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How to Upgrade Manually to Ubuntu 26.10 "Stonking Stingray"

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  With the development cycle for Ubuntu 26.10 officially underway, Canonical has published stonking/snapshot-1 . For early adopters, developers, and enthusiasts looking to ride the absolute edge of the open-source wave, the temptation to jump from the stable shores of 26.04 LTS, Resolute Raccoon, into the development stream is strong. Because the automated release pathways are not populated so early in the cycle, the standard do-release-upgrade -d tool will politely decline to find the new branch. To make the leap, we must step past the guardrails and manage our repository tracking manually. > Important Prerequisite: Upgrading to a day-one snapshot moves your environment into a highly experimental space. Ensure all core personal files, configurations, and local development repositories are thoroughly backed up before executing these steps. Ubuntu 26.04 has transitioned to a modern, structured deb822 formatting layout for core package sources. This means standard mod...
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ChatRTX: Your Personalized Assistant by NVIDIA

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Ever wished for a powerful AI chatbot like ChatGPT or Gemini, running on your PC and using your own files, without cloud uploads? NVIDIA's ChatRTX  makes this possible, bringing generative AI to your desktop.


Unlike cloud-based chatbots, ChatRTX runs entirely on your Windows PC. Your data remains private. This is ideal for privacy-conscious users or those handling sensitive information.  No internet connection is needed after setup!

ChatRTX uses Retrieval-Augmented Generation (RAG). You can point it to a folder of documents (.txt, .pdf, .doc/.docx, .xml) or YouTube URLs.  It uses this information to answer your questions. Imagine querying your project notes or research papers for summarized answers—a real productivity boost!

Using your NVIDIA RTX graphics card, ChatRTX often provides answers faster than cloud services, especially for local files.

NVIDIA also offers ChatRTX as a reference project. This benefits developers learning to build applications using technologies like TensorRT-LLM for optimizing AI models on RTX hardware.


You need a Windows 11 PC with an NVIDIA GeForce RTX 30-series, 40-series, or 50-series GPU (or equivalent professional cards) and at least 8GB of VRAM. This excludes many users without high-end systems. Updated drivers are also required.

Running locally, ChatRTX lacks access to constantly updated internet information. Its knowledge is limited to the base AI model (like Mistral or Llama) and your provided files. Don't expect current news unless you supply relevant documents.

ChatRTX's AI models, while powerful, are smaller than those powering cloud services. This may lead to less nuanced responses or inaccuracies.

As a tech demo, it may lack the polish or features of a commercial product. Setup might require technical expertise.

Running AI models locally uses significant GPU resources.  Heavy AI use alongside gaming or other demanding tasks may impact performance.


ChatRTX offers a promising glimpse of personalized, private AI. Securely querying local data is fantastic for productivity and specialized tasks. It's a step towards democratizing powerful AI.

However, the high hardware requirements are a barrier. It's clearly aimed at users with NVIDIA RTX hardware.

For tech enthusiasts, developers, and those with compatible hardware prioritizing privacy and local data, ChatRTX is worth exploring. It could become your personal digital assistant. For others, it showcases future possibilities, but cloud-based chatbots remain more accessible.

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