These older Ubuntu releases are now in Extended Maintenance (ESM):

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

Index of /ubuntu-cd/20.04/

Index of /ubuntu-cd/20.04/

FOOTER.html                                        06-Aug-2020 15:30                 810
HEADER.html                                        07-Aug-2020 09:01                3998
SHA256SUMS                                         06-Aug-2020 15:30                 202
SHA256SUMS.gpg                                     06-Aug-2020 15:30                 833
ubuntu-20.04.1-desktop-amd64.iso                   31-Jul-2020 16:52          2785017856
ubuntu-20.04.1-desktop-amd64.iso.torrent           06-Aug-2020 15:30              212838
ubuntu-20.04.1-desktop-amd64.iso.zsync             06-Aug-2020 15:30             5439725
ubuntu-20.04.1-desktop-amd64.list                  31-Jul-2020 16:52               20721
ubuntu-20.04.1-desktop-amd64.manifest              31-Jul-2020 16:43               56693
ubuntu-20.04.1-live-server-amd64.iso               31-Jul-2020 17:35           958398464
ubuntu-20.04.1-live-server-amd64.iso.torrent       06-Aug-2020 15:28               73480
ubuntu-20.04.1-live-server-amd64.iso.zsync         06-Aug-2020 15:28             1872116
ubuntu-20.04.1-live-server-amd64.list              31-Jul-2020 17:35                8715
ubuntu-20.04.1-live-server-amd64.manifest          31-Jul-2020 16:38               15522