Ubuntu Releases

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.

../ checksecurity_2.0.14ubuntu1.dsc 04-Nov-2010 11:04 862 checksecurity_2.0.14ubuntu1.tar.gz 04-Nov-2010 11:04 30K checksecurity_2.0.14ubuntu1_all.deb 04-Nov-2010 11:04 19K checksecurity_2.0.16+nmu1ubuntu1.dsc 15-Mar-2016 17:58 1560 checksecurity_2.0.16+nmu1ubuntu1.tar.gz 15-Mar-2016 17:58 32K checksecurity_2.0.16+nmu1ubuntu1_all.deb 15-Mar-2016 17:58 22K checksecurity_2.0.16+nmu3ubuntu1.dsc 24-Mar-2022 17:14 1566 checksecurity_2.0.16+nmu3ubuntu1.tar.gz 24-Mar-2022 17:14 223K checksecurity_2.0.16+nmu3ubuntu1_all.deb 24-Mar-2022 17:14 22K checksecurity_2.0.16+nmu4ubuntu1.dsc 16-Nov-2023 20:15 1572 checksecurity_2.0.16+nmu4ubuntu1.tar.xz 16-Nov-2023 20:15 28K checksecurity_2.0.16+nmu4ubuntu1_all.deb 16-Nov-2023 20:15 20K checksecurity_2.0.18.dsc 11-Feb-2025 07:51 1595 checksecurity_2.0.18.tar.xz 11-Feb-2025 07:51 21K checksecurity_2.0.18_all.deb 11-Feb-2025 10:13 18K

These releases of Ubuntu are available

Standard support

LTS Releases

Interim Releases

Extended Security Maintenance (ESM)

Index of /ubuntu/pool/main/c/checksecurity/