Search Results: "phil"

20 April 2026

Russ Allbery: Review: Surface Detail

Review: Surface Detail, by Iain M. Banks
Publisher: Orbit
Copyright: October 2010
Printing: May 2011
ISBN: 0-316-12341-2
Format: Trade paperback
Pages: 627
Surface Detail is the ninth novel in Banks's Culture science fiction (literary space opera?) series. As with most of the Culture novels, it can be read in any order, although this isn't the best starting point. There is an Easter egg reference to Use of Weapons that would be easier to notice if you have read that book recently, but which is not that important to the story. Lededje Y'breq is an Indented Intagliate from the Sichultian Enablement. Her body is patterned from her skin down to her bones, covered with elaborate markings similar to tattoos that extend to her internal organs. As an intagliate, she is someone's property. In her case, she is the property of Joller Veppers, the richest man in the Enablement and her father's former business partner. Intagliates are a tradition of great cultural pride in the Enablement. They are a living representation of the seriousness with which debts and honor are taken, up to and including one's not-yet-born children becoming the property of one's debtor. Such children are decorated as living works of art of the highest skill and technical sophistication; after all, the Enablement are not barbarians. As the story opens, Lededje is attempting, not for the first time, to escape. This attempt is successful in an unexpected way. Prin and Chay are Pavulean researchers and academics who, as this story opens, are in Hell. They are not dead; they have infiltrated the Hell that Pavuleans are shown to scare them into proper behavior in order to prove that it is not an illusion and their society does indeed torture people in an afterlife, in more awful ways than people dare imagine. They have reached the portal through which temporary visitors exit, hoping to escape with firm evidence of the existence and horrors of the Pavulean afterlife. They will not be entirely successful. Yime Nsokyi is a Culture agent for Quietus, the part of Contact that concerns itself with the dead. Many advanced societies throughout the galaxy have invented and reinvented the ability to digitize a mind and then run it in a virtual environment. Once a society can capture the minds of every person in that society from that point forward, it faces the question of whether to do so and, if it does, what to do with those minds. More specifically, it faces the moral question of whether to punish the minds of people who were horrible in life. It faces the question of whether to create Hell. Vatueil is a soldier in a contestation, a limited and carefully monitored virtual war. The purpose of that war game is to, once and for all, resolve the question of whether civilizations should be allowed to create Hells. Some civilizations consider them integral to their religion or self-conception. Others consider them morally abhorrent, and that conflict was in danger of spilling over into war in the Real. Hence the War in Heaven: Both sides committed to fight in a virtual space under specific and structured rules, and the winner decides the fate of the galaxy's Hells. Vatueil is fighting for the anti-Hell side. The anti-Hell side is losing. There are very few authors who were better at big-idea science fiction than Iain M. Banks. I've been reading a few books about AI ships and remembered that I had two unread Culture novels that I was saving. It felt like a good time to lose myself in something sprawling. Surface Detail does sprawl. Even by Banks's standards, there was an impressive amount of infodumping in this book. Banks always has huge and lovingly described set pieces, and this book is no exception, but there are also paragraphs and pages of background and cultural musings and galactic politics. We are introduced to not one but three new Contact divisions; as well as the already-mentioned Quietus, there is Numina, which concerns itself with the races that have sublimed (transcended), and Restoria, which deals with hegemonizing swarms (grey goo nanotech, paperclip maximizers, and their equivalents). Infodumping is both a feature and a bane of big-idea science fiction, and it helps to be in the right mood. It also helps if the info