You ve probably heard of the recent backdoor in xz. There have been a lot of takes on this, most of them boiling down to some version of:

The problem here is with Open Source Software.

I want to say not only is that view so myopic that it pushes towards the incorrect, but also it blinds us to more serious problems. Now, I don t pretend that there are no problems in the FLOSS community. There have been various pieces written about what this issue says about the FLOSS community (usually without actionable solutions). I m not here to say those pieces are wrong. Just that there s a bigger picture. So with this xz issue, it may well be a state actor (aka spy ) that added this malicious code to xz. We also know that proprietary software and systems can be vulnerable. For instance, a Twitter whistleblower revealed that Twitter employed Indian and Chinese spies, some knowingly. A recent report pointed to security lapses at Microsoft, including preventable lapses in security. According to the Wikipedia article on the SolarWinds attack, it was facilitated by various kinds of carelessness, including passwords being posted to Github and weak default passwords. They directly distributed malware-infested updates, encouraged customers to disable anti-malware tools when installing SolarWinds products, and so forth. It would be naive indeed to assume that there aren t black hat actors among the legions of programmers employed by companies that outsource work to low-cost countries some of which have challenges with bribery. So, given all this, we can t really say the problem is Open Source. Maybe it s more broad:

The problem here is with software.

Maybe that inches us closer, but is it really accurate? We have all heard of Boeing s recent issues, which seem to have some element of root causes in corporate carelessness, cost-cutting, and outsourcing. That sounds rather similar to the SolarWinds issue, doesn t it?

Well then, the problem is capitalism.

Maybe it has a role to play, but isn t it a little too easy to just say capitalism and throw up our hands helplessly, just as some do with FLOSS as at the start of this article? After all, capitalism also brought us plenty of products of very high quality over the years. When we can point to successful, non-careless products and I own some of them (for instance, my Framework laptop). We clearly haven t reached the root cause yet. And besides, what would you replace it with? All the major alternatives that have been tried have even stronger downsides. Maybe you replace it with better regulated capitalism , but that s still capitalism.

Then the problem must be with consumers.

As this argument would go, it s consumers buying patterns that drive problems. Buyers individual and corporate seek flashy features and low cost, prizing those over quality and security. No doubt this is true in a lot of cases. Maybe greed or status-conscious societies foster it: Temu promises people to shop like a billionaire , and unloads on them cheap junk, which all but guarantees that shipments from Temu containing products made with forced labor are entering the United States on a regular basis . But consumers are also people, and some fraction of them are quite capable of writing fantastic software, and in fact, do so. So what we need is some way to seize control. Some way to do what is right, despite the pressures of consumers or corporations. Ah yes, dear reader, you have been slogging through all these paragraphs and now realize I have been leading you to this:

Then the solution is Open Source.

Indeed. Faults and all, FLOSS is the most successful movement I know where people are bringing us back to the commons: working and volunteering for the common good, unleashing a thousand creative variants on a theme, iterating in every direction imaginable. We have FLOSS being vital parts of everything from $30 Raspberry Pis to space missions. It is bringing education and communication to impoverished parts of the world. It lets everyone write and release software. And, unlike the SolarWinds and Twitter issues, it exposes both clever solutions and security flaws to the world. If an authentication process in Windows got slower, we would all shrug and mutter Microsoft under our breath. Because, really, what else can we do? We have no agency with Windows. If an authentication process in Linux gets slower, anybody that s interested anybody at all can dive in and ask why and trace it down to root causes. Some look at this and say FLOSS is responsible for this mess. I look at it and say, this would be so much worse if it wasn t FLOSS and experience backs me up on this. FLOSS doesn t prevent security issues itself. What it does do is give capabilities to us all. The ability to investigate. Ability to fix. Yes, even the ability to break and its cousin, the power to learn. And, most rewarding, the ability to contribute.

New netplan status diff subcommand, finding differences between configuration and system state As the maintainer and lead developer for Netplan, I m proud to announce the general availability of Netplan v1.0 after more than 7 years of development efforts. Over the years, we ve so far had about 80 individual contributors from around the globe. This includes many contributions from our Netplan core-team at Canonical, but also from other big corporations such as Microsoft or Deutsche Telekom. Those contributions, along with the many we receive from our community of individual contributors, solidify Netplan as a healthy and trusted open source project. In an effort to make Netplan even more dependable, we started shipping upstream patch releases, such as 0.106.1 and 0.107.1, which make it easier to integrate fixes into our users custom workflows. With the release of version 1.0 we primarily focused on stability. However, being a major version upgrade, it allowed us to drop some long-standing legacy code from the libnetplan1 library. Removing this technical debt increases the maintainability of Netplan s codebase going forward. The upcoming Ubuntu 24.04 LTS and Debian 13 releases will ship Netplan v1.0 to millions of users worldwide.

Highlights of version 1.0 In addition to stability and maintainability improvements, it s worth looking at some of the new features that were included in the latest release:

• Simultaneous WPA2 & WPA3 support.
• Introduction of a stable libnetplan1 API.
• Mellanox VF-LAG support for high performance SR-IOV networking.
• New hairpin and port-mac-learning settings, useful for VXLAN tunnels with FRRouting.
• New netplan status diff subcommand, finding differences between configuration and system state.

