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Blog posts with topic "stig"

Luci Stanescu
8 May 2026

Dirty Frag Linux kernel local privilege escalation vulnerability mitigations

Ubuntu Article

Two local privilege escalation (LPE) vulnerabilities affecting the Linux kernel have been publicly disclosed on May 7, 2026. One of the vulnerabilities has been assigned the ID: CVE-2026-43284. The other CVE ID is pending. Both are referred to as “Dirty Frag.” The affected components are Linux kernel modules. The first vulnerability impac ...

ilvipero
6 May 2026

Three weeks to go: A sneak peek of the Ubuntu Summit 26.04 experience

Ubuntu Article

The countdown to the Ubuntu Summit is officially on! We are just three weeks away from Ubuntu Summit 26.04, and the orange energy levels in our community channels are peaking. We’ve been reviewing the talk submissions, and have been blown away by the passion and creativity of our circle of friends. Once again, the schedule ...

Rajan Patel
4 May 2026

How to use Ubuntu on Windows

Ubuntu Article

Why run Ubuntu on Windows? It’s about getting the best of both worlds. ...

Luci Stanescu
30 April 2026

Fixes available for CVE-2026-31431 (Copy Fail) Linux Kernel Local Privilege Escalation Vulnerability

Ubuntu Article

A local privilege escalation (LPE) vulnerability affecting the Linux kernel has been publicly disclosed on April 29, 2026. The vulnerability has been assigned CVE ID CVE-2026-31431 and is referred to as Copy Fail. The affected component is a kernel module that provides hardware-accelerated cryptographic functions: algif_aead. The vulnerab ...

Canonical
28 April 2026

Run NVIDIA Nemotron 3 Nano Omni locally in a single command

AI AI

Today, NVIDIA introduced the NVIDIA Nemotron™ 3 Nano Omni, a highly-efficient multimodal model designed to understand and reason across video, audio, images, and language.  Canonical is enabling immediate access to Nemotrom 3 Nano Omni through inference snaps: pre-packaged AI inference runtimes distributed as snap packages for consistent ...

Johann Wolf
27 April 2026

Why Web Engineering is great

Ubuntu Article

Like many software engineers, one of my first software development experiences started with creating my own web page. Since that time 20+ years ago, a lot has changed in the web landscape. Having worked a lot in web since then, I’d like to take a moment to reflect on what I think makes web great! ...

Ishani Ghoshal
27 April 2026

Ubuntu 16.04 LTS has reached the end of standard Expanded Security Maintenance with Ubuntu Pro. Here are your options.

Ubuntu Article

Ubuntu 16.04 LTS (Xenial Xerus) reached the end of its five-year Expanded Security Maintenance (ESM) window in April 2026. If you are still running 16.04, it is critical to address your support status to ensure continued security and compliance. Your support options Now that 16.04 is in its Legacy phase, you have two primary paths: ...

Rob Gibbon
27 April 2026

Understanding disaggregated GenAI model serving with llm-d

AI Article

What is llm-d? llm-d is an open source solution for managing high-scale, high-performance Large Language Model (LLM) deployments. LLMs are at the heart of generative AI – so when you chat with ChatGPT or Gemini, you’re talking to an LLM. Simple LLM deployments – where an LLM is deployed to a single server – can ...

Canonical
23 April 2026

Canonical releases Ubuntu 26.04 LTS Resolute Raccoon

Canonical announcements Article

The 11th long-term supported release of Ubuntu delivers deep silicon optimization and state-of-the-art security for enterprise workloads. ...

Samir Kamerkar
22 April 2026

From Jammy to Resolute: how Ubuntu’s toolchains have evolved

Ubuntu Article

We cover new toolchain versions, devpacks and workflows that improve the developer experience. The evolution of Ubuntu’s toolchains story goes beyond just providing up-to-date GCC, LLVM, and Python. It is also about opinionated openJDK variants, task-focused devpacks, FIPS compliant toolchains, and snaps, like the new .NET snap and Snapcr ...

Rob Gibbon
20 April 2026

Hybrid search and reranking: a deeper look at RAG

AI Article

Many of us are familiar with the retrieval augmented generative AI (RAG) pattern for building agentic AI applications – like digital concierges, frontline support chatbots and agents that can help with basic self-service troubleshooting.  At a high level, the flow for RAG is fairly clear – the user’s prompt is augmented with some relevant ...

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