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/curtin/

Index of /ubuntu/pool/main/c/curtin/

../
curtin-common_0.1.0~bzr126-0ubuntu1_all.deb        10-Apr-2014 22:59    8784
curtin-common_0.1.0~bzr365-0ubuntu1_all.deb        18-Mar-2016 17:30     13K
curtin-common_0.1.0~bzr399-0ubuntu1~14.04.1_all..> 21-Jul-2016 22:33     15K
curtin-common_18.1-5-g572ae5d6-0ubuntu1_all.deb    19-Apr-2018 10:35     14K
curtin-common_19.3-27-g437caaa9-0ubuntu1_all.deb   27-Feb-2020 22:48     17K
curtin-common_20.1-2-g42a9667f-0ubuntu1~16.04.1..> 03-Jun-2020 02:01     22K
curtin-common_20.1-2-g42a9667f-0ubuntu1~18.04.1..> 03-Jun-2020 02:01     21K
curtin-common_20.1-2-g42a9667f-0ubuntu1~20.04.1..> 03-Jun-2020 01:23     18K
curtin-common_21.3-0ubuntu1_all.deb                07-Dec-2021 16:59     14K
curtin_0.1.0~bzr126-0ubuntu1.debian.tar.gz         10-Apr-2014 22:38    3104
curtin_0.1.0~bzr126-0ubuntu1.dsc                   10-Apr-2014 22:38    2030
curtin_0.1.0~bzr126.orig.tar.gz                    10-Apr-2014 22:38     51K
curtin_0.1.0~bzr365-0ubuntu1.debian.tar.xz         18-Mar-2016 17:29    7016
curtin_0.1.0~bzr365-0ubuntu1.dsc                   18-Mar-2016 17:29    2180
curtin_0.1.0~bzr365.orig.tar.gz                    18-Mar-2016 17:29    168K
curtin_0.1.0~bzr399-0ubuntu1~14.04.1.debian.tar.xz 21-Jul-2016 22:33    7408
curtin_0.1.0~bzr399-0ubuntu1~14.04.1.dsc           21-Jul-2016 22:33    2247
curtin_0.1.0~bzr399.orig.tar.gz                    12-Jul-2016 20:05    188K
curtin_18.1-5-g572ae5d6-0ubuntu1.debian.tar.xz     19-Apr-2018 10:33     12K
curtin_18.1-5-g572ae5d6-0ubuntu1.dsc               19-Apr-2018 10:33    2260
curtin_18.1-5-g572ae5d6-0ubuntu1_all.deb           19-Apr-2018 10:35    2484
curtin_18.1-5-g572ae5d6.orig.tar.gz                19-Apr-2018 10:33    372K
curtin_19.3-27-g437caaa9-0ubuntu1.debian.tar.xz    27-Feb-2020 22:18     17K
curtin_19.3-27-g437caaa9-0ubuntu1.dsc              27-Feb-2020 22:18    1687
curtin_19.3-27-g437caaa9-0ubuntu1_all.deb          27-Feb-2020 22:48    2496
curtin_19.3-27-g437caaa9.orig.tar.gz               27-Feb-2020 22:18    562K
curtin_20.1-2-g42a9667f-0ubuntu1~16.04.1.debian..> 03-Jun-2020 01:28     17K
curtin_20.1-2-g42a9667f-0ubuntu1~16.04.1.dsc       03-Jun-2020 01:28    1947
curtin_20.1-2-g42a9667f-0ubuntu1~18.04.1.debian..> 03-Jun-2020 01:28     17K
curtin_20.1-2-g42a9667f-0ubuntu1~18.04.1.dsc       03-Jun-2020 01:28    1947
curtin_20.1-2-g42a9667f-0ubuntu1~18.04.1_all.deb   03-Jun-2020 02:01    2492
curtin_20.1-2-g42a9667f-0ubuntu1~20.04.1.debian..> 03-Jun-2020 01:23     18K
curtin_20.1-2-g42a9667f-0ubuntu1~20.04.1.dsc       03-Jun-2020 01:23    1729
curtin_20.1-2-g42a9667f-0ubuntu1~20.04.1_all.deb   03-Jun-2020 01:23    2504
curtin_20.1-2-g42a9667f.orig.tar.gz                29-May-2020 02:08    607K
curtin_21.3-0ubuntu1.debian.tar.xz                 07-Dec-2021 12:04     20K
curtin_21.3-0ubuntu1.dsc                           07-Dec-2021 12:04    1971
curtin_21.3-0ubuntu1_all.deb                       07-Dec-2021 16:59    2290
curtin_21.3.orig.tar.gz                            07-Dec-2021 12:04    631K
python-curtin_0.1.0~bzr126-0ubuntu1_all.deb        10-Apr-2014 22:59     20K
python-curtin_0.1.0~bzr399-0ubuntu1~14.04.1_all..> 21-Jul-2016 22:33     68K
python3-curtin_0.1.0~bzr365-0ubuntu1_all.deb       18-Mar-2016 17:30     62K
python3-curtin_18.1-5-g572ae5d6-0ubuntu1_all.deb   19-Apr-2018 10:35    106K
python3-curtin_19.3-27-g437caaa9-0ubuntu1_all.deb  27-Feb-2020 22:48    141K
python3-curtin_20.1-2-g42a9667f-0ubuntu1~16.04...> 03-Jun-2020 02:01    150K
python3-curtin_20.1-2-g42a9667f-0ubuntu1~18.04...> 03-Jun-2020 02:01    150K
python3-curtin_20.1-2-g42a9667f-0ubuntu1~20.04...> 03-Jun-2020 01:23    150K
python3-curtin_21.3-0ubuntu1_all.deb               07-Dec-2021 16:59    154K