Besides those highlights of the v1.0 release, I d also like to shed some light on new functionality that was integrated within the past two years for those upgrading from the previous Ubuntu 22.04 LTS which used Netplan v0.104:

• We added support for the management of new network interface types, such as veth, dummy, VXLAN, VRF or InfiniBand (IPoIB).
• Wireless functionality was improved by integrating Netplan with NetworkManager on desktop systems, adding support for WPA3 and adding the notion of a regulatory-domain, to choose proper frequencies for specific regions.
• To improve maintainability, we moved to Meson as Netplan s buildsystem, added upstream CI coverage for multiple Linux distributions and integrations (such as Debian testing, NetworkManager, snapd or cloud-init), checks for ABI compatibility, and automatic memory leak detection.
• We increased consistency between the supported backend renderers (systemd-networkd and NetworkManager), by matching physical network interfaces on permanent MAC address, when the match.macaddress setting is being used, and added new hardware offloading functionality for high performance networking, such as Single-Root IO Virtualisation virtual function link-aggregation (SR-IOV VF-LAG).

The much improved Netplan documentation, that is now hosted on Read the Docs , and new command line subcommands, such as netplan status, make Netplan a well vested tool for declarative network management and troubleshooting.

Integrations Those changes pave the way to integrate Netplan in 3rd party projects, such as system installers or cloud deployment methods. By shipping the new python3-netplan Python bindings to libnetplan, it is now easier than ever to access Netplan functionality and network validation from other projects. We are proud that the Debian Cloud Team chose Netplan to be the default network management tool in their official cloud-images for Debian Bookworm and beyond. Ubuntu s NetworkManager package now uses Netplan as it s default backend on Ubuntu 23.10 Desktop systems and beyond. Further integrations happened with cloud-init and the Calamares installer.
Please check out the Netplan version 1.0 release on GitHub! If you want to learn more, follow our activities on Netplan.io, GitHub, Launchpad, IRC or our Netplan Developer Diaries blog on discourse.

We are pleased to announce that Proxmox has committed to sponsor DebConf24 as a Platinum Sponsor. Proxmox provides powerful and user-friendly open-source server software. Enterprises of all sizes and industries use Proxmox solutions to deploy efficient and simplified IT infrastructures, minimize total cost of ownership, and avoid vendor lock-in. Proxmox also offers commercial support, training services, and an extensive partner ecosystem to ensure business continuity for its customers. Proxmox Server Solutions GmbH was established in 2005 and is headquartered in Vienna, Austria. Proxmox builds its product offerings on top of the Debian operating system. With this commitment as Platinum Sponsor, Proxmox is contributing to make possible our annual conference, and directly supporting the progress of Debian and Free Software, helping to strengthen the community that continues to collaborate on Debian projects throughout the rest of the year. Thank you very much, Proxmox, for your support of DebConf24! Become a sponsor too! DebConf24 will take place from 28th July to 4th August 2024 in Busan, South Korea, and will be preceded by DebCamp, from 21st to 27th July 2024. DebConf24 is accepting sponsors! Interested companies and organizations may contact the DebConf team through sponsors@debconf.org, or visit the Become a DebConf Sponsor website.

A short status update of what happened on my side last month. I spent quiet a bit of time reviewing new, code (thanks!) as well as maintenance to keep things going but we also have some improvements: Phosh

• Release phosh 0.37.0
• Add support for progress indicator and counts to lockscreen launcher entries: Merge request, Demo using Phosh-EV's charge status as example (Merge request)
• Fix 5G with MM: Merge Request
• Doc updates: Merge Request
• Drop builtin session support Merge request
• Support gnome-session 45/46: Merge request
• Add plymouth theme: Merge Request
• OSD improvements: Merge Request
• Monitor: Only use wl_output_done and background fixes: Merge Request
• Support phones with rounded display corners: Merge Request
• CI maintenance: Merge Request

Phoc

• More fractional scale fixes: Merge Request
• Dedup pointer constrain code: Merge Request
• xdg-shell: Check serial on move/resize: Merge Request
• Add an animation when toggling always on top: Merge Request
• Make ViewChild a GObject: Merge Request
• Validate more things during build: Merge Request
• Update to wlroots 0.17.2: Merge Request

phosh-mobile-settings

• CI maintenance: Merge Request

phosh-osk-stub

• Detect and optionally disable when hardware keyboard is present: Merge Request
• Coloring fixes for HighContrast: Merge Request
• CI maintenance: Merge Request

gmobile

• Make a shared library: Merge Request
• Let it work with recent json-glib : Merge Request

Livi

• Allow to preprocess pasted URLs: Merge request
• Bump GTK dependency and add fallback so we can land Robert's GtkOffload support: Merge request
• Allow to list recent videos: Merge request
• Check for Wayland support early: Merge Request

squeekboard

• Build against newer dependencies: Merge Request
• Forward to glib 2-58: Merge Request
• CI maintenance: Merge Request

GNOME calls

• Release 46.0: Merge Request

Libsoup

• Don't export too many symbols: Merge Request

If you want to support my work see donations.

