Linux ubuntu server iso

Ubuntu 20.04.6 LTS (Focal Fossa)

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.

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.

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.

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.

Name	Last modified	Size	Description
Parent Directory	—
	SHA256SUMS	2023-03-22 14:31	202
	SHA256SUMS.gpg	2023-03-22 14:31	833
	ubuntu-20.04.6-desktop-amd64.iso	2023-03-16 15:58	4.1G	Desktop image for 64-bit PC (AMD64) computers (standard download)
	ubuntu-20.04.6-desktop-amd64.iso.torrent	2023-03-22 14:31	325K	Desktop image for 64-bit PC (AMD64) computers (BitTorrent download)
	ubuntu-20.04.6-desktop-amd64.iso.zsync	2023-03-22 14:31	8.1M	Desktop image for 64-bit PC (AMD64) computers (zsync metafile)
	ubuntu-20.04.6-desktop-amd64.list	2023-03-16 15:58	39K	Desktop image for 64-bit PC (AMD64) computers (file listing)
	ubuntu-20.04.6-desktop-amd64.manifest	2023-03-16 15:52	59K	Desktop image for 64-bit PC (AMD64) computers (contents of live filesystem)
	ubuntu-20.04.6-live-server-amd64.iso	2023-03-14 23:02	1.4G	Server install image for 64-bit PC (AMD64) computers (standard download)
	ubuntu-20.04.6-live-server-amd64.iso.torrent	2023-03-22 14:30	111K	Server install image for 64-bit PC (AMD64) computers (BitTorrent download)
	ubuntu-20.04.6-live-server-amd64.iso.zsync	2023-03-22 14:30	2.8M	Server install image for 64-bit PC (AMD64) computers (zsync metafile)
	ubuntu-20.04.6-live-server-amd64.list	2023-03-14 23:02	10K	Server install image for 64-bit PC (AMD64) computers (file listing)
	ubuntu-20.04.6-live-server-amd64.manifest	2023-03-14 22:57	17K	Server install image for 64-bit PC (AMD64) computers (contents of live filesystem)

© 2018 Canonical Ltd. Ubuntu and Canonical are registered trademarks of Canonical Ltd.

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Get Ubuntu Server

The latest version of Ubuntu Server, including nine months of security and maintenance updates, until January 2024.

Alternative downloads

BitTorrents

BitTorrent sometimes enables higher download speeds and more reliable downloads of large files.

Ubuntu Server 20.04 LTS

The previous long-term support version of Ubuntu Server, including support guaranteed until April 2025.

Other versions

Other versions of Ubuntu Server including torrents, the network installer, a list of local mirrors and past releases.

Alternative architectures

Ubuntu Server for ARM

Optimised for hyperscale deployments and certified on ARM chipsets — Ubuntu Server for ARM includes the 64-bit ARMv7 and ARMv8 platforms.

Ubuntu for POWER

Ubuntu is available on the IBM POWER platform, bringing the entire Ubuntu ecosystem to IBM POWER.

Ubuntu for IBM Z (s390x)

IBM Z and LinuxONE leverage open technology solutions to meet the demands of the new application economy. Ubuntu is now available on those platforms with Multipass, MicroK8s and more.

Ubuntu for RISC-V

Ubuntu — now available for multiple RISC-V platforms to accelerate innovation.

Installation guides

If you need some help installing Ubuntu, please check out our step-by-step guides.

Ubuntu Server guide

Read the official Ubuntu Server 22.04 LTS documentation.

Helping hands

If you get stuck, help is always at hand.

© 2023 Canonical Ltd. Ubuntu and Canonical are registered trademarks of Canonical Ltd.

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Scale out with Ubuntu Server

Ubuntu Server brings economic and technical scalability to your datacentre, public or private. Whether you want to deploy an OpenStack cloud, a Kubernetes cluster or a 50,000-node render farm, Ubuntu Server delivers the best value scale-out performance available.

