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/restricted/cnf/by-hash/SHA256/

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

../
17cfe3fa6015f4b5b1019dc86712e905e4bf190332b3c48..> 24-Mar-2025 23:12     468
5a3a6c05672381c3f17a1c1ad833806175ac59aeec73423..> 04-Jan-2024 20:56     116
b29fb5be6858b5ed9560e3f8e1b76c84c220f11b40ed4a5..> 04-Jan-2024 20:57     116
bf3e2157c32c0581c1dc5ca4fa0644a6fb593c4190c3ac9..> 04-Jan-2024 20:56     116
c8c07f6898a8cdf9caa2e718b47295fe147751f922cc6cb..> 04-Jan-2024 20:56     116
d73677e640658b754129363fe90df64845b9425396ca8bb..> 04-Jan-2024 20:56     116
eb2a5c75f624f5a512b7e165f8e5ca450619c2c6dc1fac3..> 24-Mar-2025 20:04     416