Was the ssh backdoor the only goal that "Jia Tan" was pursuing with their multi-year operation against xz? I doubt it, and if not, then every fix so far has been incomplete, because everything is still running code written by that entity. If we assume that they had a multilayered plan, that their every action was calculated and malicious, then we have to think about the full threat surface of using xz. This quickly gets into nightmare scenarios of the "trusting trust" variety. What if xz contains a hidden buffer overflow or other vulnerability, that can be exploited by the xz file it's decompressing? This would let the attacker target other packages, as needed. Let's say they want to target gcc. Well, gcc contains a lot of documentation, which includes png images. So they spend a while getting accepted as a documentation contributor on that project, and get added to it a png file that is specially constructed, it has additional binary data appended that exploits the buffer overflow. And instructs xz to modify the source code that comes later when decompressing gcc.tar.xz. More likely, they wouldn't bother with an actual trusting trust attack on gcc, which would be a lot of work to get right. One problem with the ssh backdoor is that well, not all servers on the internet run ssh. (Or systemd.) So webservers seem a likely target of this kind of second stage attack. Apache's docs include png files, nginx does not, but there's always scope to add improved documentation to a project. When would such a vulnerability have been introduced? In February, "Jia Tan" wrote a new decoder for xz. This added 1000+ lines of new C code across several commits. So much code and in just the right place to insert something like this. And why take on such a significant project just two months before inserting the ssh backdoor? "Jia Tan" was already fully accepted as maintainer, and doing lots of other work, it doesn't seem to me that they needed to start this rewrite as part of their cover. They were working closely with xz's author Lasse Collin in this, by indications exchanging patches offlist as they developed it. So Lasse Collin's commits in this time period are also worth scrutiny, because they could have been influenced by "Jia Tan". One that caught my eye comes immediately afterwards: "prepares the code for alternative C versions and inline assembly" Multiple versions and assembly mean even more places to hide such a security hole. I stress that I have not found such a security hole, I'm only considering what the worst case possibilities are. I think we need to fully consider them in order to decide how to fully wrap up this mess. Whether such stealthy security holes have been introduced into xz by "Jia Tan" or not, there are definitely indications that the ssh backdoor was not the end of what they had planned. For one thing, the "test file" based system they introduced was extensible. They could have been planning to add more test files later, that backdoored xz in further ways. And then there's the matter of the disabling of the Landlock sandbox. This was not necessary for the ssh backdoor, because the sandbox is only used by the xz command, not by liblzma. So why did they potentially tip their hand by adding that rogue "." that disables the sandbox? A sandbox would not prevent the kind of attack I discuss above, where xz is just modifying code that it decompresses. Disabling the sandbox suggests that they were going to make xz run arbitrary code, that perhaps wrote to files it shouldn't be touching, to install a backdoor in the system. Both deb and rpm use xz compression, and with the sandbox disabled, whether they link with liblzma or run the xz command, a backdoored xz can write to any file on the system while dpkg or rpm is running and noone is likely to notice, because that's the kind of thing a package manager does. My impression is that all of this was well planned and they were in it for the long haul. They had no reason to stop with backdooring ssh, except for the risk of additional exposure. But they decided to take that risk, with the sandbox disabling. So they planned to do more, and every commit by "Jia Tan", and really every commit that they could have influenced needs to be distrusted. This is why I've suggested to Debian that they revert to an earlier version of xz. That would be my advice to anyone distributing xz. I do have a xz-unscathed fork which I've carefully constructed to avoid all "Jia Tan" involved commits. It feels good to not need to worry about dpkg and tar. I only plan to maintain this fork minimally, eg security fixes. Hopefully Lasse Collin will consider these possibilities and address them in his response to the attack.

Happy to share that ulid is now (back) on CRAN. It provides universally unique identifiers that are lexicographically sortable, which improves over the more well-known uuid generators. ulid is a neat little package put together by Bob Rudis a few years ago. It had recently drifted off CRAN so I offered to brush it up and re-submit it. And as tooted earlier today, it took just over an hour to finish that (after the lead up work I had done, including prior email with CRAN in the loop, the repo transfer from Bob s to my ulid repo plus of course a wee bit of actual maintenance; see below for more). The NEWS entry follows.

Changes in version 0.3.1 (2024-04-02)

• New Maintainer
• Deleted several repository files no longer used or needed
• Added .editorconfig, ChangeLog and cleanup
• Converted NEWS.md to NEWS.Rd
• Simplified R/ directory to one source file
• Simplified src/ removing redundant Makevars
• Added ulid() alias
• Updated / edited roxygen and README.md documention
• Removed vignette which was identical to README.md
• Switched continuous integration to GitHub Actions
• Placed upstream (header-only) library into src/ulid/
• Renamed single interface file to src/wrapper

If you like this or other open-source work I do, you can sponsor me at GitHub.

This post by Dirk Eddelbuettel originated on his Thinking inside the box blog. Please report excessive re-aggregation in third-party for-profit settings.

Dear Debianites This morning I decided to just start writing Bits from DPL and send whatever I have by 18:00 local time. Here it is, barely proof read, along with all it's warts and grammar mistakes! It's slightly long and doesn't contain any critical information, so if you're not in the mood, don't feel compelled to read it! Get ready for a new DPL! Soon, the voting period will start to elect our next DPL, and my time as DPL will come to an end. Reading the questions posted to the new candidates on debian-vote, it takes quite a bit of restraint to not answer all of them myself, I think I can see how that aspect contributed to me being reeled in to running for DPL! In total I've done so 5 times (the first time I ran, Sam was elected!). Good luck to both Andreas and Sruthi, our current DPL candidates! I've already started working on preparing handover, and there's multiple request from teams that have came in recently that will have to wait for the new term, so I hope they're both ready to hit the ground running! Things that I wish could have gone better Communication Recently, I saw a t-shirt that read:

Adulthood is saying, 'But after this week things will slow down a bit' over and over until you die.

