14:57    238K
libck-dev_0.6.0-1.3_amd64.deb                      28-Mar-2020 04:33    265K
libck-dev_0.6.0-1_amd64.deb                        30-Apr-2017 03:28    266K
libck-dev_0.6.0-1_i386.deb                         30-Apr-2017 03:31    266K
libck-dev_0.7.1-13build1_amd64.deb                 31-Mar-2024 22:32    299K
libck-dev_0.7.1-6ubuntu2_amd64.deb                 13-Apr-2022 19:04    300K
libck-dev_0.7.2-1_amd64.deb                        03-May-2024 05:41    301K
libck-dev_0.7.2-5ubuntu1_amd64.deb                 06-Apr-2025 13:37    304K
libck0_0.4.4-1_amd64.deb                           24-Oct-2014 14:55     20K
libck0_0.4.4-1_i386.deb                            24-Oct-2014 14:57     18K
libck0_0.6.0-1.3_amd64.deb                         28-Mar-2020 04:33     22K
libck0_0.6.0-1_amd64.deb                           30-Apr-2017 03:28     21K
libck0_0.6.0-1_i386.deb                            30-Apr-2017 03:31     23K
libck0_0.7.1-6ubuntu2_amd64.deb                    13-Apr-2022 19:04     25K
libck0t64_0.7.1-13build1_amd64.deb                 31-Mar-2024 22:32     26K
libck0t64_0.7.2-1_amd64.deb                        03-May-2024 05:41     26K
libck0t64_0.7.2-5ubuntu1_amd64.deb                 06-Apr-2025 13:37     30K