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Canonical
11 August 2026

Canonical integrates NVIDIA Nemotron 3.5 Lightning with Ubuntu for always-on AI agents

AI Ubuntu tech blog

Canonical is pleased to announce that  NVIDIA’s newly introduced NVIDIA Nemotron 3.5 Lightning, an open, customizable model built for always-on AI agents, is now available on Ubuntu with single-command installation.  NVIDIA Nemotron 3.5 Lightning is an open 30B hybrid Mixture-of-Experts (MoE) model with 3B active parameters, designed for ...

Ijlal Loutfi
27 July 2026

Ubuntu’s virtualization hardware enablement (HWE) stack: a new model for confidential computing enablement

Confidential computing Ubuntu tech blog

Confidential computing is moving quickly. The foundation is already here: AMD SEV-SNP and Intel TDX have made it possible to run confidential virtual machines (VMs) with stronger protection for data in use. Ubuntu 26.04 Long Term Support (LTS) brings integrated host and guest support for both of these technologies, making confidential com ...

Canonical
6 July 2026

Building an open source chain of trust: new research uncovers key blockers and ways forward

Canonical announcements Ubuntu tech blog

Canonical is pleased to share its latest research report, “The open source chain of trust.” Based on a survey of 500 DevOps professionals, the report highlights how organizations approach their open source software supply chains. While many companies are moving toward verifiable provenance and automated security workflows, internal misali ...

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Canonical
25 August 2026

Arduino® VENTUNO™ Q is available for pre-order with Ubuntu pre-installed

Canonical announcements Ubuntu tech blog

London, UK – August 25, 2026 – Following our initial collaboration announcement in March 2026, Canonical and Arduino (a subsidiary of Qualcomm Technologies, Inc.) are excited to announce that VENTUNO Q is now generally available for pre-order, pre-loaded with Ubuntu. VENTUNO Q is a dual-brain developer board designed for edge AI and robot ...

Mikhail Khazov
13 August 2026

Advantech AOM-2721 is now Ubuntu Certified

Hardware Enablement Ubuntu tech blog

Canonical announces that the Advantech AOM-2721 is officially joining the list of Ubuntu Certified Hardware. ...

Ijlal Loutfi
24 July 2026

Confidential computing and the new regulatory focus on data in use

Confidential computing Ubuntu tech blog

Most organizations already understand encryption at rest and encryption in transit. These controls are mature, widely deployed, and often explicitly referenced in security frameworks. However, runtime is different: when an application processes sensitive information, that data is typically available in memory. In a traditional infrastruct ...

anusha-c
24 July 2026

A day in the life of an Android developer with Anbox Cloud

Cloud and Infrastructure Ubuntu tech blog

Meet Alex, an Android developer. In this article, we’ll follow Alex through their day to show you how Anbox Cloud supports Alex from feature development to release. Alex’s focus for today is building a ride-tracking feature for their ride-sharing app. ...

Holly Hall
21 July 2026

Canonical announces the Enterprise Store as part of Ubuntu Pro

Security and Compliance Ubuntu tech blog

Canonical introduces a new way to manage software behind firewalls and in air-gapped environments with the Enterprise Store. The Enterprise Store makes software distribution manageable and scalable behind firewalls or in air-gapped environments. Available with an Ubuntu Pro subscription, the Enterprise Store respects the security protocol ...

Lidia Luna Puerta
17 July 2026

Tracing a memory leak bug in PID 1 and contributing an upstream fix: a Linux support story

Security and Compliance Ubuntu tech blog

How Canonical Support helped a global retail organization trace the cause for an unusual memory leak originating in PID 1. By investigating the issue across three separate system layers our team was able to identify the source and fast-track a patch. ...

David Beamonte
14 July 2026

MAAS installation: bare metal provisioning is easier than ever

Cloud and Infrastructure Ubuntu tech blog

MAAS brings cloud-like automation to physical servers. It helps teams discover, commission, deploy, and repurpose machines from a central control plane, turning bare metal into a programmable resource. But to experience that value, users first need to get MAAS up and running. That path is now cleaner and easier to follow. We’ve created ne ...

seth-arnold
11 July 2026

Januscape vulnerability CVE-2026-53359 mitigations available

Security and Compliance Ubuntu tech blog

Introduction A local privilege escalation (LPE) vulnerability affecting the Linux kernel was publicly disclosed on July 6, 2026. The vulnerability was assigned CVE ID CVE-2026-53359 and is referred to as Januscape. This vulnerability affects all Ubuntu releases. Neither NVD nor Kernel.org have published their own CVSS scores for this issu ...

David Beamonte
9 July 2026

Managing Ubuntu on bare metal at scale

Cloud and Infrastructure Ubuntu tech blog

Modern infrastructure teams are expected to deliver cloud-like speed, consistency, and reliability, even when their workloads run on physical servers. Bare metal remains essential for many environments: private clouds, Kubernetes clusters, AI infrastructure, edge sites, regulated platforms, and large Ubuntu estates. But operating physical ...

Rhys Knipe
7 July 2026

Ubuntu Server: a platform made for enterprise scale

Cloud and Infrastructure Ubuntu tech blog

A platform is an environment that allows software to run smoothly across the infrastructure, runtime, and application layers. The key word there is “smoothly”: a good platform connects those layers so well that you don’t notice it. That’s what Ubuntu Server has become: the essential layer between bare metal and the apps running on top, ...

Jaume Rafols
6 July 2026

Beyond safety and security: Why automotive open source demands dependability 

Automotive Ubuntu tech blog

In the traditional automotive world, teams often work in silos: the cybersecurity experts lock down the ports, the quality assurance teams hunt for bugs, and the functional safety engineers track the ISO 26262 compliance. At Canonical, we believe this fragmented workflow causes friction rather than collaboration. ...

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