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/xenial-security/main/source/by-hash/SHA256/

Index of /ubuntu/dists/xenial-security/main/source/by-hash/SHA256/

../
0e50f0d52eeb85f078cbf375c1ad05dafd86c8e749f8bd8..> 07-Mar-2025 14:46    246K
1b31e4957d9a9dbbc13d3f571f541f2da0c3b1c68d01398..> 07-Mar-2025 14:46    305K
2fe34342fe9d50416559a61f5f2e8929fceb1e110d78242..> 24-Apr-2016 23:49     106