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/releases/18.10/

Index of /ubuntu-cd/releases/18.10/

FOOTER.html                                        12-Mar-2019 05:11     810
HEADER.html                                        12-Mar-2019 05:11    4229
MD5SUMS                                            18-Oct-2018 12:16     134
MD5SUMS-metalink                                   18-Oct-2018 11:04     298
MD5SUMS-metalink.gpg                               18-Oct-2018 11:04     916
MD5SUMS.gpg                                        18-Oct-2018 12:16     916
SHA1SUMS                                           18-Oct-2018 12:16     150
SHA1SUMS.gpg                                       18-Oct-2018 12:16     916
SHA256SUMS                                         18-Oct-2018 12:16     198
SHA256SUMS.gpg                                     18-Oct-2018 12:16     916
ubuntu-18.10-desktop-amd64.iso                     17-Oct-2018 22:44      2G
ubuntu-18.10-desktop-amd64.iso.torrent             18-Oct-2018 11:02     75K
ubuntu-18.10-desktop-amd64.iso.zsync               18-Oct-2018 11:02      4M
ubuntu-18.10-desktop-amd64.list                    17-Oct-2018 22:44    7890
ubuntu-18.10-desktop-amd64.manifest                17-Oct-2018 22:42     53K
ubuntu-18.10-desktop-amd64.metalink                18-Oct-2018 11:04     47K
ubuntu-18.10-live-server-amd64.iso                 17-Oct-2018 23:39    881M
ubuntu-18.10-live-server-amd64.iso.torrent         18-Oct-2018 11:03     35K
ubuntu-18.10-live-server-amd64.iso.zsync           18-Oct-2018 11:03      2M
ubuntu-18.10-live-server-amd64.list                17-Oct-2018 23:39    7998
ubuntu-18.10-live-server-amd64.manifest            17-Oct-2018 23:19     13K
ubuntu-18.10-live-server-amd64.metalink            18-Oct-2018 11:04     48K