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/jammy-security/restricted/cnf/by-hash/SHA256/

Index of /ubuntu/dists/jammy-security/restricted/cnf/by-hash/SHA256/

../
4f7f6150dac81cd1ac1db9a33a4541418a6f5af791cef23..> 24-Mar-2025 19:42     472
529ff5328dbdc9d545a0d31f60bea5d8c31b6967c84182b..> 04-Jul-2023 12:30     288
735489a5e516f2cd84afb9a9611f021189b12b554fd2408..> 11-Nov-2021 01:39     116
9843815d64a4480187f39d7c4875bb9205775a016016ad7..> 11-Nov-2021 01:39     116
9a1622c031485751125fd01b4af97e657b210c48558985b..> 11-Nov-2021 01:39     116
a86f6ad62439b44acc0eeb1b19abea515f9bebfee45ff05..> 24-Mar-2025 22:42     624
e01180e6acaa0110a8fcc26e86fc0a3551b25107438d539..> 04-Jul-2023 12:30     288