I can relate! With every task, crisis or deadline that appears, I think that once this is over, I'll have some more breathing space to get back to non-urgent, but important tasks. "Bits from the DPL" was something I really wanted to get right this last term, and clearly failed spectacularly. I have two long Bits from the DPL drafts that I never finished, I tend to have prioritised problems of the day over communication. With all the hindsight I have, I'm not sure which is better to prioritise, I do rate communication and transparency very highly and this is really the top thing that I wish I could've done better over the last four years. On that note, thanks to people who provided me with some kind words when I've mentioned this to them before. They pointed out that there are many other ways to communicate and be in touch with the community, and they mentioned that they thought that I did a good job with that. Since I'm still on communication, I think we can all learn to be more effective at it, since it's really so important for the project. Every time I publicly spoke about us spending more money, we got more donations. People out there really like to see how we invest funds in to Debian, instead of just making it heap up. DSA just spent a nice chunk on money on hardware, but we don't have very good visibility on it. It's one thing having it on a public line item in SPI's reporting, but it would be much more exciting if DSA could provide a write-up on all the cool hardware they're buying and what impact it would have on developers, and post it somewhere prominent like debian-devel-announce, Planet Debian or Bits from Debian (from the publicity team). I don't want to single out DSA there, it's difficult and affects many other teams. The Salsa CI team also spent a lot of resources (time and money wise) to extend testing on AMD GPUs and other AMD hardware. It's fantastic and interesting work, and really more people within the project and in the outside world should know about it! I'm not going to push my agendas to the next DPL, but I hope that they continue to encourage people to write about their work, and hopefully at some point we'll build enough excitement in doing so that it becomes a more normal part of our daily work. Founding Debian as a standalone entity This was my number one goal for the project this last term, which was a carried over item from my previous terms. I'm tempted to write everything out here, including the problem statement and our current predicaments, what kind of ground work needs to happen, likely constitutional changes that need to happen, and the nature of the GR that would be needed to make such a thing happen, but if I start with that, I might not finish this mail. In short, I 100% believe that this is still a very high ranking issue for Debian, and perhaps after my term I'd be in a better position to spend more time on this (hmm, is this an instance of "The grass is always better on the other side", or "Next week will go better until I die?"). Anyway, I'm willing to work with any future DPL on this, and perhaps it can in itself be a delegation tasked to properly explore all the options, and write up a report for the project that can lead to a GR. Overall, I'd rather have us take another few years and do this properly, rather than rush into something that is again difficult to change afterwards. So while I very much wish this could've been achieved in the last term, I can't say that I have any regrets here either. My terms in a nutshell COVID-19 and Debian 11 era My first term in 2020 started just as the COVID-19 pandemic became known to spread globally. It was a tough year for everyone, and Debian wasn't immune against its effects either. Many of our contributors got sick, some have lost loved ones (my father passed away in March 2020 just after I became DPL), some have lost their jobs (or other earners in their household have) and the effects of social distancing took a mental and even physical health toll on many. In Debian, we tend to do really well when we get together in person to solve problems, and when DebConf20 got cancelled in person, we understood that that was necessary, but it was still more bad news in a year we had too much of it already. I can't remember if there was ever any kind of formal choice or discussion about this at any time, but the DebConf video team just kind of organically and spontaneously became the orga team for an online DebConf, and that lead to our first ever completely online DebConf. This was great on so many levels. We got to see each other's faces again, even though it was on screen. We had some teams talk to each other face to face for the first time in years, even though it was just on a Jitsi call. It had a lasting cultural change in Debian, some teams still have video meetings now, where they didn't do that before, and I think it's a good supplement to our other methods of communication. We also had a few online Mini-DebConfs that was fun, but DebConf21 was also online, and by then we all developed an online conference fatigue, and while it was another good online event overall, it did start to feel a bit like a zombieconf and after that, we had some really nice events from the Brazillians, but no big global online community events again. In my opinion online MiniDebConfs can be a great way to develop our community and we should spend some further energy into this, but hey! This isn't a platform so let me back out of talking about the future as I see it... Despite all the adversity that we faced together, the Debian 11 release ended up being quite good. It happened about a month or so later than what we ideally would've liked, but it was a solid release nonetheless. It turns out that for quite a few people, staying inside for a few months to focus on Debian bugs was quite productive, and Debian 11 ended up being a very polished release. During this time period we also had to deal with a previous Debian Developer that was expelled for his poor behaviour in Debian, who continued to harass members of the Debian project and in other free software communities after his expulsion. This ended up being quite a lot of work since we had to take legal action to protect our community, and eventually also get the police involved. I'm not going to give him the satisfaction by spending too much time talking about him, but you can read our official statement regarding Daniel Pocock here: https://www.debian.org/News/2021/20211117 In late 2021 and early 2022 we also discussed our general resolution process, and had two consequent votes to address some issues that have affected past votes:

• https://www.debian.org/vote/2021/vote_003
• https://www.debian.org/vote/2022/vote_001

