Ubuntu 18.10 (Cosmic Cuttlefish)

Select an image

Ubuntu is distributed on three types of images described below.

Desktop image

The desktop image allows you to try Ubuntu without changing your computer at all, and at your option to install it permanently later. This type of image is what most people will want to use. You will need at least 1024MiB of RAM to install from this image.

There is one image available:

64-bit PC (AMD64) desktop image
Choose this if you have a computer based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2). If you have a non-64-bit processor made by AMD, or if you need full support for 32-bit code, use the i386 images instead. Choose this if you are at all unsure.

Server install image

The server install image allows you to install Ubuntu permanently on a computer for use as a server. It will not install a graphical user interface.

There is one image available:

64-bit PC (AMD64) server install image
Choose this if you have a computer based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2). If you have a non-64-bit processor made by AMD, or if you need full support for 32-bit code, use the i386 images instead. Choose this if you are at all unsure.

A full list of available files, including BitTorrent files, can be found below.

If you need help burning these images to disk, see the Image Burning Guide.

Icon  Name                                       Last modified      Size  Description
[DIR] Parent Directory - [   ] ubuntu-18.10-live-server-amd64.metalink 18-Oct-2018 05:04 48K Ubuntu 18.10 (Cosmic Cuttlefish) [TXT] ubuntu-18.10-live-server-amd64.manifest 17-Oct-2018 17:19 13K Server install image for 64-bit PC (AMD64) computers (contents of live filesystem) [   ] ubuntu-18.10-live-server-amd64.list 17-Oct-2018 17:39 7.8K Server install image for 64-bit PC (AMD64) computers (file listing) [   ] ubuntu-18.10-live-server-amd64.iso.zsync 18-Oct-2018 05:03 1.7M Server install image for 64-bit PC (AMD64) computers (zsync metafile) [   ] ubuntu-18.10-live-server-amd64.iso.torrent 18-Oct-2018 05:03 35K Server install image for 64-bit PC (AMD64) computers (BitTorrent download) [   ] ubuntu-18.10-live-server-amd64.iso 17-Oct-2018 17:39 881M Server install image for 64-bit PC (AMD64) computers (standard download) [   ] ubuntu-18.10-desktop-amd64.metalink 18-Oct-2018 05:04 47K Ubuntu 18.10 (Cosmic Cuttlefish) [TXT] ubuntu-18.10-desktop-amd64.manifest 17-Oct-2018 16:42 53K Desktop image for 64-bit PC (AMD64) computers (contents of live filesystem) [   ] ubuntu-18.10-desktop-amd64.list 17-Oct-2018 16:44 7.7K Desktop image for 64-bit PC (AMD64) computers (file listing) [   ] ubuntu-18.10-desktop-amd64.iso.zsync 18-Oct-2018 05:02 3.7M Desktop image for 64-bit PC (AMD64) computers (zsync metafile) [   ] ubuntu-18.10-desktop-amd64.iso.torrent 18-Oct-2018 05:02 75K Desktop image for 64-bit PC (AMD64) computers (BitTorrent download) [   ] ubuntu-18.10-desktop-amd64.iso 17-Oct-2018 16:44 1.9G Desktop image for 64-bit PC (AMD64) computers (standard download) [   ] SHA256SUMS.gpg 18-Oct-2018 06:16 916 [   ] SHA256SUMS 18-Oct-2018 06:16 198 [   ] SHA1SUMS.gpg 18-Oct-2018 06:16 916 [   ] SHA1SUMS 18-Oct-2018 06:16 150 [   ] MD5SUMS.gpg 18-Oct-2018 06:16 916 [   ] MD5SUMS-metalink.gpg 18-Oct-2018 05:04 916 [   ] MD5SUMS-metalink 18-Oct-2018 05:04 298 [   ] MD5SUMS 18-Oct-2018 06:16 134