Optimised Ubuntu
on public clouds

Ubuntu builds optimised and certified images of Ubuntu Server for partners like Amazon AWS, Microsoft Azure, Google Cloud, IBM Cloud and Oracle Cloud.

  • 5 years of maintenance and security updates with Ubuntu LTS
  • Free from licence fees, regardless of how many images you run

Ubuntu Pro expands Ubuntu Server to provide enterprise-grade support, security and compliance on top of Ubuntu LTS.

  • 10 years of maintenance and security updates for over 25,000 packages
  • Kernel security updates applied without reboot with Livepatch
  • FIPS certified components and compliance profiles such as CIS and DISA-STIG

Select your
platform


Resources

Ubuntu Server documentation

The Ubuntu Server documentation, curated by community and Ubuntu developers.

Ask Ubuntu

Stuck somewhere? Get your Ubuntu questions answered by power users.

Community Discourse

Jion the Ubuntu on Public Clouds community and make your voice heard.


Canonical Releases Ubuntu 25.04 Plucky Puffin

The latest interim release of Ubuntu introduces “devpacks” for popular frameworks like Spring, along with performance enhancements across a broad range of hardware. 17 April 2025 Today…

system hardening

What is System Hardening? Essential Checklists from OS to Applications

Hardening a system aims to decrease its exposure to make it difficult to hack, and to lessen the potential collateral damage in the event of a compromise.

Needrestart local privilege escalation vulnerability fixes available

Qualys discovered vulnerabilities which allow a local attacker to gain root privileges in the needrestart package (CVE-2024-48990, CVE-2024-48991, CVE-2024-48992, and CVE-2024-11003) and a related…