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
60aeabb859652874bacfc1206072da926965fabf1f7cadf..> 20-May-2025 19:49    770K
89cb8d654429a71ea9280c2e51936d0b88eca5b9b0540da..> 21-May-2025 12:40    770K
8bb359a9386a162dc5e993edc4a844da7317f214026a1c2..> 21-May-2025 12:40    619K
9019e5a686627687ea2fb8470e306f5a2e4a8c098206044..> 21-May-2025 08:54    770K
a39f4151ef677edd6d40ccab5a27833962d01941473d431..> 20-May-2025 19:49    619K
aed234609ff12105e5fa7e6d40928457c66272b2e608e04..> 21-May-2025 08:54    619K