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Linux Kernel security developer, working for Microsoft. Also W7TXT. Views are my own.
Topics: #Linux #kernel #security, #amateurradio, #RF, #hamradio, #electronics, #science, #radioastronomy, #physics, #space, #arduino.

📡 https://w7txt.net/
🐧 https://blog.namei.org/
☠️ https://www.facebook.com/w7txt


RE: https://social.afront.org/@MLE_online/116116531245705615

Apparently certain amazon basics color changing smart light bulb's contain ESP32 boards.
If one happens to come across one. As the PSU's are the likely parts to fail, not the rest of it.

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v260~rc1 is out! We are not late on the schedule, we simply took over and reimplemented the meaning of punctuality from the traditional shell-based implementation.

https://github.com/systemd/systemd/releases/tag/v260-rc1

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We will be having Fedora Hatch at @socallinuxexpo this year! On Friday, March 6, join us for our dedicated track!

What are we talking about?

* Getting started in open source
* @centos and Fedora collaboration
* RPM packaging workshop
* And more!

➡️ https://fedoramagazine.org/hatch-scale-23x/

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The “RTTY Receiver by Artificial Intelligence” article I wrote for ORI will run in May/June 2026 QEX. Roughly 18 months after it was submitted and accepted for publication. Very happy it's been scheduled, but it does take about a year on average to get an article into their magazines.

The work has been presented multiple times, and the recordings of the presentations are online. What we did was to build and train a machine learning model to receive RTTY in noisy conditions. Not LLM stuff.

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I don't know who needs to hear this, but f'ing magnets, how do they work?

https://www.youtube.com/watch?v=XKSjCOKDtpk
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Linux Security Summit 🐧

Reminder: the CfP for LSS-NA is open until March 15th.

RE: https://social.kernel.org/objects/b4dcda9a-582c-4803-9d6a-30e42dfc8538
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📣 All Systems Go! is back in 2026! Same location, same dates.
We hope to see you 🫵 in 📍Berlin 📆 Sept 30-Oct 1 for 2 days of presentations, conversations and collaboration around foundational user-space Linux technologies.
More info here 👉 https://all-systems-go.io/
Follow to get notified when the CFP opens and 🎟️ tix go on sale.

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@flexion I wanted one of these so badly back in the day.

RE: https://oldbytes.space/@flexion/116102728174568820
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New ⸭ ParticleOS ⸭ branding dropped!

Now to figure out how to get an IPE policy loaded, per Luca Boccassi's presentation at @fosdem https://fosdem.org/2026/schedule/event/DVVAV9-particle-os-from-trad-distro-to-immutable-image/
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Edited 13 days ago

I'm open for work again! I'm looking for interesting opportunities; want to work with me?

My experience includes web archiving and digital preservation, devops, and internal developer tooling. I'd love to put that experience to work for you and your team.

Experience includes the Internet Archive, GitHub, Shopify, and others alongside a number of open source projects.

Available in Vancouver, BC or remote.

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No Tools for You: A Century of Men Policing Women’s Tools

In 1925 a doctor said vacuum cleaners will make women lazy. In 2026 mastodon dudes said the same thing (and worse) about a woman engineer using a tool to make a CAD part.

https://blog.adafruit.com/2026/02/16/no-tools-for-you-a-century-of-men-policing-womens-tools/

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Pascal lives!

I've uploaded some filter simulation source (WGFIL & INTRFIL) to github with the permission of the author, Dennis Sweeney WA4LPR.

https://github.com/xjamesmorris/wa4lpr_filters

It was fun building these in the Free Pascal IDE, which will be familiar to anyone who grew up on Turbo Pascal.

I sometimes wonder what we threw away when folk moved on from Pascal. Did we end up with anything better?
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David Chisnall (*Now with 50% more sarcasm!*)

Web design in the early 2000s: Every 100ms of latency on page load costs visitors.

Web design in the late 2020s: Let's add a 10-second delay while Cloudflare checks that you are capable of ticking a checkbox in front of every page load.

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@luis_in_brief @corbet if we start talking about the Linux kernel being rewritten in Rust for 8.0 here I wonder if the AIs will start reporting it as fact. Coming in 2027.
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@corbet "Help us improve our content by reporting any issues you find." lol. no.
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@monsieuricon if you missed Java, congrats
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Weekend projects. Setting up a small 76cm dish for easier portable use (than my 1.2m behemoth). Alignment on a Ku band geostationary satellite beacon (Galaxy 18), and now working on a printed bracket for the W1GHZ 10/24 GHz feed horn.

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#amateurradio #hamradio #satnogs #microwave #amsat #satellite
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@stdlogicvector pogo pins are something I need to get into.
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