What’s new in Ubuntu Server 22.04 LTS

• Supported by Canonical for 10 years until 2032
• Cloud images for AWS, Azure and GCP with hardening, compliance programmes, Kernel Livepatch and more with Ubuntu Pro
• Kafka, Grafana and Loki joined the growing portfolio of trusted OCI images, Ubuntu-based and maintained by Canonical
• OpenSSL 3.0 for modern, general-purpose cryptography and secure communication
• Native host and guest drivers for NVIDIA virtual GPU (vGPU) software 14
• Network acceleration improvements with SmartNIC support in Netplan
• General support for GlusterFS, FRRouting and realmd/adcli under the Ubuntu main component
• Runs on all major architectures: x86-64, ARM v7, ARM64, POWER9/POWER10, IBM zSystems and LinuxONE (s390x) and RISC-V
• The latest long-term Linux 5.15 kernel for the recent hardware and security updates
• Updates to QEMU (v6.2), libvirt (v8.0), PHP (v8.1), Ruby (v3.0), GCC (V11.2), Python (v3.10.1), MySQL (v8.0.28), OpenLDAP (v.2.5.11), Samba 4.15.5

Performance and versatility

Agile, secure, deploy-anywhere technology for fast-moving companies

It doesn’t matter whether you want to deploy a NoSQL database, web farm or cloud. Certified by leading hardware OEMs and with comprehensive deployment tools, so you can get the most from your infrastructure.

Our regular release cycle means access to the latest and most performant open source. A lean initial installation along with integrated deployment and application modelling technologies make Ubuntu Server a great solution for simple deployment and management at scale.

Works with all your hardware and software

A release schedule you can depend on

Stay up-to-date with regular updates and upgrades

Long-term support (LTS) releases of Ubuntu Server receive standard security updates for around 2,500 packages in the Ubuntu Main repository for five years by default. Every six months, interim releases bring new features, while hardware enablement updates add support for the latest machines to all supported LTS releases. All Ubuntu Advantage for Infrastructure subscriptions include Expanded Security Maintenance (ESM) increasing the support life-cycle to up to 10 years.

Ubuntu Pro subscriptions expands security maintenance to over 30,000 packages for 10 years and provides optional, enteprise-grade phone and ticket support by Canonical.

Released	End of Life	Expanded security maintenance
Ubuntu 22.04 LTS	April 2022	April 2027
Ubuntu 21.10	October 2021	July 2022
Ubuntu 21.04	April 2021	January 2022
Ubuntu 20.10	October 2020	July 2021
Ubuntu 20.04 LTS	April 2020	April 2025	April 2030
Ubuntu 19.10	October 2019	July 2020
Ubuntu 19.04	April 2019	January 2020
Ubuntu 18.10	October 2018	July 2019
Ubuntu 18.04 LTS	April 2018	April 2023	April 2028
Ubuntu 16.04 LTS	April 2016	April 2021	April 2024
Ubuntu 14.04 LTS	April 2014	April 2019	April 2022
Ubuntu 12.04 LTS	April 2012	April 2017	April 2019
Ubuntu 10.04 LTS	April 2010	April 2015

Infrastructure and applications foundation

From public clouds to data centres to devices

Ubuntu is the most popular guest operating system on public clouds, the foundation for private cloud implementation and the platform of choice of developers according to the 2020 HackerEarth Developer Survey.

Multi-cloud orchestration

With the option of a command line or browser-based interface, Juju enables you to design and deploy entire workloads in just a few clicks. It works on public clouds like AWS and Microsoft Azure, private clouds built on OpenStack and even directly on bare metal, via MAAS.

MAAS — bare metal provisioning

MAAS is a time-saving provisioning system that makes it quick and easy to set up the physical hardware to deploy complex services, like Ubuntu’s OpenStack cloud infrastructure. Just plug in your servers, connect them to the network and let MAAS do the rest.

LXD — machine containers

Economics are directly tied to compute density. LXD, the Linux container hypervisor, merges the speed and density of containers with the manageability and security of traditional virtual machines.

