Tracing a memory leak bug in PID 1 and contributing an upstream fix: a Linux support story
Some memory leaks are straightforward to detect. A process allocates memory, forgets to free it,…
MAAS installation: bare metal provisioning is easier than ever
MAAS brings cloud-like automation to physical servers. It helps teams discover, commission, deploy, and repurpose…
Januscape vulnerability CVE-2026-53359 mitigations available
Introduction A local privilege escalation (LPE) vulnerability affecting the Linux kernel was publicly disclosed on…
Managing Ubuntu on bare metal at scale
Modern infrastructure teams are expected to deliver cloud-like speed, consistency, and reliability, even when their…
Ubuntu Server: a platform made for enterprise scale
A platform is an environment that allows software to run smoothly across the infrastructure, runtime,…
Building an open source chain of trust: new research uncovers key blockers and ways forward
Canonical is pleased to share its latest research report, “The open source chain of trust.”…
Beyond safety and security: Why automotive open source demands dependability
In the traditional automotive world, teams often work in silos: the cybersecurity experts lock down…
Ubuntu 26.10 Snapshot 2 Arrives with Updated Image Structure and Testing Improvements
The second development snapshot of Ubuntu 26.10, also known as “Stonking Stingray”, is now available…
Ubuntu Expands Livepatch Support to Arm64 Systems for Zero-Downtime Kernel Updates
Canonical has extended Ubuntu Livepatch support to Arm64 platforms, allowing compatible Ubuntu systems running on…
Firefox 152 Brings Redesigned Settings and Smarter Browser Controls
Mozilla has released Firefox 152, introducing a refreshed settings experience, improved sharing tools, and several…