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/jammy-proposed/universe/cnf/by-hash/SHA256/

Index of /ubuntu/dists/jammy-proposed/universe/cnf/by-hash/SHA256/

../
13b09d1b018a8836d61b83c57edb38f80e7ebf3a1e47fc9..> 28-Mar-2025 23:40    2064
39b8c77200d7094c0b88b3ca0f689b147e930c19296da81..> 31-Mar-2025 13:40    2008
475258b6bb8c5be3fad9b324ac98a9f685dcae948790514..> 28-Mar-2025 23:39    1180
4f8047f242af847488dbf74dee44d69804e986c1962fee4..> 28-Mar-2025 23:39    2168
a650d3690f5c934db1bfbe5d0eb046e4f708fe4649e22c0..> 28-Mar-2025 23:40    1948
e1a0c29f244db005390f3bbc31d55812ba944d971a16a0e..> 28-Mar-2025 23:40    1996
f2394e61025158dc2823ae495e806b03f452bfeace3465b..> 28-Mar-2025 23:40    2104