Ubuntu Pro

Ubuntu Pro offers a single, per-node packaging of the most comprehensive software, hardening and security in the industry. With the Base OS, OpenStack, Kubernetes and Applications security maintanance included, Ubuntu Pro delivers everything you need to future-proof your data centre.

Furthermore, you can add support for the Base OS, Infrastructure and Applications.

Get in touch

Speak to our technical support team about your support requirements.

A thriving community

Exchange expertise and ideas with thousands of other IT professionals.

Want to talk to other Ubuntu users straightaway? Share ideas and get advice and help from our large, active community of IT professionals. As a community, we set high standards for friendliness and tolerance, we welcome your questions and contributions!

Download

Whether you want to configure a simple file server or build a fifty thousand-node cloud, you can rely on Ubuntu Server and its five years of guaranteed free upgrades.

Ubuntu Pro for business

Get professional support for Ubuntu Server from Canonical.

Источник

Get Ubuntu Server

The latest version of Ubuntu Server, including nine months of security and maintenance updates, until January 2024.

Alternative downloads

BitTorrents

BitTorrent sometimes enables higher download speeds and more reliable downloads of large files.

Ubuntu Server 20.04 LTS

The previous long-term support version of Ubuntu Server, including support guaranteed until April 2025.

Other versions

Other versions of Ubuntu Server including torrents, the network installer, a list of local mirrors and past releases.

Alternative architectures

Ubuntu Server for ARM

Optimised for hyperscale deployments and certified on ARM chipsets — Ubuntu Server for ARM includes the 64-bit ARMv7 and ARMv8 platforms.

Ubuntu for POWER

Ubuntu is available on the IBM POWER platform, bringing the entire Ubuntu ecosystem to IBM POWER.

Ubuntu for IBM Z (s390x)

IBM Z and LinuxONE leverage open technology solutions to meet the demands of the new application economy. Ubuntu is now available on those platforms with Multipass, MicroK8s and more.

Ubuntu for RISC-V

Ubuntu — now available for multiple RISC-V platforms to accelerate innovation.

Installation guides

If you need some help installing Ubuntu, please check out our step-by-step guides.

Ubuntu Server guide

Read the official Ubuntu Server 22.04 LTS documentation.

Helping hands

If you get stuck, help is always at hand.

© 2023 Canonical Ltd. Ubuntu and Canonical are registered trademarks of Canonical Ltd.

Источник

Ubuntu downloads

Fast, free and full of new features. The latest release of Ubuntu Desktop delivers new tools and enhancements for developers, creators, gamers and administrators.

Download Ubuntu Desktop and replace your current operating system or run Ubuntu alongside it.

Do you want to upgrade? Follow our simple guide

Using Ubuntu in virtual machines? For a mini-cloud of instant Ubuntu VMs on Linux, Windows or macOS.
Try Multipass

Use the Ubuntu terminal and run Linux applications on Windows.
Enable Ubuntu on Windows Subsystem for Linux (WSL) ›

Ubuntu Server ›

Whether you want to configure a simple file server or build a fifty thousand-node cloud, you can rely on Ubuntu Server and its five years of free updates.

Ubuntu Cloud ›

Ubuntu is the reference OS for OpenStack. Try Canonical OpenStack on a single machine or start building a production cloud on a cluster — just add servers.

Ubuntu flavours ›

Ubuntu flavours offer a unique way to experience Ubuntu with different choices of default applications and settings, backed by the full Ubuntu archive for packages and updates.

Ubuntu for IoT ›

Are you a developer who wants to try snappy Ubuntu Core? The new, transactionally updated Ubuntu for clouds and devices.

Alternative downloads

There are several other ways to get Ubuntu including torrents, which can potentially mean a quicker download, our network installer for older systems and special configurations and links to our regional mirrors for our older (and newer) releases.

Professional support for Ubuntu

Get professional support for Ubuntu from Canonical. We help organisations around the world to manage their Ubuntu cloud, server and desktop deployments.

Detailed documentation

Helping hands

If you get stuck, help is always at hand.

© 2023 Canonical Ltd. Ubuntu and Canonical are registered trademarks of Canonical Ltd.

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