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/plucky-proposed/universe/cnf/by-hash/SHA256/

Index of /ubuntu/dists/plucky-proposed/universe/cnf/by-hash/SHA256/

../
092909d9d2065b4f4d88bdd14e8a2c30ac8bcb6e4408ea7..> 31-Mar-2025 15:27    8288
35953c3bc483a1dc549a369e6da3977d356e60a4df65f0d..> 31-Mar-2025 11:58    2140
38456f87324935fc4b4501b5be9e848c9aebd2c2c9ed4b6..> 31-Mar-2025 11:59    8648
4a05136c47f7310fe41dfb1fc518d05bb3860b886f8d89e..> 31-Mar-2025 15:28    7952
4a348efe4c615e6911d57aa298efd456bb7e81b311891f1..> 31-Mar-2025 15:27    4896
60694ca653dd4db7d9a55716fe076d66c4668eb1a997900..> 31-Mar-2025 15:28    8688
e871f6f8cbae68b0161ae28b11c24d8e2c05d98842d6fbe..> 31-Mar-2025 15:27    9496