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-security/universe/cnf/by-hash/SHA256/

Index of /ubuntu/dists/noble-security/universe/cnf/by-hash/SHA256/

../
0e729ee8bcdfcaeb9c3016962793c86fa1bfdff1d94fb64..> 31-Mar-2025 14:10     16K
6f27492b0ad05595272d24f33037e8fdea7a9fc3c99ccb8..> 26-Mar-2025 23:35     17K
906f24289988aaa05a5944f30fdd5d55c0e1e7fd5d72b5d..> 31-Mar-2025 14:09     11K
c16aebf1c393fd9ee06f5de9529cdb9bfd9cbb11a06cebb..> 25-Mar-2025 04:07    6136
c823a7d4f4d14d9e6743be72baef6a677158ae63ca923d7..> 31-Mar-2025 14:09     16K
d09adf92faf7f3dc242e683838c3a02dc382486f24ab6c5..> 31-Mar-2025 14:10     13K
fbc29a5022fe76f3b9a8d1a284c6517d7710be162c0383f..> 31-Mar-2025 14:11     11K