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/curtin/

Index of /ubuntu/pool/universe/c/curtin/

../
curtin_0.1.0~bzr126-0ubuntu1_all.deb               10-Apr-2014 22:59    2128
curtin_0.1.0~bzr365-0ubuntu1_all.deb               18-Mar-2016 17:30    2316
curtin_0.1.0~bzr399-0ubuntu1~14.04.1_all.deb       21-Jul-2016 22:33    2334
curtin_20.1-2-g42a9667f-0ubuntu1~16.04.1_all.deb   03-Jun-2020 02:01    2412
python-curtin_0.1.0~bzr365-0ubuntu1_all.deb        18-Mar-2016 17:30     62K
python-curtin_18.1-5-g572ae5d6-0ubuntu1_all.deb    19-Apr-2018 10:35    106K
python-curtin_20.1-2-g42a9667f-0ubuntu1~16.04.1..> 03-Jun-2020 02:01    150K
python-curtin_20.1-2-g42a9667f-0ubuntu1~18.04.1..> 03-Jun-2020 02:01    150K
python3-curtin_0.1.0~bzr126-0ubuntu1_all.deb       10-Apr-2014 22:59     20K
python3-curtin_0.1.0~bzr399-0ubuntu1~14.04.1_al..> 21-Jul-2016 22:33     68K