Dave Miller Blog

Author: Dave

  • AI Wars

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    ChatGPT and other large language models are accidental reasoning engines because the structure of reasoning is embedded in the structure of language. Hackers are going to use it for nefarious purposes.

  • Linux and ThinkPad X13 Gen 3 AMD—A Perfect Match

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    The short story is that Linux Mint 21.1 (based on Ubuntu 22.04) runs remarkably well on a Lenovo ThinkPad X13 Gen 3 AMD. Thermals and Kernels Reportedly, AMD added power management for the Ryzen “Rembrandt” mobile processors in the ACPI Platform Profile for recent Linux kernels. I couldn’t determine for sure what “recent” means, so…

  • Linux backups on a Synology NAS

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    The Synology NAS products work well for backing up or sharing media files and documents in an informal home environment. However, a Synology NAS is not well suited as a general backup device for a Linux computer. The problems below can be overcome by archving your Linux files with tar or an equivalent archive manager,…

  • Self-directed online education

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    This article describes how you can use free online resources to enrich your education in almost any subject.

  • Evolution: a simulation

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    This is a video report of a software project that created the conditions for evolution in an attempt to learn something about how evolution works in nature. This is for the programmer looking for ideas for interdisciplinary programming projects, or for anyone interested in how evolution and natural selection work. 56 mins. It’s available on…

  • Linux Mint 20 runs on X570 Aorus Elite motherboard

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    Linux Mint 20 Beta is performing surprisingly well on a Gigabyte Aorus Elite X570 motherboard.

  • How we got involved making word search puzzles

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    A colleague gave us a $100 gift certificate for Digital Ocean, provider of cloud computing and storage. The certificate was good for 60 days — use it or lose it. Our first use of the gift certificate was to set up a virtual server for some of my wife’s domains. That server has been humming…

  • Triggering Alexa from TV sound

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    There’s a rumor on the internet that Alexa ignores commands if it hears audio that is missing frequencies between 3000 and 6000 Hertz. That’s how TV commercials can say “Alexa” without triggering the Alexa devices in the room. So I fact-checked it. I recorded my voice saying “Alexa, what is the date today?” and made…

  • Genetic Algorithms for Automated Source Code Evolution: a C++11 tutorial

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    Join me in some recreational C++ programming. Our project is to make a genetic algorithm that will evolve the source code for a program that, when run, will compute and output the solution to something. Our target source language is a tiny language called Iota, made specially for this purpose. We’ll also talk about how…

  • “Morning Study” Wallpaper

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    Here’s a new scene I made in Blender just for fun. Feel free to grab a wallpaper-size copy using the direct links below, completely free for non-commercial use under the terms of CC BY-NC-SA 3.0. 1920×1200 1920×1080 1440×900 1280×1024   The comment form is disabled because of the amount of spam we’re receiving. To post a…