Jimmie Lightner

Technology, Truth, and Common Sense

Category: Linux

  • My Problem with OpenClaw

    Honestly at this point I’m about done with OpenClaw and their misguided Doctor nonsense. Doctor warnings are probably great for the beginner who doesn’t understand the ramifications of the runtime choices being made. I’ve investigated nearly every setting, read the docs front to back, and explicitly hand-chosen and curated the configuration of the setup I’m…

  • Home lab Network Upgrade Time

    I’ve had a Dell EMC S5148F-ON running in the core of my Home lab since September of 2020. That switch has been an absolute beast and a great learning tool for things like DCB and RDMA. My original justification for buying such a monstrosity was linking my Proxmox servers together with some dual port 25gbE…

  • Cleaning Arch Linux

    Chris Titus wrote an article (and did a video!) about cleaning Arch Linux. I wanted to add a bit more that I find helpful – something that he didn’t cover: Uninstalling UNUSED dependencies! He covered cleaning the pacman cache, pruning timeshifts, checking usage and several other things, but not removing orphaned dependencies. Here’s a great…

  • Upgrading from AMD Ryzen 9 7950x to 9950X3D

    The patient, as viewed under the operating room lights… If you’re interested in my old CPU, it’s for sale here: https://columbus.craigslist.org/sop/d/columbus-amd-ryzen-processor/7834796843.html

  • 100 gigabit to the Desktop

    Truly overkill for ANY purpose. But still fun as hell. 😀

  • qemu 9.1.1-1 / virt-manager Audio Shenanigans

    The upgrade of qemu packages from 9.1.0-2 to 9.1.1-1 broke the audio output of my Windoze 11 VM that I typically work from. Arch Linux is a rolling release, so it’s not as easy to just specify the version of a package you want to install using any of the normal commands with Pacman –…

  • Updating Dell XPS 15 9530 Firmware on Linux

    Today marks the first time I’ve updated the BIOS in my Laptop since I bought it. When I initially powered it up, Windows 11 was “installed” (more like present, it took almost 2 hours for it to fully update itself before it was usable) so I used that to update the BIOS and various firmware…

  • See you around, Apple

    I wrote a blog post a short while back about why I loved Linux. I waxed nostalgic for a while about my history with the OS and how it impacted my life. In the same post, I talked about my then-current setup utilizing a MacBook Pro, but I managed to get a bit off track…

  • Install and trust DoD Certificates on Arch Linux

    Continuing our journey to install and configure DoD Certificates on various platforms – this time I submit for your reading pleasure: Arch Linux! This one is relatively easy. Like other platforms, trusted roots can live in a few places on Arch (Personal NSS or System stores, as well as some various Apps that have their…

  • Making W3-Total-Cache work with Storage Accounts in Azure Government

    So you thought you were going to be slick and save some time by using the Marketplace template to deploy “WordPress on App Service” in Azure Government? You likely even selected the ‘Recommended’ tick-box to offload media content to Azure Blob Storage via the template add-on section and then hit “Review and Create!” But when…