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JetPack 4 EOL – how to keep your userspace secure during migration

By Gabriel Aguiar Noury, 3 July 2025

NVIDIA JetPack 4 reached its end-of-life (EOL) in November 2024, marking the end of security updates for this widely deployed stack. JetPack 4 has driven...

Source to production: Spring Boot containers made easy

By Massimiliano Gori, 2 July 2025

This blog is contributed by Pushkar Kulkarni, a Software Engineer at Canonical. Building on the rise in popularity of Spring Boot and the 12 factor paradigm,...

Spring support available on Ubuntu

By Massimiliano Gori, 2 July 2025

This blog is contributed by Vladimir Petko, a Software Engineer at Canonical. The release of Plucky Puffin earlier this year introduced the availability of...

Live Linux kernel patching with progressive timestamped rollouts

By Rajan Patel, 2 July 2025

In internet connected environments, where Ubuntu instances can reach livepatch.canonical.com, Livepatch Client supports timestamp-based rollout...

Introducing Canonical builds of OpenJDK

By Canonical, 1 July 2025

Java has long been the most popular language for software development in large enterprises, with 90% of Fortune 500 companies using it for backend...

Update Livepatch Client for the newest kernel module signing certificate

By Rajan Patel, 1 July 2025

The kernel engineering team at Canonical has generated a new module signing certificate on May 16, 2025, and it is embedded in all Ubuntu kernels published...

How is Livepatch safeguarded against bad actors?

By Rajan Patel, 27 June 2025

What safeguards the Livepatch security patching solution against bad actors and malicious code masquerading as an update? Learn about Secure Boot and module signing.

Accelerating data science with Apache Spark and GPUs

By Giulia Lanzafame, 26 June 2025

Apache Spark has always been very well known for distributing computation among multiple nodes using the assistance of partitions, and CPU cores have always...

NodeJS 18 LTS EOL extended from April 2025 to May 2032 on Ubuntu

By Rajan Patel, 26 June 2025

Canonical provides up to 12 years of security patching for open source software packaged and published through Ubuntu Pro repositories. These security...

Native integration now available for Pure Storage and Canonical LXD

By Canonical, 25 June 2025

Canonical, the company behind Ubuntu, and Pure Storage, the IT pioneer delivering enterprise-grade all-flash storage, have partnered to introduce a native...

Improving our web page creation workflow: how structured content is slashing design and development time

By Lyubomir Popov, 23 June 2025

Co-authored with Julie Muzina A year ago, during our Madrid Engineering Sprint, we challenged ourselves to dramatically reduce, or even eliminate, the need...

Ubuntu Core is now available on MediaTek’s Genio platform

By Canonical, 23 June 2025

This is the first optimized Ubuntu Core image available on MediaTek’s Genio 350, 510, 700, and 1200 platforms released under the strategic partnership between...

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