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/main/cnf/by-hash/SHA256/

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

../
3dfd2f950164aa0b3335f98dad3ed26fc2dbd6dd567bf90..> 27-Mar-2025 19:10    6744
4bbad07ad45a4142004ae0604981a637a13362edecdb6b4..> 27-Mar-2025 19:10    5264
543417389cb3f7da9acb070e679c0c795d1ffa2adb3c132..> 27-Mar-2025 19:10    5556
6ed2444966e750dbc29d3d827c0c104e012973e0e2a9c1f..> 27-Mar-2025 19:10    7068
8a5d47c3ba8ff42d975f68010d883c92222da70c64a2289..> 27-Mar-2025 19:10    6816
af6c98f91e88520d852d7f8b590fdd1cbba97efd30408b0..> 27-Mar-2025 19:10    6576
d3282b6c54857a65167dd071b9df4323db8ba88b224a331..> 27-Mar-2025 19:10    5828