In my first term I addressed our delegations that were a bit behind, by the end of my last term all delegation requests are up to date. There's still some work to do, but I'm feeling good that I get to hand this over to the next DPL in a very decent state. Delegation updates can be very deceiving, sometimes a delegation is completely re-written and it was just 1 or 2 hours of work. Other times, a delegation updated can contain one line that has changed or a change in one team member that was the result of days worth of discussion and hashing out differences. I also received quite a few requests either to host a service, or to pay a third-party directly for hosting. This was quite an admin nightmare, it either meant we had to manually do monthly reimbursements to someone, or have our TOs create accounts/agreements at the multiple providers that people use. So, after talking to a few people about this, we founded the DebianNet team (we could've admittedly chosen a better name, but that can happen later on) for providing hosting at two different hosting providers that we have agreement with so that people who host things under debian.net have an easy way to host it, and then at the same time Debian also has more control if a site maintainer goes MIA. More info: https://wiki.debian.org/Teams/DebianNet You might notice some Openstack mentioned there, we had some intention to set up a Debian cloud for hosting these things, that could also be used for other additional Debiany things like archive rebuilds, but these have so far fallen through. We still consider it a good idea and hopefully it will work out some other time (if you're a large company who can sponsor few racks and servers, please get in touch!) DebConf22 and Debian 12 era DebConf22 was the first time we returned to an in-person DebConf. It was a bit smaller than our usual DebConf - understandably so, considering that there were still COVID risks and people who were at high risk or who had family with high risk factors did the sensible thing and stayed home. After watching many MiniDebConfs online, I also attended my first ever MiniDebConf in Hamburg. It still feels odd typing that, it feels like I should've been at one before, but my location makes attending them difficult (on a side-note, a few of us are working on bootstrapping a South African Debian community and hopefully we can pull off MiniDebConf in South Africa later this year). While I was at the MiniDebConf, I gave a talk where I covered the evolution of firmware, from the simple e-proms that you'd find in old printers to the complicated firmware in modern GPUs that basically contain complete operating systems- complete with drivers for the device their running on. I also showed my shiny new laptop, and explained that it's impossible to install that laptop without non-free firmware (you'd get a black display on d-i or Debian live). Also that you couldn't even use an accessibility mode with audio since even that depends on non-free firmware these days. Steve, from the image building team, has said for a while that we need to do a GR to vote for this, and after more discussion at DebConf, I kept nudging him to propose the GR, and we ended up voting in favour of it. I do believe that someone out there should be campaigning for more free firmware (unfortunately in Debian we just don't have the resources for this), but, I'm glad that we have the firmware included. In the end, the choice comes down to whether we still want Debian to be installable on mainstream bare-metal hardware. At this point, I'd like to give a special thanks to the ftpmasters, image building team and the installer team who worked really hard to get the changes done that were needed in order to make this happen for Debian 12, and for being really proactive for remaining niggles that was solved by the time Debian 12.1 was released. The included firmware contributed to Debian 12 being a huge success, but it wasn't the only factor. I had a list of personal peeves, and as the hard freeze hit, I lost hope that these would be fixed and made peace with the fact that Debian 12 would release with those bugs. I'm glad that lots of people proved me wrong and also proved that it's never to late to fix bugs, everything on my list got eliminated by the time final freeze hit, which was great! We usually aim to have a release ready about 2 years after the previous release, sometimes there are complications during a freeze and it can take a bit longer. But due to the excellent co-ordination of the release team and heavy lifting from many DDs, the Debian 12 release happened 21 months and 3 weeks after the Debian 11 release. I hope the work from the release team continues to pay off so that we can achieve their goals of having shorter and less painful freezes in the future! Even though many things were going well, the ongoing usr-merge effort highlighted some social problems within our processes. I started typing out the whole history of usrmerge here, but it's going to be too long for the purpose of this mail. Important questions that did come out of this is, should core Debian packages be team maintained? And also about how far the CTTE should really be able to override a maintainer. We had lots of discussion about this at DebConf22, but didn't make much concrete progress. I think that at some point we'll probably have a GR about package maintenance. Also, thank you to Guillem who very patiently explained a few things to me (after probably having have to done so many times to others before already) and to Helmut who have done the same during the MiniDebConf in Hamburg. I think all the technical and social issues here are fixable, it will just take some time and patience and I have lots of confidence in everyone involved. UsrMerge wiki page: https://wiki.debian.org/UsrMerge DebConf 23 and Debian 13 era DebConf23 took place in Kochi, India. At the end of my Bits from the DPL talk there, someone asked me what the most difficult thing I had to do was during my terms as DPL. I answered that nothing particular stood out, and even the most difficult tasks ended up being rewarding to work on. Little did I know that my most difficult period of being DPL was just about to follow. During the day trip, one of our contributors, Abraham Raji, passed away in a tragic accident. There's really not anything anyone could've done to predict or stop it, but it was devastating to many of us, especially the people closest to him. Quite a number of DebConf attendees went to his funeral, wearing the DebConf t-shirts he designed as a tribute. It still haunts me when I saw his mother scream "He was my everything! He was my everything!", this was by a large margin the hardest day I've ever had in Debian, and I really wasn't ok for even a few weeks after that and I think the hurt will be with many of us for some time to come. So, a plea again to everyone, please take care of yourself! There's probably more people that love you than you realise. A special thanks to the DebConf23 team, who did a really good job despite all the uphills they faced (and there were many!). As DPL, I think that planning for a DebConf is near to impossible, all you can do is show up and just jump into things. I planned to work with Enrico to finish up something that will hopefully save future DPLs some time, and that is a web-based DD certificate creator instead of having the DPL do so manually using LaTeX. It already mostly works, you can see the work so far by visiting https://nm.debian.org/person/ACCOUNTNAME/certificate/ and replacing ACCOUNTNAME with your Debian account name, and if you're a DD, you should see your certificate. It still needs a few minor changes and a DPL signature, but at this point I think that will be finished up when the new DPL start. Thanks to Enrico for working on this! Since my first term, I've been trying to find ways to improve all our accounting/finance issues. Tracking what we spend on things, and getting an annual overview is hard, especially over 3 trusted organisations. The reimbursement process can also be really tedious, especially when you have to provide files in a certain order and combine them into a PDF. So, at DebConf22 we had a meeting along with the treasurer team and Stefano Rivera who said that it might be possible for him to work on a new system as part of his Freexian work. It worked out, and Freexian funded the development of the system since then, and after DebConf23 we handled the reimbursements for the conference via the new reimbursements site: https://reimbursements.debian.net/ It's still early days, but over time it should be linked to all our TOs and we'll use the same category codes across the board. So, overall, our reimbursement process becomes a lot simpler, and also we'll be able to get information like how much money we've spent on any category in any period. It will also help us to track how much money we have available or how much we spend on recurring costs. Right now that needs manual polling from our TOs. So I'm really glad that this is a big long-standing problem in the project that is being fixed. For Debian 13, we're waving goodbye to the KFreeBSD and mipsel ports. But we're also gaining riscv64 and loongarch64 as release architectures! I have 3 different RISC-V based machines on my desk here that I haven't had much time to work with yet, you can expect some blog posts about them soon after my DPL term ends! As Debian is a unix-like system, we're affected by the Year 2038 problem, where systems that uses 32 bit time in seconds since 1970 run out of available time and will wrap back to 1970 or have other undefined behaviour. A detailed wiki page explains how this works in Debian, and currently we're going through a rather large transition to make this possible. I believe this is the right time for Debian to be addressing this, we're still a bit more than a year away for the Debian 13 release, and this provides enough time to test the implementation before 2038 rolls along. Of course, big complicated transitions with dependency loops that causes chaos for everyone would still be too easy, so this past weekend (which is a holiday period in most of the west due to Easter weekend) has been filled with dealing with an upstream bug in xz-utils, where a backdoor was placed in this key piece of software. An Ars Technica covers it quite well, so I won't go into all the details here. I mention it because I want to give yet another special thanks to everyone involved in dealing with this on the Debian side. Everyone involved, from the ftpmasters to security team and others involved were super calm and professional and made quick, high quality decisions. This also lead to the archive being frozen on Saturday, this is the first time I've seen this happen since I've been a DD, but I'm sure next week will go better! Looking forward It's really been an honour for me to serve as DPL. It might well be my biggest achievement in my life. Previous DPLs range from prominent software engineers to game developers, or people who have done things like complete Iron Man, run other huge open source projects and are part of big consortiums. Ian Jackson even authored dpkg and is now working on the very interesting tag2upload service! I'm a relative nobody, just someone who grew up as a poor kid in South Africa, who just really cares about Debian a lot. And, above all, I'm really thankful that I didn't do anything major to screw up Debian for good. Not unlike learning how to use Debian, and also becoming a Debian Developer, I've learned a lot from this and it's been a really valuable growth experience for me. I know I can't possible give all the thanks to everyone who deserves it, so here's a big big thanks to everyone who have worked so hard and who have put in many, many hours to making Debian better, I consider you all heroes! -Jonathan