being dumped is interesting, and this is where Banks shines. This is a huge, sprawling book, but it deals with some huge, sprawling questions and it has interesting and non-reductive thoughts about them. The problems posed by the plot come with history, failed solutions, multi-sided political disputes, strategies and tactics of varying morality and efficacy, and an effort to wrestle with the irreducible complexity of trying to resolve political and ethical disagreements in a universe full of profound disagreements and moral systems that one cannot simply steamroll. It also helps that the characters are interesting, even when they're not likable. Surface Detail has one fully hissable villain (Veppers) as a viewpoint character, but even Veppers is interesting in a "let me check the publication date to see if Banks was aware of Peter Thiel" sort of way. The Culture ships, of which there are several in this story, tend towards a gently sarcastic kindness that I find utterly charming. Lededje provides the compelling motive force of someone who has no involvement in the broader philosophical questions and instead intends to resolve one specific problem through lethal violence. Vatueil and Yime were a bit bland in personality, more exposition generators than characters I warmed to, but their roles and therefore the surrounding exposition were fascinating enough that I still enjoyed their sections. I'm sure this is not an original observation, but I was struck reading this book in the first half of 2026 that the Culture functions as an implementation of what the United States likes to think it is but has never been. It has a strong sense of shared ethics and moral principles, it tries to export them to the rest of the galaxy through example, persuasion, and careful meddling, but it tries to follow some combination of pragmatic and moral rules while doing so, partly to avoid a backlash and partly to avoid becoming its own sort of hegemonizing swarm. That is a powerfully attractive vision of how to be an advanced civilization, and the fact that every hegemon that has claimed that mantle has behaved appallingly just makes it more intriguing as a fictional concept. In this book, like in many Culture books, the Culture is painfully aware of the failure modes of meddling, and the story slowly reveals the effort the Culture put into staying just on a defensible side of their own moral lines. This is, in a sense, a Prime Directive story, but with a level of hard-nosed pragmatism and political sophistication that the endless Star Trek Prime Directive episodes never reach. Surface Detail does tend to sprawl, and I'm not sure Banks pulled together all the pieces of the plot. For example, if there was a point to the subplot involving the Unfallen Bulbitian, it was lost on me. (There is always a possibility with Banks that I wasn't paying close enough attention.) But the descriptions are so elaborate and the sense of politics and history are so deep that I was never bored, even when following a plot thread that meandered off into apparent irrelevance. The main plot line comes to a satisfying conclusion that may be even more biting social commentary today than it was in 2010. A large part of the plot does involve Hell, so a warning for those who haven't read much Banks: He adores elaborate descriptions of body horror and physical torture. The sections involving Prin and Chay are rather grim and horrific, probably a bit worse than Dante's Inferno. I have a low tolerance for horror and I was able to read past and around the worst bits, but be warned that Banks indulges his love for the painfully grotesque quite a bit. This was great, and exactly what I was hoping for when I picked it up. It's not the strongest Culture novel (for me, that's either The Player of Games or Excession), but it's one of the better ones. Highly recommended, although if you're new to the Culture, I would start with one of the earlier books that provide a more gradual introduction to the Culture and Special Circumstances. Followed, in the somewhat disconnected Culture series sense, by The Hydrogen Sonata. Content warnings: Rape (largely off-screen), graphic violence, lots of Bosch-style grotesque torture, and a lot of Veppers being a thoroughly awful human being as a viewpoint character. Rating: 8 out of 10

