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4723 posts
Canonical announces the Enterprise Store as part of Ubuntu Pro
By Holly Hall, 21 July 2026
Canonical introduces a new way to manage software behind firewalls and in air-gapped environments with the Enterprise Store. The Enterprise Store makes...
Tracing a memory leak bug in PID 1 and contributing an upstream fix: a Linux support story
By Lidia Luna Puerta, 17 July 2026
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...
MAAS installation: bare metal provisioning is easier than ever
By David Beamonte, 14 July 2026
MAAS brings cloud-like automation to physical servers. It helps teams discover, commission, deploy, and repurpose machines from a central control plane,...
Januscape vulnerability CVE-2026-53359 mitigations available
By seth-arnold, 11 July 2026
Introduction A local privilege escalation (LPE) vulnerability affecting the Linux kernel was publicly disclosed on July 6, 2026. The vulnerability was...
Managing Ubuntu on bare metal at scale
By David Beamonte, 9 July 2026
Modern infrastructure teams are expected to deliver cloud-like speed, consistency, and reliability, even when their workloads run on physical servers. Bare...
Ubuntu Server: a platform made for enterprise scale
By Rhys Knipe, 7 July 2026
A platform is an environment that allows software to run smoothly across the infrastructure, runtime, and application layers. The key word there is...
Building an open source chain of trust: new research uncovers key blockers and ways forward
By Canonical, 6 July 2026
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...
Beyond safety and security: Why automotive open source demands dependability
By Jaume Rafols, 6 July 2026
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...
DirtyClone Linux kernel local privilege escalation vulnerability fixes available
By Luci Stanescu, 1 July 2026
On June 25, 2026, JFrog published their research into CVE-2026-43503, referring to the vulnerability as DirtyClone. The vulnerability had previously been...
pedit COW kernel local privilege escalation vulnerability mitigations
By Luci Stanescu, 1 July 2026
Mitigations are available for the Linux vulnerability with CVE ID CVE-2026-46331. The CVE ID was assigned on June 16 2026 and highlighted as a local privilege...
Canonical becomes Gold Sponsor of Trifecta Tech Foundation
By Canonical, 30 June 2026
Canonical is pleased to announce it is now a Gold Sponsor of the Trifecta Tech Foundation, a non-profit that creates open source building blocks for critical...