Ubuntu tech blog

Predict, compare, and reduce costs with our S3 cost calculator

Previously I have written about how useful public cloud storage can be when starting a new project without knowing how much data you will need to store....

A year of documentation-driven development

For many software teams, documentation is written after features are built and design decisions have already been made. When that happens, questions about how...

Announcing FIPS 140-3 for Ubuntu Core22

FIPS compliance for IoT use cases in Federal space. In this article, we’ll explore what Ubuntu Core is, and how to use it with FIPS.

The foundations of software: open source libraries and their maintainers

Open source libraries are repositories of code that developers can use and, depending on the license, contribute to, modify, and redistribute. Open source...

When an upstream change broke smartcard FIPS authentication – and how we fixed it

This is the story of how Canonical’s Support team provided bug-fix support: we tracked down an upstream change in OpenSC that inadvertently broke FIPS...

Open platforms, edge AI, and sovereign telco clouds: Ecrio & Canonical at MWC Barcelona

Building telco clouds with open source At MWC Barcelona 2026, Canonical is demonstrating how telecommunications operators and enterprises can design and...

What is RDMA?

Modern data centres are hitting a wall that faster CPUs alone cannot fix. As workloads scale out and latency budgets shrink, the impact of moving data between...

Building new revenue streams: 3 strategic cloud opportunities for telcos in 2026

PWC claimed the ‘fundamental challenge’ behind slowing growth is that telecom’s ‘core products and services’ are ‘becoming commodities.’ The way forward lies...


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SQL Server 2025 is generally available on Ubuntu 24.04 LTS

Microsoft has announced the General Availability of SQL Server 2025 on Ubuntu 24.04 LTS. Learn about the new CU1 features, including OS-level observability,...

Hiring the Canonical way: trust, humanity, and remote-first thinking

Discover the human-centric hiring philosophy at Canonical. Learn how the makers of Ubuntu prioritize remote-first talent, human-led CV reviews, and finding...

SpacemiT announces the availability of Ubuntu on K3/K1 series RISC-V AI computing platforms

SpacemiT (Hangzhou) Technology Co., Ltd. today announced a  collaboration with Canonical to make  Ubuntu available on SpacemiT’s new K3 SoC and the existing...

AI meets SQL Server 2025 on Ubuntu

Partnership between Microsoft and Canonical Since 2016, when Microsoft announced its intention to make Linux a first class citizen in its ecosystem, Canonical...

AWS IoT Greengrass comes to Ubuntu Core

AWS’s open source edge run time meets Canonical’s fully containerized OS for devices delivering a supported and robust end-to-end answer for enterprises...

Tutorial: getting started with AWS IoT Greengrass on Ubuntu Core

We recently announced that you can now benefit from the combined power of Ubuntu Core and AWS IoT Greengrass to bring the computation, storage, and AI...

How to avoid package End of Life through backporting

When a Git vulnerability hit systems past Ubuntu package end of life, teams had to reassess security options. Learn how to stay protected beyond standard support.

Canonical Ubuntu and Ubuntu Pro now available on AWS European Sovereign Cloud

Canonical announced it is a launch partner for the AWS European Sovereign Cloud, with Ubuntu and Ubuntu Pro now available. This new independent cloud for...


The source

Explore the vision
behind the code

Curious about where the industry is heading? Visit our sister blog, The Source, where we share Canonical's perspective on the future of open source, insights into our product philosophies, and expert takes on the tech landscape.