• I updated the Linux (4.19) package for buster to upstream version 4.19.311, but I did not make an upload this month.
• I triaged recent CVE IDs assigned for kernel security issues, and queried some duplicate and trivial issues, which have now been rejected.
• I reviewed and applied a fix for klibc s inet_pton() function. I then added some test cases for it, and made further fixes.

• I updated the Linux (4.19) package for buster to upstream version 4.19.311, but I did not make an upload this month.
• I triaged recent CVE IDs assigned for kernel security issues, and queried some duplicate and trivial issues, which have now been rejected.
• I reviewed and applied a fix for klibc s inet_pton() function. I then added some test cases for it, and made further fixes.

My Debian contributions this month were all sponsored by Freexian.

• Python team:
  • I updated zope.testrunner to 6.4.
  • I fixed a build failure in celery-haystack-ng, which included an upstream change to stop using d2to1.
  • I backported an upstream change to fix a build failure in python-json-log-formatter.
  • I updated python-typing-extensions to 4.10.0 to fix a build failure.
  • I updated wcwidth to 0.2.13 to fix a build failure, which included rewriting the Debian patches to update-tables.
  • I updated jsonpickle to 3.0.3 to fix a build failure. As part of this I also needed to fix its tests for new timezone name policies.
• man-db:
  • I updated man(1) with updated information about groff.
  • I documented italic support in man(1).
  • I started on a 2.12.1 release (currently waiting for translations).
• openssh:
  • I added an sshd@.service template to help newer versions of systemd make containers and VMs SSH-accessible over AF_VSOCK sockets.
  • I upgraded openssh to 9.7p1. As part of this I noticed a small bug in the PuTTY version detection in its regression tests.
  • I helped with the 64-bit time_t transition by applying a patch from Simon McVittie to temporarily disable ssh-askpass-gnome on the affected architectures.
  • I re-enabled interoperability tests with Twisted Conch.
  • Following the xz-utils backdoor, I spent some time testing OpenSSH upstream s proposed inline systemd notification patch and suggested a small adjustment.
• debconf:
  • I fixed dpkg-preconfigure to not produce errors when run from a non-existing directory.
• parted:
  • I applied a patch from Helmut Grohne to move files to /usr.
• I fixed an off-by-one error in neovim.
• I fixed a number of -Werror=implicit-function-declaration failures (db1-compat, kali, knews, openssh-ssh1, trn4, vigor).
• I fixed a build failure in libsdl-perl, including a reference-counting fix contributed upstream.
• I suggested an rrsync change to make it easier to use it with rsbackup.

