The Source

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:

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

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

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

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

Canonical is pleased to announce the early access launch of Ubuntu 24.04 LTS for MediaTek’s Genio IoT platforms. Building on the companies’ strategic partnership, this release introduces optimized Ubuntu images for the brand-new Genio 520 and 720, while continuing to provide robust support for the Genio 350, 510, 700, and 1200.  The colla

Here’s a concise excerpt you can use:> Ubuntu 26.04 LTS significantly raises the security baseline by strengthening defaults across every layer of the system without requiring manual intervention. Key improvements include production-ready hardware-backed encryption, post-quantum–aware cryptographic defaults, modern TLS configurations, and

In this article, Keirthana TS, a Senior Technical Author at Canonical, breaks down what leadership means to her and how she understood the power of intentional leadership through her journey at Canonical.

Nutanix and Canonical expand partnership to offer more choice for containerized workloads Enterprise Kubernetes® is maturing into a highly flexible, multi-architecture model. As AI/ML and data-intensive workloads continue to demand maximum hardware throughput, organizations are seeking the performance of bare metal without sacrificing the

In this blog I will look at some of the drivers for the growth of RISC-V, its value proposition and explain why supporting RISC-V is important to Canonical.

Following the incredible success of Ubuntu Summit 25.10, we are thrilled to announce that Ubuntu Summit 26.04 is officially on the horizon. If you are new to the Ubuntu community, every new release of Ubuntu comes with an Ubuntu Summit – an event that takes place twice a year and serves as a showcase of

The “hybrid fleet” is today’s reality: organizations diversify operating systems while Microsoft Active Directory (AD) remains the dominant identity “source of truth.” IT administrators must ensure Linux machines, like Ubuntu desktops and servers, behave as first-class citizens in this environment. Efficient Linux management demands unifi

The way enterprises are thinking about their infrastructure has changed.  Digital sovereignty of all kinds – data sovereignty, operational sovereignty, and software sovereignty – have begun to dominate the infrastructure discussion. Today, these abstract terms have become practical concerns for platform teams. Changing regulations, geopol

30 years after its introduction, Secure Shell (SSH) remains the ubiquitous gateway for administration, making it a primary target for brute force attacks and lateral movement within enterprise environments. For system administrators and security architects operating under the weight of regulatory frameworks like SOC2, HIPAA, and PCI-DSS,

Stability, backports, and hidden risks of the bleeding edge In the modern DevSecOps world, CISOs are constantly looking for signals in the noise, and the outputs of security scanners often carry a lot of weight. A security scan that returns a “zero CVE” report often unlocks promotion to production; a single red flag can block

The modern enterprise operates in a hybrid world where on-premises infrastructure coexists with cloud services, and security threats evolve daily. IT administrators are tasked with a difficult balancing act: maintaining traditional local workflows while managing the inevitable shift toward cloud-native architectures. Identity has emerged