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

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

../
0ac6bd70c61d7317237acde4db14ed897230b4b37e47794..> 14-Mar-2025 23:48     116
0f8f233a68931875f958d5ac7a308271b923b077a275610..> 14-Mar-2025 23:48     116
2e4ba9c1dc753edc3c51d8e45be801c7cf25a0a1654cea5..> 14-Mar-2025 23:48     116
3ee46a02bf3418d071d6e9f77f0161176a7eecad63b3fe1..> 14-Mar-2025 23:48     116
4bc309f47b694a9c0e0c27b111e68cb09b3a4ccbfda934c..> 14-Mar-2025 23:48     116
9bfa2eb0d9258f243997f72e9f67ca33a9567f3658f09f0..> 14-Mar-2025 23:48     116
c25d8b74f37b2bb229cdab848fe48e56d931f5ab8b467db..> 14-Mar-2025 23:48     112