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Blog


Nikos Mavrogiannopoulos
16 December 2021

How we designed Ubuntu Pro for Confidential Computing on Azure

Confidential computing Confidential computing

Not all data is destined to be public. Moving workloads that handle secret or private data from an on-premise setup to a public cloud introduces a new attack surface with different risks. As the public cloud environment shares its hardware infrastructure, a flaw in the clouds’ isolation mechanisms can be detrimental to the protection of ...


Alex Chalkias
16 December 2021

Canonical Kubernetes 1.23 hits GA

Kubernetes Article

The Kubernetes crew at Canonical is delighted to announce that Canonical Kubernetes 1.23 is now generally available. The team is committed to releasing in tandem with upstream so our users and customers can benefit from the latest features and improvements as soon as they become available. This blog is a quick introduction to Canonical Ku ...


Daniele Procida
15 December 2021

Diátaxis, a new foundation for Canonical documentation

Community Article

Our on-going documentation transformation project aims to make our documentation the best it can possibly be – an exemplar of excellence for the industry. We’re working on four distinct pillars of documentation to achieve this. The first of these pillars is direction. It defines what is quality in documentation, and answers the question: ...


Canonical
15 December 2021

The EPC-U3233 by Advantech gets Ubuntu certified to accelerate AIoT Applications

Internet of Things Article

Canonical and Advantech have collaborated to help enterprises accelerate Edge AIoT Applications with Ubuntu 20.04 LTS certified on the  EPC-U3233, powered by an 8th Gen Intel® Core™ i series processor. This compact fanless embedded PC facilitates data-intensive computing in IoT edge applications. By certifying the Advantech’s EPC-U3233 fo ...


Florencia Cabral Berenfus
15 December 2021

Security vulnerabilities on the Data Distribution Service (DDS)

Robotics Article

Learn more about DDS, and how to stay protected while using it If you are currently running the Robot Operating System 2 (ROS 2), this piece is especially relevant to the security of your robots. A few weeks ago, a group of security researchers reported 13 security vulnerabilities affecting some of the most used implementations ...


Anton Smith
14 December 2021

Bare metal Kubernetes: The 6 things you wish you knew before 2022

Cloud and server Article

2022 is right around the corner, and it’s not just time to prepare for Christmas, play video games, buy presents, or share anti-Christmas memes. It’s time to start making some predictions for bare metal Kubernetes! Take a minute and let’s think about it. Developers have advent of code so they’re busy right now. Sysadmins and ...


Canonical
14 December 2021

Canonical teams with Xilinx to accelerate the development of adaptive SoCs

Ubuntu Article

Strategic collaboration designed to offer enterprises a seamless path from their evaluation kits development to production for IoT devices across multiple Xilinx device families December 14, 2021: Canonical and Xilinx Inc. announced today the publication of Ubuntu images optimised for Xilinx Zynq UltraScale+ evaluation boards and the prod ...


Hugo Huang
14 December 2021

Data Pipelines Overview

Cloud and server Article

A Data Pipeline is a series of processes that collects raw data from various sources, filters the disqualified data, transforms them into the appropriate format, moves them to the places you want to store them, analyzes them, and finally presents them to your audience. As we can see in the chart above, a data pipeline ...


Edoardo Barbieri
13 December 2021

Internet of Things and Ubuntu: 2021 highlights

Internet of Things Article

With rising unit shipments and hardware spending, 2021 will go into the record books as a critical year in the ever-increasing adoption of connected devices. Ubuntu – the modern, open-source Linux operating system for the enterprise server, desktop, and cloud – is rapidly becoming the de-facto standard for Internet of Things ( IoT) device ...


Bill Wear
13 December 2021

Linux deployment tools: MAAS 3.1 for hot metal

Cloud and server Article

Back a few months ago, we did a feature poll on our MAAS forum, and the most-requested new feature turned out to be “Recommission/rescan a machine after it has been deployed“. With the release of MAAS 3.1, we’ve added that feature, making MAAS an even better choice for linux deployment tools. Here’s a sample of ...


Gabriel Aguiar Noury
11 December 2021

The State of Robotics – November 2021

Robotics Article

Learning how to fly. Again. Because certain technologies and processes can always be optimized. Take laptops, for instance (I always wanted to become a laptop designer!). From foldable screens to computers that incorporate e-readers, we are always pushing for new designs that address ergonomic requirements but also improve the way we work ...