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-updates/main/cnf/by-hash/SHA256/

Index of /ubuntu/dists/focal-updates/main/cnf/by-hash/SHA256/

../
0d7d81acebc184fbfdbde3d6aaf7d4a6deeb69d020574fa..> 27-Mar-2025 21:20     17K
1264cbd23190c5b1707808eb558180b8e19099d34361f71..> 27-Mar-2025 21:20     12K
5d6ff3e941613379ee26c101a57d33cec3c4eea13947bce..> 27-Mar-2025 21:21     17K
6c7a990835a0495e270e7dca3c64d784a43efd353bccfd5..> 27-Mar-2025 21:21     17K
9218743159b866da591bde40eb39167850fcda6570f0d99..> 27-Mar-2025 21:19     18K
b2447c054526b987dddb26675d1e608f06b2dbb81685785..> 27-Mar-2025 21:20     16K
d901133c1e5ac6d0c34da5d20fc8330fb5840fa02bb9533..> 27-Mar-2025 21:21     16K