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-proposed/universe/cnf/by-hash/SHA256/

Index of /ubuntu/dists/focal-proposed/universe/cnf/by-hash/SHA256/

../
230f0b64022d60d87772af2c38ea8f72032d6c341c022d0..> 13-Mar-2025 18:39    1780
2500a82947d506d015ca47f5a666f7f5a2e5808b90f58c4..> 13-Mar-2025 18:38    1844
323323af422f757f5affd1abfdbc031e1c256594f374f55..> 13-Mar-2025 18:38    1904
6efe3033d472387fd4405400603844e21395ba5604f5798..> 13-Mar-2025 18:39    1260
856a326b9fef4ebd676fbb3e8b9ff5b2404daeb9315f388..> 13-Mar-2025 18:39    1888
cd6606e5d5f7d239c85efe2acac1736afc550dc1df962ce..> 13-Mar-2025 18:38    1076
e4002aa2d2607706e06350a14997ef207f50f484aafcf44..> 13-Mar-2025 18:39    1776