Learning about xz and what is happening is fascinating. The scope of potential exploit is very large. The Open source software space is filled with many unmaintained and unreviewed software.

It s been a while that I haven t posted anything on my blog, the truth is that Freexian has been doing very well in the last years and that I have a hard time to allocate time to write articles or even to contribute to my usual Debian projects the exception being debusine since that s part of the Freexian work (have a look at our most recent announce!). That being said, given Freexian s growth and in the hope to reduce my workload, we are looking to extend our team with Debian members of more varied backgrounds and skills, so they can help us in areas like sales / marketing / project management. Have a look at our announce on debian-jobs@lists.debian.org. As a mission-oriented company, we are looking to work with persons already involved in Debian (or persons who were waiting the right opportunity to get involved). All our collaborators can spend 20% of their paid work time on the Debian projects they care about.

syncoid to TrueNAS In my homelab, I have 2 NAS systems: Linux (Debian) TrueNAS Core (based on FreeBSD) On my Linux box, I use Jim Salter s sanoid to periodically take snapshots of my ZFS pool. I also want to have a proper backup of the whole pool, so I use syncoid to transfer those snapshots to another machine. Sanoid itself is responsible only for taking new snapshots and pruning old ones you no longer care about.

Turns out that VPS provider Vultr's terms of service were quietly changed some time ago to give them a "perpetual, irrevocable" license to use content hosted there in any way, including modifying it and commercializing it "for purposes of providing the Services to you." This is very similar to changes that Github made to their TOS in 2017. Since then, Github has been rebranded as "The world s leading AI-powered developer platform". The language in their TOS now clearly lets them use content stored in Github for training AI. (Probably this is their second line of defense if the current attempt to legitimise copyright laundering via generative AI fails.) Vultr is currently in damage control mode, accusing their concerned customers of spreading "conspiracy theories" (-- founder David Aninowsky) and updating the TOS to remove some of the problem language. Although it still allows them to "make derivative works", so could still allow their AI division to scrape VPS images for training data. Vultr claims this was the legalese version of technical debt, that it only ever applied to posts in a forum (not supported by the actual TOS language) and basically that they and their lawyers are incompetant but not malicious. Maybe they are indeed incompetant. But even if I give them the benefit of the doubt, I expect that many other VPS providers, especially ones targeting non-corporate customers, are watching this closely. If Vultr is not significantly harmed by customers jumping ship, if the latest TOS change is accepted as good enough, then other VPS providers will know that they can try this TOS trick too. If Vultr's AI division does well, others will wonder to what extent it is due to having all this juicy training data. For small self-hosters, this seems like a good time to make sure you're using a VPS provider you can actually trust to not be eyeing your disk image and salivating at the thought of stripmining it for decades of emails. Probably also worth thinking about moving to bare metal hardware, perhaps hosted at home. I wonder if this will finally make it worthwhile to mess around with VPS TPMs?

I recently became a maintainer of/committer to IkiWiki, the software that powers my site. I also took over maintenance of the Debian package. Last week I cut a new upstream point release, 3.20200202.4, and a corresponding Debian package upload, consisting only of a handful of low-hanging-fruit patches from other people, largely to exercise both processes. I've been discussing IkiWiki's maintenance situation with some other users for a couple of years now. I've also weighed up the pros and cons of moving to a different static-site-generator (a term that describes what IkiWiki is, but was actually coined more recently). It turns out IkiWiki is exceptionally flexible and powerful: I estimate the cost of moving to something modern(er) and fashionable such as Jekyll, Hugo or Hakyll as unreasonably high, in part because they are surprisingly rigid and inflexible in some key places. Like most mature software, IkiWiki has a bug backlog. Over the past couple of weeks, as a sort-of "palate cleanser" around work pieces, I've tried to triage one IkiWiki bug per day: either upstream or in the Debian Bug Tracker. This is a really lightweight task: it can be as simple as "find a bug reported in Debian, copy it upstream, tag it upstream, mark it forwarded; perhaps taking 5-10 minutes. Often I'll stumble across something that has already been fixed but not recorded as such as I go. Despite this minimal level of work, I'm quite satisfied with the cumulative progress. It's notable to me how much my perspective has shifted by becoming a maintainer: I'm considering everything through a different lens to that of being just one user. Eventually I will put some time aside to scratch some of my own itches (html5 by default; support dark mode; duckduckgo plugin; use the details tag...) but for now this minimal exercise is of broader use.

A few days ago CISPE, a trade association of European cloud providers, published a press release complaining about the new VMware licensing scheme and asking for regulators and legislators to intervene. But VMware does not have a monopoly on virtualization software: I think that asking regulators to interfere is unnecessary and unwise, unless, of course, they wish to question the entire foundations of copyright. Which, on the other hand, could be an intriguing position that I would support... I believe that over-reliance on a single supplier is a typical enterprise risk: in the past decade some companies have invested in developing their own virtualization infrastructure using free software, while others have decided to rely entirely on a single proprietary software vendor. My only big concern is that many public sector organizations will continue to use VMware and pay the huge fees designed by Broadcom to extract the maximum amount of money from their customers. However, it is ultimately the citizens who pay these bills, and blaming the evil US corporation is a great way to avoid taking responsibility for these choices.

