📣 The schedule for All Systems Go! 2025 is now live. https://cfp.all-systems-go.io/all-systems-go-2025/schedule/
🗣️ We look forward to hear from all the great speakers on Sept 30th-Oct. 1st.
🎟️ Grab your tickets to join in: https://ti.to/all-systems-go/all-systems-go-2025
ℹ️ Get more info here: https://all-systems-go.io/

Tapping stainless steel with a small diameter bit is a little stressful 😬

Published 3D print & model files for a mounting bracket for the Leo Bodnar mini GPSDO device. These are commonly used in VHF+ amateur communications as 10 MHz references for use with timing-critical weak signal modes and for frequency-locking microwave & mmwave equipment.

I'm using the CERN-OHL-W license, which seems best for design files.

https://github.com/xjamesmorris/bodnar-gpsdo-mount

#electronics #hamradio #amateurradio #osh

I do have a bunch of HV capacitors of uncertain vintage if anyone in the UK has a fun use for them.

🔔 The proposal notifications just went out for All Systems Go! 2025.
🙏 Thanks to everyone who submitted!
📆 Once we have the confirmations in, we'll publish the schedule.

The simple elegance of the Mac Mini is unmatched.

This graph is the one I'm most excited about: the lifetime of security flaws in Linux is finally starting to get shorter (and the number of fixed flaws continues to rise).

https://hachyderm.io/@LinuxSecSummit@social.kernel.org/114750428620118674

Linux Security Summit North America 2025 kicking off now in Denver, Colorado. No livestream (alas) but videos will be available after the conference.
#linux #linuxsecuritysummit

@lwn @linuxfoundation

It took a long time and over 60 articles but, at @lwn, we have finally managed to complete our reporting from the 2025 Linux Storage, Filesystem, Memory Management, and BPF Summit. If you want to know what is going on in those core parts of the kernel, this is the place to look.

We've put together an EPUB version of the whole set as well — good bedtime reading!

https://lwn.net/Articles/1026338/

Weekend plans:

Followed ChatGPT recommended slicer settings for PETG 👍🏼

📢 🐧 🇪🇺 The schedule for Linux Security Summit Europe (LSS-EU) 2025 is now up:

🏰 https://events.linuxfoundation.org/linux-security-summit-europe/program/schedule/

LSS-EU will be co-located with OSS-EU in Amsterdam, NL, on 28-29 August 2025.

For more information, see:

🏤 https://events.linuxfoundation.org/linux-security-summit-europe/

#linux #security #linuxfoundation #linuxsecuritysummit

1️⃣4️⃣ Here's the 14th post highlighting key new features of the upcoming v258 release of systemd. #systemd258

The concept of system credentials has existed since a while in systemd. It allows parameterizing the system (and the services running on it) in a secure and hierarchical way. You can pass them into containers and into VMs, for example via SMBIOS Type #11 vendor strings. While the transport is low-level and firmware compatible, they can reasonably only be consumed in userspace.

⌛ The CFP for All Systems Go! 2025 closes on Friday; in 2 days!
📌 Submit your proposal about foundational user-space Linux technologies now! https://cfp.all-systems-go.io/all-systems-go-2025/cfp
ℹ️ Learn more about All Systems Go!: https://all-systems-go.io/

Attractive

@cancel "... and so the College of Cartographers evolved a Map of the Empire that was of the same Scale as the Empire and that coincided with it point for point" - from Borges.

RE: https://merveilles.town/@cancel/114441005419895655

@tveskov ADHD joined the chat

RE: https://mastodon.social/@tveskov/114443895338758484

[$] Topics from the virtual filesystem layer

In the first filesystem-track session at the 2025 Linux Storage, Filesystem, Memory Management, and BPF Summit (LSFMM+BPF), virtual filesystem (VFS) layer co-maintainer Christian B [...]

https://lwn.net/Articles/1017128/ #LWN

I've just released mount-insight v0.1 https://gitlab.com/zygoon/mount-insight/-/releases/v0.1

Here's an excerpt from the release notes:

This is the initial release of mount-insight, a tool created to explore and display the data provided by the statmount system call.
Some features are only going to work once Linux 6.15 is released. The code needs to see matching, up-to-date headers for userspace Linux APIs as well.

CC @brauner

@jan Happy May Day!

RE: https://toot.io/@jan/114433690558424859