Download Ubuntu Server
Ubuntu Server 18.04.4 LTS
The long-term support version of Ubuntu Server, including the Train release of OpenStack and support guaranteed until April 2023 — 64-bit only.
This release uses our new installer, Subiquity. If you need support for options not implemented in Subiquity, such as encrypted filesystem support, the traditional installer can be found on the alternative downloads page.
Ubuntu Server 19.10
The latest version of Ubuntu Server, including nine months of security and maintenance updates, until July 2020.
Multipass for instant Ubuntu VMs
With Multipass you can download, configure, and control Ubuntu Server virtual machines with latest updates preinstalled. Set up a mini-cloud on your Linux, Windows, or macOS system.
Ubuntu Server for ARM
Optimised for hyperscale deployments and certified on ARM chipsets — Ubuntu Server for ARM includes the 64-bit ARMv8 platforms.
Ubuntu for POWER
Ubuntu is available on the IBM POWER platform, bringing the entire Ubuntu and OpenStack ecosystem to IBM POWER.
Ubuntu for IBM Z
IBM Z and LinuxONE leverage open technology solutions to meet the demands of the new application economy. Ubuntu is now available, with Juju and Ubuntu OpenStack.