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BSDCan 2026 is June 19-20, with tutorials 17-18. If you register before May 1, the closing reception is free!

Register at https://www.bsdcan.org/2026/registration.html

#bsdcan #conference #bsd #unix #development #freebsd #netbsd #openbsd #sysadmin #devops

Registration - BSDCan

BSDCan is a technical BSD conference held in Ottawa, Ontario, Canada.

BSDCan

πŸ“’ Calling all BSD enthusiasts! πŸ˜ˆβ›³οΈπŸ‘

The call for papers for EuroBSDCon 2026 in Brussels is open, and we're looking for your brilliant ideas! 🌟

Got a groundbreaking discovery in *BSD applications, architecture, or implementation? Or maybe you've cracked the code on performance and security? We want to hear from you!

Don't miss this chance to:
- Demonstrate how *BSD are tackling today’s challenges and solving real-world problems.
- Explore the inner workings of *BSD, share your expertise on its design, structure, and innovation.
- Unveil your best practices, clever hacks, and practical tips for optimizing and fine-tuning *BSD.
- Unlock the full potential of *BSD to maximizing efficiency, speed, and scalability.
- Showcase your expertise in hardening *BSD and building robust defenses against modern threats.
- Highlight how *BSD is driving change in economic, organizational, and societal contexts.

https://events.eurobsdcon.org/2026/cfp

Deadline: June 20, 2026 πŸ•’

Let's make EuroBSDCon 2026 the best one yet! See you in Brussels! 🌟

EuroBSDCon 2026 in Brussels, Belgium πŸ‡§πŸ‡ͺ
September 09-13, 2026

#RUNBSD #FreeBSD #NetBSD #OpenBSD #EuroBSDCon #EuroBSDCon2026 #BSD #Conference #CFP

Pledge changes in 7.9-beta

PF queues break the 4 Gbps barrier

OpenBSD's PF packet filter has long supported HFSC traffic shaping with the queue rules in pf.conf(5). However, an internal 32-bit limitation in the HFSC service curve structure (struct hfsc_sc) meant that bandwidth values were silently capped at approximately 4.29 Gbps, ” the maximum value of a u_int ".

https://undeadly.org/cgi?action=article;sid=20260319125859

PF queues break the 4 Gbps barrier

What happened to Ted Unangst?

OpenBSD adventures, day two. My MacBook with arm64 is running fine under OpenBSD, but there is no video acceleration, so it can't play full-screen videos.

I started to think what I can do about it, and I realised that we had a few e-waste Chromebooks bought for $20 apiece. It's 1.5GHz Celeron, and it is as dodgy as laptops get: it is spray-painted, it is made of cheap plastic, and the keyboard and the touchpad are both kind of only look like real ThinkPad but there were so many corners cut making it that I can't type "root" without it missing a letter or two every other time. This is what kids apparently were using in schools ten years ago or so?

Some things are glacially slow, but Xfce4 is quite usable, and it can play YouTube in 720p. Everything the laptop has to offer seems to be working (even webcam).

It works incredible for an ultra-low-end device from 2013.

I'm tooting this from OpenBSD running XFCE on Apple Silicon. It was a bit of a learning curve, but it works better than my first Linux did. Display, keyboard, touchpad, Wi-Fi, even sound - they all work. Firefox is quite usable even without the video acceleration, but I'm not sure if I can daily-drive it if I'm not able to play videos on this machine.

Stefan Sperling (stsp@) has added initial support for newer "BZ" models of the Intel AX211 Wi-Fi 6e (not 7) devices found on recent laptops to the iwx(4) driver in #OpenBSD -current. πŸ₯³

Due to an unresolved bug in Tx aggr, currently only 11a/b/g is stable, which will hopefully be resolved in-tree.

EDIT: The Tx issue for BZ devices has been fixed by stsp@, 11n/11ac should now work! β€‹ https://bsd.network/@stsp/116222365173857875

"Thanks to all involved for the support with review and testing of the diffs which led up to this, to Johannes Berg for help with solving various fatal firmware errors, to denis@'s company for making it possible for me to work on this project during work hours for a while, and to the OpenBSD Foundation for providing hardware."

Firmware for BZ devices is available in fw_update(8).

https://marc.info/?l=openbsd-cvs&m=177322669708761&w=2

Stefan Sperling (@[email protected])

Finally found out why Tx was broken with iwx(4) on Intel AX211 BZ devices. Another one of those bugs which cannot be found without persistence and some amount of good luck. https://marc.info/?l=openbsd-cvs&m=177341485313105&w=2 #OpenBSD #WiFi

BSD Network
OpenBSD on the Pomera DM250(XY)

I'm looking for a senior software engineer to join my team working on securing Wikipedia and our other projects at Wikimedia Foundation. We've got a huge platform, a great mission and a team of passionate engineers and product managers working together with the community.

Wikipedia just celebrated its 25th birthday in January, and there's a lot of energy to take on big challenges. Come help us tackle them head-on!

Remote (UTC-5 to UTC+1)

Job: https://job-boards.greenhouse.io/wikimedia/jobs/7565171?gh_src=83nogelu1us

Team: https://www.mediawiki.org/wiki/Product_Safety_and_Integrity

#Fedihire #infosec #appsec #infosecjobs #wikimediafoundation #wikipedia

Senior Software Engineer (Security & Privacy)

Remote