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/dists/oracular-proposed/main/cnf/by-hash/SHA256/

Index of /ubuntu/dists/oracular-proposed/main/cnf/by-hash/SHA256/

../
16a218a86a22f04c3c0b0067473996fcfb8fdd24c929c0b..> 28-Mar-2025 21:31    1408
2454ad2d8e7b2c1b813538138c2d30292de053a225dc9fe..> 28-Mar-2025 21:31    1120
357c94dc4294f3a353a6cc34128c18850b92ed7958a6817..> 28-Mar-2025 21:31    1408
75802b2b902018860d4ee1a314ef979f91e15d26656679e..> 28-Mar-2025 21:31    1372
761ba85a9046a7b59cc095db93d546b5e755f83dbc377c0..> 28-Mar-2025 21:31    1372
9c9a3597a93d23c69b4723c1f5ae0cfa874d6e0df57319e..> 28-Mar-2025 21:31    1372
a7d4afa4c175a7c86f815e94c6de53362e41c7aeb6650a6..> 28-Mar-2025 21:31    1372