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/oracular-security/universe/cnf/by-hash/SHA256/

Index of /ubuntu/dists/oracular-security/universe/cnf/by-hash/SHA256/

../
17907d2066c48b42f14dd1a9270dd79e13b25c4a5d69f47..> 27-Mar-2025 13:32    5452
5efe4f933505d6c3d6d1aa477c6bcfd5823ac3fa35531be..> 27-Mar-2025 13:32    4672
73b11542d2ed046b067a9453200d971682b9aefb3eed26d..> 27-Mar-2025 16:36    5616
75f028dd78f2a751192a1b63334606520dfa88e08af3a81..> 27-Mar-2025 16:36    2652
98b091560f283124e741f45f253342a76fea4d7467c26fe..> 27-Mar-2025 13:31    5388
a0c7501df1564f879a369fbb193ed8d9fa06462f8067968..> 27-Mar-2025 13:32    4696
f244ad5513a64eaea1c6877764ded1d7c16a3f33430999d..> 27-Mar-2025 13:33    4552