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-backports/universe/cnf/by-hash/SHA256/

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

../
0cdc4aba8fc8841a229964943b077270fec70c57e21564b..> 25-Mar-2025 09:40     600
173e2f164b8ff8d0cd0fc1f23107c43094f075ce23fba11..> 25-Mar-2025 09:40     672
3ba512d8ed8267c731150d37c2690e8283d3674f5875e8c..> 13-Mar-2025 23:56     456
551f4fed12840d3051df9b23a408bb395c62f0a2e08f33a..> 25-Mar-2025 09:40     564
57e86684f325c531b9623780fb160a7237a7e508e50dd2c..> 25-Mar-2025 09:40     560
96b613e59837085ce63e8c3488b0299710d6299a9b3b050..> 25-Mar-2025 15:38     600
d2e48ff2b94377e2e1460d97d69dc8b1c120d5bb0fed26f..> 25-Mar-2025 09:40     600