19 April 2026

Russ Allbery: Review: Collision Course

Review: Collision Course, by Michelle Diener
Series: Class 5 #6
Publisher: Eclipse
Copyright: November 2024
ISBN: 1-7637844-0-1
Format: Kindle
Pages: 289
Collision Course is the sixth novel in the Class 5 science fiction series and the first that doesn't use the Dark X naming convention. There are lots of spoilers in this story for the earlier books, but you don't have to remember all the details of previous events. Like the novella, Dark Ambitions, this novel returns to Rose, Sazo, and Dav instead of introducing another Earth woman and Class 5 ship. In Dark Class, Ellie discovered an interesting artifact of a previously-unknown space-faring civilization. Rose, Sazo, and Dav are on their way to make first contact when, during a routine shuttle flight between the Class 5 and Dav's Grih military ship, Rose is abducted. The aliens they came to contact have an aggressive, leverage-based negotiating strategy. They're also in the middle of a complicated war with more sides than are readily apparent. What I liked most about Dark Horse, the first book of this series and our introduction to Rose, was the revealed ethical system and a tense plot that hinged primarily on establishing mutual trust when there were excellent reasons for the characters to not trust each other. As the series has continued, I think the plots have become more complicated but the ethical dilemmas and revealing moments of culture shock have become less common. That is certainly true of Collision Course; this is science fiction as thriller, with a complex factional conflict, a lot of events, more plot reversals than the earlier books, but also less ethics and philosophy. I'm not sure if this is a complaint. I kind of miss the ethics and philosophy, but Diener also hasn't had much new to say for the past few books. The plot of Collision Course is quite satisfyingly twisty for a popcorn-style science fiction series. I was kept guessing about the merits of some of the factions quite late into the book, although admittedly I was in the mood for light entertainment and was not trying too hard to figure out where the book was going. I did read nearly the entire book in one sitting and stayed up until 2am to finish it, which is a solid indication that something Diener was doing worked. I do have quibbles, though. One is that the ending is a bit unsatisfying. Like Sazo, I was getting quite annoyed at the people capturing (and recapturing) Rose and would have enjoyed somewhat more decisive consequences. Also, and here I have to be vague to avoid spoilers, I was expecting a bit more of a redemption arc for one of the players in the multi-sided conflict. The ending I did get was believable but rather sad, and I wish Diener had either chosen a different outcome (this is light happily-ever-after science fiction, after all) or wrestled more directly with the implications. There were a bit too many "wait, one more thing" ending reversals and not quite enough emotional payoff for me. The other quibble is that Collision Course was a bit too damsel in distress for this series. Rose is pregnant, which Diener uses throughout the book as a way to raise the stakes of the plot and also make Rose more annoyed but also less capable than she was in her earlier novel. Both Sazo and Dav are in full heroic rescue mode, and while Diener still ensures Rose is primarily responsible for her own fate, there is some "military men attempt to protect the vulnerable woman" here. One of the things I like about this series is that it does not use that plot, so while the balance between Rose rescuing herself and other people rescuing her is still tilted towards Rose, I would have liked this book more if Rose were in firmer control of events. I will mostly ignore the fact that a human and a Grih sexually reproducing makes little to no biological sense, since Star Trek did similar things routinely and it's an established genre trope. But I admit that it still annoys me a bit that the alien hunk is essentially human except that he's obsessed with Rose's singing and has pointy ears. Diener cares about Rose's pregnancy a lot more than I did, which added to my mild grumpiness at how often it came up. Overall, this was fine. I prefer a bit more of a protagonist discovering how powerful she is by making ingenious use of the ethical dilemmas her captors have trapped themselves in, and a bit less of Rose untangling a complicated political situation by getting abducted by every player serially, but it still kept the pages turning. Any book that is sufficiently engrossing for me to read straight through is working at some level. Collision Course was highly readable, undemanding, and distracting, which is what I was looking for when I read it. I would put it about middle of pack in the series. If Rose's pregnancy is more interesting to you than it was to me, that might push it a bit higher. If you have gotten this far in the series, you will probably enjoy this, although it does feel like Diener is running out of new things to say about this universe. That's unfortunate given the number of threads about AI sentience and rights that could still be followed, but I think tracing them properly would require more philosophical meat than Diener intends for these books. Which is why the next book I grabbed was a Culture novel. Currently this is the final book in the Class 5 series, but there is no inherent reason why Diener couldn't write more of them. Rating: 7 out of 10

16 April 2026

Sahil Dhiman: What is Life (to you)?

