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-releases/streams/v1/

Index of /ubuntu-releases/streams/v1/

../
com.ubuntu.releases:ubuntu-server.json             10-Oct-2024 10:53               14826
com.ubuntu.releases:ubuntu-server.json.gpg         10-Oct-2024 10:53                 833
com.ubuntu.releases:ubuntu.json                    10-Oct-2024 10:53               14576
com.ubuntu.releases:ubuntu.json.gpg                10-Oct-2024 10:53                 833
index.json                                         10-Oct-2024 10:53                1855
index.json.gpg                                     10-Oct-2024 10:53                 833