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/20.10/

Index of /ubuntu-cd/20.10/

FOOTER.html                                        22-Oct-2020 16:44     810
HEADER.html                                        22-Oct-2020 17:11    3985
SHA256SUMS                                         22-Oct-2020 16:44     198
SHA256SUMS.gpg                                     22-Oct-2020 16:44     833
ubuntu-20.10-desktop-amd64.iso                     22-Oct-2020 14:31      3G
ubuntu-20.10-desktop-amd64.iso.torrent             22-Oct-2020 16:44    220K
ubuntu-20.10-desktop-amd64.iso.zsync               22-Oct-2020 16:44      5M
ubuntu-20.10-desktop-amd64.list                    22-Oct-2020 14:31     19K
ubuntu-20.10-desktop-amd64.manifest                22-Oct-2020 14:28     54K
ubuntu-20.10-live-server-amd64.iso                 22-Oct-2020 14:31    998M
ubuntu-20.10-live-server-amd64.iso.torrent         22-Oct-2020 16:42     78K
ubuntu-20.10-live-server-amd64.iso.zsync           22-Oct-2020 16:42      2M
ubuntu-20.10-live-server-amd64.list                22-Oct-2020 14:31    4381
ubuntu-20.10-live-server-amd64.manifest            22-Oct-2020 14:15     15K