Ubuntu, Monday, July 27th, 2026
Ubuntu's Virtualization Hardware Enablement Stack: A New Model for Confidential Computing Enablement
Ubuntu 26.04 LTS integrates host and guest support for AMD SEV-SNP and Intel TDX confidential computing.
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22 articles
Ubuntu, Friday, July 24th, 2026
Confidential Computing and the New Regulatory Focus on Data in Use
Ubuntu explores confidential computing as regulators increasingly focus on protecting data in use.
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Ubuntu, Tuesday, July 21st, 2026
Canonical Announces the Enterprise Store as Part of Ubuntu Pro
Canonical launches the Enterprise Store within Ubuntu Pro for curated, trusted software distribution.
more → Ubuntu, Friday, July 17th, 2026
Tracing a Memory Leak Bug In PID 1 And Contributing an Upstream Fix: a Linux Support Story
Canonical support traced a 70GB systemd memory leak at a global retailer to a kernel race condition and landed an upstream fix.
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Ubuntu, Tuesday, July 14th, 2026
MAAS Installation: Bare Metal Provisioning Is Easier Than Ever
Canonical has rewritten its MAAS installation documentation around snaps to simplify bare metal provisioning setup.
more → Ubuntu, Thursday, July 9th, 2026
Managing Ubuntu on Bare Metal at Scale
Canonical MAAS and Landscape combine to automate provisioning and Day 2 operations for bare metal Ubuntu fleets.
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Ubuntu, Tuesday, July 7th, 2026
Ubuntu Server: A Platform Made for Enterprise Scale
Ubuntu Server 26.04 LTS unifies bare-metal automation, virtualization, and container orchestration for enterprise deployment.
more → Ubuntu, Monday, July 6th, 2026
Beyond Safety and Security: Why Automotive Open Source Demands Dependability
Canonical argues automotive open source needs an integrated approach to security, quality, and safety, not siloed processes.
more → Ubuntu, Monday, July 6th, 2026
Building an Open Source Chain of Trust: New Research Uncovers Key Blockers and Ways Forward
Canonical research on 500 DevOps pros finds fragmented processes and poor collaboration undermine software supply chain security.
more → Ubuntu, Wednesday, July 1st, 2026
pedit COW Kernel Local Privilege Escalation Vulnerability Mitigations
Ubuntu details interim mitigations for CVE-2026-46331, a tc-pedit kernel privilege escalation vulnerability.
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Ubuntu, Wednesday, July 1st, 2026
DirtyClone Linux Kernel Local Privilege Escalation Vulnerability Fixes Available
Ubuntu has released kernel patches for DirtyClone (CVE-2026-43503), a high-severity local privilege escalation flaw.
more → Ubuntu, Friday, June 26th, 2026
Challenges Designers Face in Open Source (And How to Fix Them)
Canonical surveys why designers rarely contribute to open source and how projects can welcome them.
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Ubuntu, Wednesday, June 24th, 2026
Anbox Cloud on C4A Metal: Android, at Scale, Without Friction
Anbox Cloud now runs on Google Cloud C4A bare-metal instances for native-Arm Android at scale.
more → Ubuntu, Tuesday, June 23rd, 2026
Canonical Announces Live Kernel Patching for Arm64
Canonical Livepatch now supports Arm64, delivering critical kernel security fixes without reboots.
more → Ubuntu, Monday, June 22nd, 2026
Ubuntu Summit 26.04: Connected by Open Source
A recap of Ubuntu Summit 26.04, its talks, and plans for the next summit.
more → Ubuntu, Monday, June 22nd, 2026
How to Use RISC-V Custom Instructions With Ubuntu
How developers can build and run non-standard RISC-V custom instructions on Ubuntu.
more → Ubuntu, Thursday, June 18th, 2026
So You Need to Add Microcontrollers to Your Fleet: Now What?
Guidance on integrating microcontrollers into a device fleet alongside Ubuntu Core using Golioth.
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Ubuntu, Wednesday, June 17th, 2026
Virtualized Android Comes to Anbox Cloud
Anbox Cloud now supports virtualized Android, improving isolation and flexibility for cloud-based Android workloads.
more → Ubuntu, Wednesday, June 17th, 2026
Validating Real-World Skills Through Canonical Academy
Canonical Academy offers certifications designed to validate practical, real-world Ubuntu and open source skills.
more → Ubuntu, Tuesday, June 16th, 2026
A Look Into Ubuntu Core 26: Building a Local AI Inference Appliance in a Virtual Machine
A walkthrough of building a local AI inference appliance on Ubuntu Core 26 inside a virtual machine.
more → Ubuntu, Tuesday, June 16th, 2026
Beyond Mythos: Responding to a New Threat Landscape
Canonical outlines its security philosophy for responding to an evolving, AI-driven threat landscape.
more → Ubuntu, Tuesday, June 16th, 2026
Template: Streamlining Open Source Design Contributions
A template and process to make it easier for designers to contribute to open source projects.
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