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/restricted/cnf/by-hash/SHA256/

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

../
2f574a7ff248f98e87a89a90d7f535c667e9c41fe66ce7e..> 14-Mar-2025 01:04     116
54014014523ff092f145846118ae2bff6601e324adfad0a..> 14-Mar-2025 01:33     116
8bd8f485d72c70c210a128cfb3e4478dac0d5d1c393d4c8..> 08-Jul-2023 02:28     116
95f266636f2e59ce560eb7ef3f42f05802d76b9b261cd58..> 08-Jul-2023 01:27     116
9cc2502d8423d1913bd38547d6907d19c6aeabd7f5e5cb1..> 11-Nov-2021 01:03     116
c3188e6adb7f01d47607b39c341bfca29be368532bb2aa2..> 11-Nov-2021 01:03     116
cb3cb9c5c66dd7c6447cfd8c332eef1a1c4191fcda5c22a..> 11-Nov-2021 01:03     116