Search Results: "Dave Hibberd"

28 September 2024

Dave Hibberd: EuroBSDCon 2024 Report

This year I attended EuroBSDCon 2024 in Dublin. I always appreciate an excuse to head over to Ireland, and this seemed like a great chance to spend some time in Dublin and learn new things. Due to constraints on my time I didn t go to the 2 day devsummit that precedes the conference, only the main event itself.

The Event EuroBSDCon was attended by about 200-250 people, the hardcore of the BSD community! Attendees came from all over, I met Canadians, USAians, Germanians, Belgians and Irelandians amongst other nationalities! The event was at UCD Dublin, which is a gorgeous university campus about 10km south of Dublin proper in Stillorgan. The speaker hotel was a 20 minute walk (at my ~9min/km pace) from the hotel, or a quick bus journey. It was a pleasant walk, through the leafy campus and then along some pretty broad pavements, albeit beside a dual carriageway. The cycle infrastructure was pretty excellent too, but I sadly was unable to lease a city bike and make my way around on 2 wheels - Dublinbikes don t extend that far out the city. Lunch each day was Irish themed food - Saturday was beef stew (a Frenchman asked me what it was called - his only equivalent words were Beef Bourguignon ) and Sunday was Bangers & Mash! The kitchen struggled a bit - food was brought out in bowls in waves, and that ensured there was artificial scarcity that clearly left anxiety for some that they weren t going to be fed! Everyone I met was friendly from the day I arrived, and that set me very much at ease and made the event much more enjoyable - things are better shared with others. Big shout out to dch and Blake Willis for spending a lot of time talking to me over the weekend!

Talks I Attended

Keynote: Evidence based Policy formation in the EU Tom Smyth This talk given by Tom Smyth was an interesting look into his work with EU Policymakers in ensuring fair competition for his small, Irish ISP. It was an enlightening look into the workings of the EU and the various bodies that set, and manage policy. It truly is a complicated beast, but the feeling I left with was that there are people all through the organisation who are desperate to do the right thing for EU citizens at all costs. Sadly none of it is directly applicable to me living in the UK, but I still get to have a say on policy and vote in polls as an Irish citizen abroad.

10(ish) years of FreeBSD/arm64 Andrew Turner I have been a fan of ARM platforms for a long, long time. I had an early ARM Chromebook and have been equal measures excited and frustrated by the raspberry pi since first contact. I tend to find other ARM people at events and this was no exception! It was an interesting view into one person s dedication to making arm64 a platform for FreeBSD, starting out with no documentation or hardware to becoming a first-class platform. It s interesting to see the roadmap and things upcoming too and makes me hopeful for the future of arm64 in various OSes!

1-800-RC(8)-HELP: Dial Into FreeBSD Service Scripts Mastery! Mateusz Piotrowski rc scripts and startup applications scare me a bit. I m better at systemd units than sysvinit scripts, but that isn t really a transferable skill! This was a deep dive into lots of the functionality that FreeBSD s RC offers, and highlighted things that I only thought were limited to Linux s systemd. I am much more aware of what it s capable of now, but I m still scared to take it on! Afterwards I had a great chat in the hallway with Mateusz about our OS s different approaches to this problem and was impressed with the pragmatic view he had on startup, systemd, rc and the future!

Package management without borders. Using Ravenports on multiple BSDs Michael Reim Ports on the BSDs interest me, but I hadn t realised that outside of each major BSD s collection there were other, cross platform ports collections offered. Ravenports is one of these under developments, and it was good to understand the hows, why and what s happenings of the system. Plus, with my hibbian obsession on building other people s software as my own packages, it s interesting to see how others are doing it!

Building a Modern Packet Radio Network using Open Software me I spoke for 45 minutes to share my passion and frustration for amateur radio, packet radio, the law, the technology and what we re doing in the UK Packet network. This was a lot of fun - it felt like I had a busy room, lots of people interested in the stupid stuff I do with technology and I had lots of conversations after the fact about radio, telecoms, networking and at one point was cornered by what I describe as the Erlang Mafia to talk about how they could help!

Hacking - 30 years ago Walter Belgers This unrecorded talk looked at the history of the Dutch hacker scene, and a young group of hackers explorations of the early internet before modern security was a thing. It was exciting, enrapturing, well presented and a great story of a well spent youth in front of computers.

