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/jammy-backports/main/source/by-hash/SHA256/

Index of /ubuntu/dists/jammy-backports/main/source/by-hash/SHA256/

../
4bc576fc9148c20517d99c4929bb1419227f5e684a703bb..> 15-Oct-2021 15:16     106
bd5786844df52cd91d5da0f126bc5fbe034388c3647ceb5..> 13-May-2025 21:34    8964
cc5ef6b56e81fab6cdd7f1dca68e2be7e36da7e75b284c4..> 13-May-2025 21:34     10K