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/noble-backports/restricted/cnf/by-hash/SHA256/

Index of /ubuntu/dists/noble-backports/restricted/cnf/by-hash/SHA256/

../
6c998a45ba42e3b1868868855af197d94c87ea52c000e75..> 04-Jan-2024 20:09     120
8792220e8d84b53dc7c3e304b3a0827c85e0a6a897d6c4e..> 04-Jan-2024 20:09     116
cfbf9babcbb670a0e2211a281be8fb30eac049969a9acd4..> 04-Jan-2024 20:09     116
ea7c679b81060d190f9226f20b08b5044bb8fd082cb5e9b..> 04-Jan-2024 20:09     116
ec54b7cffc9ddcb7eb18b082e6ca723f20fee118f34e69d..> 04-Jan-2024 20:09     120
f4fb85bce302ee74c9c4a292a55fdf059e538edcb0ea278..> 04-Jan-2024 20:09     116
fec708732cc4da4920d1f06af6b311ad71c15709f200d41..> 04-Jan-2024 20:09     116