Social By 1730 I was pretty drained so I took myself back to the hotel missing the last talks, had some down time, and got the DART train to the social event at Brewdog. This invovled about an hour s walking and some train time and that was a nice time to reset my head and just watch the world. The train I was on had a particularly interesting feature where when the motors were not loaded (slowdown or coasting) the lights slowly flickered dim-bright-dim. I don t know if this is across the fleet or just this one, but it was fun to pontificate as I looked out the window at South Dublin passing by. The social was good - a few beer tokens (cider in my case, trying to avoid beer-driven hangovers still), some pleasant junk food and plenty of good company to talk to, lots of people wanting to talk about radio and packet to me! Brewdog struggled a bit - both in bar speed (a linear queue formed despite the staff preferring the crowd-around method of queue) and buffet food appeared in somewhat disjointed waves, meaning that people loitered around the food tables and cleared the plates of wings, sliders, fries, onion rings, mac & cheese as they appeared 4-5 plates at a time. Perhaps a few hundred hungry bodies was a bit too much for them to feed at once. They had shuffleboard that was played all night by various groups! I caught the last bus home, which was relatively painless!

Is our software sustainable? Kent Inge Fagerland Simonsen This was an interesting look into reducing the footprint of software to make it a net benefit. Lots of examples of how little changes can barrel up to big, gigawatthour changes when aggregated over the entire installbase of android or iOS!

A Packet s Journey Through the OpenBSD Network Stack Alexander Bluhm This was an analysis of what happens at each stage of networking in OpenBSD and was pretty interesting to see. Lots of it was out my depth, but it s cool to get an explanation and appreciation for various elements of how software handles each packet that arrives and the differences in the ipv4 and ipv6 stack!

FreeBSD at 30 Years: Its Secrets to Success Kirk McKusick This was a great statistical breakdown of FreeBSD since inception, including top committers, why certain parts of the system and community work so well and what has given it staying power compared to some projects on the internet that peter out after just a few years! Kirk s excitement and passion for the project really shone through, and I want to read his similarly titled article in the FreeBSD Journal now!

Building an open native FreeBSD CI system from scratch with lua, C, jails & zfs Dave Cottlehuber Dave spoke pretty excitedly about his work on a CI system using tools that FreeBSD ships with, and introduced me to the integration of C and Lua which I wasn t fully aware of before. Or I was, and my brain forgot it! With my interest in software build this year, it was quite a timely look at how others are thinking of doing things (I am doing similar stuff with zfs!). I look forward to playing with it when it finally is released to the Real World!

Building an Appliance Allan Jude This was an interesting look into the tools that FreeBSD provides which can be used to make immutable, appliance OSes without too much overhead. Fail safe upgrades and boots with ZFS, running approved code with secure boot, factory resetting and more were discussed! I have had thoughts around this in the recent past, so it was good to have some ideas validated, some challenged and gave me food for thought.

Experience as a speaker I really enjoyed being a speaker at the event! I ve spoken at other things before, but this really was a cut above. The event having money to provide me a hotel was a really welcome surprise, and also receiving a gorgeous scarf as a speaker gift was a great surprise (and it has already been worn with the change of temperature here in Scotland this week!). I would definitely consider returning, either as an attendee or as a speaker. The community of attendees were pragmatic, interesting, engaging and welcoming, the organising committee were spot-on in their work making it happen and the whole event, while turning my brain to mush with all the information, was really enjoyable and I left energised and excited by things instead of ground down and tired.

16 July 2024

Dave Hibberd: What I've been up to in Open Ham Radio - July 2024

I do a lot in free software for ham radio, and Steve at Zero Retries encouraged me to take this email I sent him and translate it into something here. UK Packet Radio Network UKPRN is going nicely, with the Nottingham and South segment really quite impressively interconnected over RF - https://nodes.ukpacketradio.network/packet-network-map.html?rfonly=1 I m excited to see the growth down there! We re sorting out forwarding and routes in Aberdeen too, and working to grow the RF path to Inverness.

23 March 2024

Bits from Debian: New Debian Developers and Maintainers (January and February 2024)

The following contributors got their Debian Developer accounts in the last two months: The following contributors were added as Debian Maintainers in the last two months: Congratulations!

12 January 2016

Bits from Debian: New Debian Developers and Maintainers (November and December 2015)

The following contributors got their Debian Developer accounts in the last two months: The following contributors were added as Debian Maintainers in the last two months: Congratulations!

11 November 2015

Bits from Debian: New Debian Developers and Maintainers (September and October 2015)

The following contributors got their Debian Developer accounts in the last two months: The following contributors were added as Debian Maintainers in the last two months: Congratulations!