It started with a thought: to understand people s perspectives on life and its meaning. So I texted folks, What is life (to you)? . Each of the following list items (-) is a response from a different individual, mostly verbatim.
- A lot
- Everyone has a few universal basic qualities, and some special qualities. To me life is pursuit of exploring world based on those qualities and maturing those qualities as one goes on about exploring world/life with those qualities.
Discovering and enhancing experiences as one goes through them.
- life is endless suffering
- my answer might change daily, but this is what I ve noticed and feel recently. Life is a spectrum with two distinct ends: what we control and what we don t. At birth, the spectrum is largely tilted toward control, but throughout our lives, it gradually shifts toward the other side. Ultimately, as we approach death, we lose all control over any aspect of our existence, reaching the other end of the spectrum.
tho this isn t universal, privilege plays a huge part in what you control tho i believe it holds true for the majority
but yeah man, meaning and purpose are dynamic, it s in their nature to change i can give you a different answer this evening itself xD
- Funeral Monologue from Synecdoche, New York. https://www.youtube.com/watch?v=Z9PzSNy3xj0
- Zindagi ek nadiya hai, Aur mujhe tairna nahi aata
(translation - Life is a river, and I don t know how to swim)
On a more serious note, Life is what you make it out for yourself. The only established truth is that it will end. We can never know if there is something after or if there was something before. So try to live a life that you feel aspired by? But this question was beautifully answered by that book which you had about that dying professor
(Me - He was talking about Tuesday s with Morrie)
- My answer is 42
- One, it s living on your own terms, you define everything for yourself, success, normal, whatever. You get to curate your version of it no matter the societal norms.
It s an accumulation of experiences - friends, parents, work, activities, doing shit loads. Sab try karo- travel, zumba, art, music, workout, sports, dil kara ye karna hai karlo. (translation - If your heart wants to do it, just do it.)
Then I think relationships - all that you ve nurtured, people forget maintaining people because of work. It takes efforts to keep people in your life, everyone that comes has a place in yours, how well thats stays is upto you. You also get to curate your people, who stays who don t. Family toh hai hi (translation - family is there) but everyone else that comes along can make it pretty good.
So I don t want to be 50 and be like chalo ab kuch apne liye karte hai (translation - Come on, now let s do something for ourselves) Do whatever shit you want today. Not everything costs money, and if it does get thrifty
But do keep healthy while doing all of that
- Being alive so that my daughter can grow up and i can help raising her kids as well. Raising kids without mother is tough :P
- Definitively, I feel like Life is a by product of proteins and energy working together. But in a more personal sense, Life is a dumb joke played onto us. It s a rat race. But rats exists because of life and then it becomes a chicken-egg problem
Honestly, I don t give good answers to life questions. I m generally the one asking
Life can be like a box of chocolates, you don t know what you re gonna get untill you experience the chocolate(assuming the chocolates are heterogenous and contains a mix of everything)
Camus once said, Life is a revolt , and one of his students added more spice to it like Life is a revolt against the meaninglessness of existence"
I kinda feel like Life is the pursuit of every person s search for meaning
- Imprisonment waiting for execution
I have one more thought while we are on the topic , game with pre defined starting position and predefined destination , path to reach is a maze
- A phase where you can have a really good time or really bad one, usually the mix of both. A phase where you are prisoner to responsibility and materialistic wants.
It s a hell for you, where you try to create heaven for others. Being born was never your choice, but ending is always in your hands but you are a prisoner. You fear that leaving this world behind will destroy the heavens you created for others and they will be back to hell. But eventually everyone moves on watching the hourglass of their life.
Once you are left with no desires or no one to create heavens for, you look arround yourself. You see everyone chasing something, everyone scared of their limitted life time sliping away yet you want it to end sooner.
Doesn t matter if it was all good till now, or all bad. The other half is waiting for redemption. If it was all good, it s best time to die don t wait for the bad to start. If was all bad, it s still the best time to die what if it was the good one and more worst is waiting for you. We desire to be remembered, yet we want to free from this loop of suffering.
Someone once said, life is a suffering, chose your sufferings.
- Life to me is to live without regrets and live with freedom.
Life is always unpredictable and this unpredictability makes it more interesting and worth it.
- As of now, for the state of mind that I am in , I think for me life is about subtle struggle, subtle inconveniences and yet moving forward cause that s all I know.
