Skip to main content

Blog

Rob Gibbon
20 April 2026

Hybrid search and reranking: a deeper look at RAG

AI Ubuntu tech blog

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
20 April 2026

Canonical expands Ubuntu support to next-generation MediaTek Genio 520 and 720 platforms

edge computing Ubuntu tech blog

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 ...

Ijlal Loutfi
10 April 2026

What’s new in security for Ubuntu 26.04 LTS?

Security Ubuntu tech blog

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 ...

Keirthana T S
9 April 2026

Intentional leadership at Canonical

People and culture Ubuntu tech blog

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. ...

Canonical
8 April 2026

Ubuntu Pro comes to Nutanix bare-metal Kubernetes

Ubuntu Ubuntu tech blog

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 ...

Jon Taylor
7 April 2026

RISC-V 101 – what is it and what does it mean for Canonical?

Ubuntu Ubuntu tech blog

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. ...

ilvipero
3 April 2026

Ubuntu Summit 26.04 is coming: Save the date and share your story!

Ubuntu Ubuntu tech blog

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 ...

Massimiliano Gori
31 March 2026

How to manage Ubuntu fleets using on-premises Active Directory and ADSys

Cloud and server Ubuntu tech blog

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 ...

David Beamonte
30 March 2026

Simplify bare metal operations for sovereign clouds

MAAS Ubuntu tech blog

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 ...

Massimiliano Gori
30 March 2026

How to Harden Ubuntu SSH: From static keys to cloud identity

Cloud and server Ubuntu tech blog

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, ...

Lech Sandecki
27 March 2026

The “scanner report has to be green” trap 

Security Ubuntu tech blog

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 ...

  1. Previous page
  2. 3
  3. 4
  4. 5
  5. 6
  6. 7
  7. Next page