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

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

../
24bbea58102b53eeeb33edf8489bfe59af83e103da19258..> 13-May-2025 13:30    165K
2d42f9b8fd3a8adc8efd6f99ce10aa64cd3e00a45ecd5ed..> 24-Oct-2023 05:57     105
4c1635c57ccfa0d19c9b175b44d914d42ab09eaf90644a4..> 13-May-2025 13:30    208K
5856f1d6df8f79d3209652a7e0e56ddaa73753fc2516dc3..> 12-May-2025 13:35    164K
b2c21432a17acd35b2c858668d472893e96aeb8198e7895..> 12-May-2025 13:35    207K