RDMA over Converged Ethernet (RoCE) explained
Key Points Linux supports RoCE via drivers like mlx5 and irdma. RoCEv2 runs over standard Ethernet but needs congestion tools like ECN. NVIDIA Spectrum-X and Ultra...
Canonical releases optimized Ubuntu images for Google Cloud TPU virtual machines
Key Points Canonical and Google Cloud announced certified Ubuntu images for Cloud TPU virtual machines Images are preinstalled by default and optimized for AI frameworks like...
Ubuntu users can secure AI workflows with NVIDIA’s new OpenShell tool
Key Points NVIDIA OpenShell is now available as a snap on Ubuntu for secure AI agent workflows Installation requires just two commands: sudo snap install openshell...
Ubuntu Keyboard Shortcuts – 26.04 and 24.04 Guide (with Printable PDF)
Gain confidence and master your daily workflow with a few simple keyboard shortcuts. This practical guide presents the most useful commands for Ubuntu, organized by category, from essential text editing to powerful Super Key hacks. Increase your efficiency today, and don’t forget the downloadable cheat sheet.
Run agentic workloads on ARM with Ubuntu
Agentic AI era begins: Arm AGI CPU meets Ubuntu 26.04 LTS, delivering ultra‑dense, power‑efficient compute, secure OS, and zero‑downtime kernel livepatching.
Creating web apps using local language processing tools on Ubuntu is easier.
Canonical is introducing inference snaps, allowing Linux developers to embed optimized LLMs directly into applications. Learn how this local approach eliminates metered API costs and keeps sensitive data completely offline.
Canonical releases Ubuntu Core 26
Key Points Ubuntu Core 26 launches with up to 90% smaller OTA updates and new Chisel-based builds. Updates are faster and more precise, using hardware-backed security...
How Llm-d splits up AI model serving on Ubuntu
Ubuntu Is Getting a Better Way to Run Faster AI Systems New Tool Lets Large AI Systems Work Faster Without Needs Of Super Expensive Hardware Open...
Ubuntu 16.04 no longer receives standard security updates. Here are your options.
Key Points Ubuntu 16.04 LTS security updates ended in April 2026 No direct upgrade path – must progress through intermediate versions Legacy add-on extends support to...
Ubuntu Updates Linux Kernel to Fix Security Flaw Allowing Privilege Escalation
Key Points Fragnesia is a Linux kernel vulnerability that lets local users gain root access Affects all Ubuntu releases from 14.04 through 26.04 via ESP kernel...