"Several CISPE members have stated that without the ability to license and use VMware products they will quickly go bankrupt and out of business."

Insert here the Jeremy Clarkson "Oh no! Anyway..." meme.

The twentyfirst release of littler as a CRAN package landed on CRAN just now, following in the now eighteen year history (!!) as a package started by Jeff in 2006, and joined by me a few weeks later. littler is the first command-line interface for R as it predates Rscript. It allows for piping as well for shebang scripting via #!, uses command-line arguments more consistently and still starts faster. It also always loaded the methods package which Rscript only began to do in recent years. littler lives on Linux and Unix, has its difficulties on macOS due to yet-another-braindeadedness there (who ever thought case-insensitive filesystems as a default were a good idea?) and simply does not exist on Windows (yet the build system could be extended see RInside for an existence proof, and volunteers are welcome!). See the FAQ vignette on how to add it to your PATH. A few examples are highlighted at the Github repo:, as well as in the examples vignette. This release contains another fair number of small changes and improvements to some of the scripts I use daily to build or test packages, adds a new front-end ciw.r for the recently-released ciw package offering a CRAN Incoming Watcher , a new helper installDeps2.r (extending installDeps.r), a new doi-to-bib converter, allows a different temporary directory setup I find helpful, deals with one corner deployment use, and more. The full change description follows.

Changes in littler version 0.3.20 (2024-03-23)

• Changes in examples scripts
  • New (dependency-free) helper installDeps2.r to install dependencies
  • Scripts rcc.r, tt.r, tttf.r, tttlr.r use env argument -S to set -t to r
  • tt.r can now fill in inst/tinytest if it is present
  • New script ciw.r wrapping new package ciw
  • tttf.t can now use devtools and its loadall
  • New script doi2bib.r to call the DOI converter REST service (following a skeet by Richard McElreath)
• Changes in package
  • The CI setup uses checkout@v4 and the r-ci-setup action
  • The Suggests: is a little tighter as we do not list all packages optionally used in the the examples (as R does not check for it either)
  • The package load messag can account for the rare build of R under different architecture (Berwin Turlach in #117 closing #116)
  • In non-vanilla mode, the temporary directory initialization in re-run allowing for a non-standard temp dir via config settings

My CRANberries service provides a comparison to the previous release. Full details for the littler release are provided as usual at the ChangeLog page, and also on the package docs website. The code is available via the GitHub repo, from tarballs and now of course also from its CRAN page and via install.packages("littler"). Binary packages are available directly in Debian as well as (in a day or two) Ubuntu binaries at CRAN thanks to the tireless Michael Rutter. Comments and suggestions are welcome at the GitHub repo. If you like this or other open-source work I do, you can sponsor me at GitHub.

This post by Dirk Eddelbuettel originated on his Thinking inside the box blog. Please report excessive re-aggregation in third-party for-profit settings.

The following contributors got their Debian Developer accounts in the last two months:

• Carles Pina i Estany (cpina)
• Dave Hibberd (hibby)
• Soren Stoutner (soren)
• Daniel Gr ber (dxld)
• Jeremy Sowden (azazel)
• Ricardo Ribalda Delgado (ribalda)

The following contributors were added as Debian Maintainers in the last two months:

• Joachim Bauch
• Ananthu C V
• Francesco Ballarin
• Yogeswaran Umasankar
• Kienan Stewart

Congratulations!

This article is cross-posting from grow-your-ideas. This is just an idea. salsa.debian.org

The problem According to Developer Machines [1], current buildd machines are like this:

• armel: 4 buildd (4 for arm64/armhf/armel)
• armhf: 7 buildd (4 for arm64/armhf/armel and 3 for armhf only)

[1] https://db.debian.org/machines.cgi In contrast to other buildd architectures, these instances are quite a few and it seems that it causes a shortage of buildd resourses. (e.g. during mass transition, give-back turn around time becomes longer and longer.)

Actual situation As you know, during 64bit time_t transition, many packages should be built, but it seems that +b1 or +bN build becomes slower. (I've hit BD-Uninstalled some times because of missing dependency rebuild) ref. https://qa.debian.org/dose/debcheck/unstable_main/index.html

Expected situation Allocate more buildd resources for armel and armhf. It is just an idea, but how about assigning some buildd as armel/armhf buildd?

• arm-arm-01.debian.org
• arm-arm-03.debian.org
• arm-arm-04.debian.org

Above buildd is used only for arm64 buildd currently. Maybe there is some technical reason not suitable for armel/armhf buildd, but I don't know yet.

2024/03/24 UPDATE: arm-arm01,arm-arm03,arm-arm-04 has already assigned to armel/armhf buildd, so it is an invalid proposal. See https://buildd.debian.org/status/architecture.php?a=armhf&suite=sid&buildd=buildd_arm64-arm-arm-01, https://buildd.debian.org/status/architecture.php?a=armhf&suite=sid&buildd=buildd_arm64-arm-arm-03, https://buildd.debian.org/status/architecture.php?a=armhf&suite=sid&buildd=buildd_arm64-arm-arm-04

Additional information

• arm64: 10 buildd (4 for arm64/armhf/armel, 6 for arm64 only)
• amd64: 7 buildd (5 for amd64/i386 buildd)
• riscv64: 9 buildd