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.

/ubuntu-releases/18.10/
File Name  ↓ File Size  ↓ Date  ↓ 
Parent directory/--
FOOTER.html 272018-Oct-18 11:03
HEADER.html 22282018-Oct-18 11:03
MD5SUMS 1342018-Oct-18 12:16
MD5SUMS-metalink 2982018-Oct-18 11:04
MD5SUMS-metalink.gpg 9162018-Oct-18 11:04
MD5SUMS.gpg 9162018-Oct-18 12:16
SHA1SUMS 1502018-Oct-18 12:16
SHA1SUMS.gpg 9162018-Oct-18 12:16
SHA256SUMS 1982018-Oct-18 12:16
SHA256SUMS.gpg 9162018-Oct-18 12:16
ubuntu-18.10-desktop-amd64.iso 19995033602018-Oct-17 22:44
ubuntu-18.10-desktop-amd64.iso.torrent 766182018-Oct-18 11:02
ubuntu-18.10-desktop-amd64.iso.zsync 39055132018-Oct-18 11:02
ubuntu-18.10-desktop-amd64.list 78902018-Oct-17 22:44
ubuntu-18.10-desktop-amd64.manifest 544652018-Oct-17 22:42
ubuntu-18.10-desktop-amd64.metalink 481282018-Oct-18 11:04
ubuntu-18.10-live-server-amd64.iso 9237954562018-Oct-17 23:39
ubuntu-18.10-live-server-amd64.iso.torrent 355812018-Oct-18 11:03
ubuntu-18.10-live-server-amd64.iso.zsync 18045282018-Oct-18 11:03
ubuntu-18.10-live-server-amd64.list 79982018-Oct-17 23:39
ubuntu-18.10-live-server-amd64.manifest 137202018-Oct-17 23:19
ubuntu-18.10-live-server-amd64.metalink 495312018-Oct-18 11:04