Ubuntu 18.04 LTS (Bionic Beaver)

Select an image

Ubuntu is distributed on two 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). 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). Choose this if you are at all unsure.

If you require LVM, RAID, multipath, network vlans, or network interface bonding during the installation; if you need to reuse existing partitions on your installation disk; or for support for other architectures besides AMD64/EM64T, see the alternative images location.

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.

/releases/bionic/
File Name  ↓ File Size  ↓ Date  ↓ 
Parent directory/--
ubuntu-18.04-desktop-amd64.iso 2G26-Apr-2018 18:44
ubuntu-18.04-live-server-amd64.iso 806M26-Apr-2018 19:48
ubuntu-18.04-desktop-amd64.iso.zsync 4M26-Apr-2018 20:58
ubuntu-18.04-live-server-amd64.iso.zsync 2M26-Apr-2018 20:59
ubuntu-18.04-desktop-amd64.iso.torrent 72K26-Apr-2018 20:58
ubuntu-18.04-desktop-amd64.manifest 53K26-Apr-2018 18:40
ubuntu-18.04-live-server-amd64.metalink 47K26-Apr-2018 21:00
ubuntu-18.04-desktop-amd64.metalink 45K26-Apr-2018 21:00
ubuntu-18.04-live-server-amd64.iso.torrent 32K26-Apr-2018 20:59
ubuntu-18.04-live-server-amd64.list 819226-Apr-2018 19:49
ubuntu-18.04-desktop-amd64.list 808426-Apr-2018 18:44
MD5SUMS.gpg 91630-Apr-2018 18:10
MD5SUMS-metalink.gpg 91626-Apr-2018 21:00
SHA1SUMS.gpg 91630-Apr-2018 18:10
SHA256SUMS.gpg 91630-Apr-2018 18:10
SHA256SUMS 19830-Apr-2018 18:10
SHA1SUMS 15030-Apr-2018 18:10
MD5SUMS-metalink 14426-Apr-2018 21:00
MD5SUMS 13430-Apr-2018 18:10