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-updates/restricted/cnf/by-hash/SHA256/

Index of /ubuntu/dists/jammy-updates/restricted/cnf/by-hash/SHA256/

../
00aecacb46cc967b2fb39f4c6c1e8bacb973904e154e5b2..> 24-Mar-2025 22:40     676
1fbeab4e8f1d0710fc8859dd184f2885b31ef5f27a9047a..> 11-Nov-2021 01:39     116
2ff49ebe2f6e0dabbf36c16859776498e664050a0218669..> 30-Jun-2023 18:38     288
691f9ee65e15d0061ebbfdb82b5736cf122fff385c9b55d..> 11-Nov-2021 01:39     116
872850f0fb0e19e3112e1544516c98fcb5ebed440fd5fd2..> 24-Mar-2025 22:40     524
8ecc0ec9c62ded74ddcdc0b9cdb5fc54f43fa582fd57054..> 11-Nov-2021 01:39     116
b7040ff6f2f7d78bc4799d38dca0722644d207b5bd4aa3f..> 30-Jun-2023 18:37     288