The Source

SEV is a new security feature that is available on AMD’s EPYC processors. It stands for Secure Encrypted Virtualization Secure Nested Pages. SEV provides a new level of protection for firmware by encrypting the memory pages that contain the firmware code. This makes it much more difficult for attackers to gain access to the firmware

The High-Performance Computing (HPC) community team is the latest engineering team to join the Ubuntu project.

According to a recent study, 96% of applications in the enterprise market use open-source software. As the open source landscape becomes more and more fragmented, the task to assess the impact of potential security vulnerabilities for an organisation can become overwhelming. Ubuntu is known as one of the most secure operating systems, but

In a previous blog, we talked about patterns to run a database in a highly available manner.  In this blog, we present our recipe for MySQL high availability. We will also explain how our solution interacts with K8s objects to provide some of its features. Why use MySQL MySQL is the most popular open-source database

Last week we released a new major version of the Vanilla framework. Vanilla 4.0 introduces the elements of the new style used for a current rebranding of Canonical’s brochure websites, including typography changes of headings utilising new variable Ubuntu font, wider grid width, removed rounded corners, some updated colours, and updates t

Learn how Netplan simplifies Linux networking by providing a common interface across a range of technology stacks to enable easier administration.

Eight trends to keep an eye on this Artificial Intelligence Appreciation Day On 16 July the world celebrates International Artificial Appreciation Day. In the previous century, science fiction often covered topics and inventions that are now closer to science fact, such as humanoid robots. In the 50s, artificial intelligence met both grea

We are happy to announce that Ubuntu Pro is now available on Arm series Virtual Machines on Google Cloud. You can now launch or upgrade Ubuntu Arm instances to Ubuntu Pro on Google Compute Engine. Arm series Virtual Machines on Google Cloud Renowned for their exceptional performance per watt efficiency, Arm-based chips have become ubiquit

Large language models (LLMs) are machine-learning models specialised in understanding natural language. They became famous once ChatGPT was widely adopted around the world, but they have applications beyond chatbots. LLMs are suitable to generate translations or content summaries. This blog will explain large language models (LLMs), inclu

Why companies in automotive prefer Ubuntu Automotive as an industry is constantly looking for ways to improve its processes and efficiency. The one common tool that is at the intersection of all software development activities is the operating system (OS). From advanced simulation tools to new vehicle designs, the OS has to be reliable an

Confidential computing disrupts the traditional threat model by decoupling resource management from data access. It introduces new CPU security extensions like AMD SEV and Intel TDX, providing memory isolation through encryption and hardware access control mechanisms. While confidential computing protects against external threats, it’s im

Smart homes are changing. A modern smart home typically isn’t a self-contained, set-it-and-forget-it, custom installation. It’s a hyper-connected set of devices that work together to automate and enhance the users’ living space. Today’s smart homes contain devices from many manufacturers, running dozens of protocols, interfacing with mult

Note: This post is co-authored by Simon Aronsson, Senior Engineering Manager for Canonical Observability Stack. AI/ML is moving beyond the experimentation phase. This involves a shift in the way of operating because productising AI involves many sophisticated processes. Machine learning operations (MLOps) is a new practice that ensures ML

Choosing the right operating system for your enterprise developers is a strategic choice. Ubuntu vs macOS, which is right for you?

캐노니컬(Canonical)은 IoT를 위한 완전한 컨테이너 플랫폼을 만들기 위해 2014년에 우분투 코어 개발을 시작했습니다. 우분투 코어에서는 도커(Docker) 및 LXC가 구축된 것과 동일한 커널 컨테이너 기술을 사용하여 잘 정의된 업그레이드 및 롤백을 통해 시스템의 모든 구성 요소를 안전한 샌드박스에 넣습니다. 저희는 자율적으로 연결된 사물 인터넷 장치가 사람의 개입 없이 적용할 수 있는 업데이트를 수신하여 에지에서 보안 및

Canonical at PEARC23, learn more about Ubuntu and HPC attend the session on Container usage and training at HPC centers.