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/plucky-proposed/main/cnf/by-hash/SHA256/

Index of /ubuntu/dists/plucky-proposed/main/cnf/by-hash/SHA256/

../
1021b10d8e7e5225f6369b8acf990ba019820e1ec0d903d..> 31-Mar-2025 03:39     252
10555bc7207d682b61e5c4dea254d1fc80f9eb2de0939a9..> 31-Mar-2025 03:39     288
7958fc9d880258926143d8317868f939a131c7bb1cf01ee..> 30-Mar-2025 21:36     288
ca6179a755731311e3a5882e094e4121b73697050d2198d..> 31-Mar-2025 03:39     288
d824c16bbe49e75657845e6340b3d2b3a188da2a4deeb78..> 31-Mar-2025 03:38     288
d92ee0cdc4257059b885caf7dfd6cc2dd4ab2b1d026277a..> 31-Mar-2025 03:39     288
f6bed875d257f650ec9c4a98b423c43bee3e0892ec59c15..> 31-Mar-2025 03:38     216