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/focal/restricted/cnf/by-hash/SHA256/

Index of /ubuntu/dists/focal/restricted/cnf/by-hash/SHA256/

../
087feb44d2cc4567953596357ccf75ed561aef0b769af4c..> 27-Mar-2020 07:40     320
20b3057c03fed069c71a98348d65eef7cea377adcb42ece..> 25-Oct-2019 08:52     108
3181ae42e55fbdfef34c3b200aac3a139e4e4445ab32f24..> 25-Oct-2019 08:52     108
74ca8ae489ebca769a68ea16f4d553c6d6ac2a9e82c85eb..> 25-Oct-2019 08:52     108
7fd382463b1b9148f5b20b83674fd4c33b24b9f3627b6f0..> 22-Apr-2020 11:30     392
e64d7334f0fd2628dabade9831531fbe6ea420ae8c48548..> 27-Mar-2020 07:40     316