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/source/by-hash/SHA256/

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

../
3c3ac2afe3dfb0927b29b8d4239ddbf76fecc2bc5cd61bd..> 18-Oct-2019 13:50     104
557eca487c05d839a2d83c5d8b620f9eb225594b86aa0cf..> 02-May-2025 00:40    619K
93f659e4448687c642d61d9d6266f6e23977fbec2d90733..> 02-May-2025 04:01    619K
a468fbd268ae73a543df2424104dd6001dd0384ddf2cef3..> 30-Apr-2025 23:08    770K
a74291c51e78738a6b1d7d081e76b6ba98b5b881597c5c9..> 30-Apr-2025 23:08    619K
c8fd6730b43e48d4f89b77932174c5e91268af5fd731e44..> 02-May-2025 00:40    770K
e240d2870b9c7d37b2a87c04332fbaba439edb905124182..> 02-May-2025 04:01    770K