I am not sure if any of this has any meaning, but sometimes I feel I was born of a purpose and that the universe has my back.
For me it s about raising my consciousness, understanding people to their depths, gaining moderate material success and helping people to some extend.
I have tried to seek a grander meaning but I have failed.
Life for me is what I make out it.
In my times of great success i rarely think about life for I am busy enjoying it, whatever you may call that state of mind.
- For me its the little things that you enjoy with YOUR people
- Life to me is about living and loving, and doing it in a way that sustains. It s the people who shape you, the work you get absorbed in, the quiet moments in between. There s also the wanting, the drive to figure out what s worth going after and how to get there, but that s just one part of it, not the point of it. And none of it happens in a vacuum. I m aware of the privileges that let me live this way, and I try to hold on to that gratitude. In the end, life has both a material and a non-material side, and a lot of what we do is chasing material things in an attempt to satisfy something non-material within us
- Mere liye (translation - for me) life is staying at my home and studying random economics papers. That s when I enjoy myself the most.
- Very complicated
Some days I wish this life never ended and some time I feel it would be better if it stopped at that moment.
It all depends on the events that happen in the so called life .
So life to me is a string of events that happen anyway and you get to make some decisions which can turn it in any direction and then you wonder how did that happen.
- not forgetting to breathe, learn, eat, game, take a good shit, love, sleep.
- To be honest it changed with time! At 19 it was about freedom, wasn t sure what freedom meant but i wanted that! To be free from everything, maybe because parents still controlled a part of my life. Then came 22-24 where i was working, trying to figure out what i want, the meaning changed from freedom to living for myself. To earn more, to be greedy about myself and pursue whatever would help me gain more steps in my career.
Came my mba life, switched my life from doing for myself to trying everything out to have no regrets. Life meaning was just about living with no regrets, invested, gambled, did everything to earn that tag of yeah, have tried that . Now it has all switched to, it was all just a fake facade. Life turned to having a meaningful life rather than finding meaning in what i am doing. Living for people around me, chhoti chhoti cheezo m khushi (translation - happiness in small things(?)) isn t really a topic of conversation but more of happy thing for me. So it changed, and m quite happy to be honest. Life did show me a lot of failures, but was privileged enough to face those failures. Gained a lot of learnings if not money
Hopeful for more learnings and change meaning of life with time
- A task.
- You have different answers at different times You learn different meanings at different times When you are studying, basically it is about job, finding a partner then it becomes, house, car other things based on your income in between, there can be passion too
Free Software was a passion, electoral politics too, but both kind of faded and I want cooperative and user driven development now (prav - something that motivates me every day) and these days learning Chinese and watching Cdrama takes a huge part of my leisure time it is heavily subjective and also influences by previous experiences people around you, how much influence they have on you
it also depends on if they had to struggle in their life or not, for some life did not give much troubles and trouble itself can be relative people who never had to struggle may find even smallest challenges as troubles like if you own a car, your worry is finding a parking slot
- I am too young to think about lyfe
- A ticket to see the show on earth, I guess
I guess life is different depending on the mood. It is a very broad question.
(Me - What is it in this present mood?)
Learning stuff (like I am learning a new language) and being happy but also to regulate emotions in a world where being optimistic is getting harder each day.
Life is also having a unique set of glasses you wear. Both in terms of looking from your eyeballs and your psychological perspective. Both are unique and cannot be replicated.
It is interesting what people on their deathbed think of life. If I know I am dying, my perspective would change a whole lot.
Life is finishing reading books while we are alive
Life is sleeping after a good XMPP chat
- Dukh dard peeda (translation - surrow pain suffering)
- uhh to word it? life is just like a journey from A to somewhere and its all about what paths you take and what line you get on to me, just a series of short adventures that all connect to a larger sequence until you can t have any more adventures-
(Me - eee, THE END. drop dead, like a coin)
yeaaaah- I am not really for spirituality of an afterlife, to me life just ends at some point, after which point there fails to remain a discernable you, and some X time after which, you will be last remembered, try to make that last time a good one I guess?
(Me - no soul?)
uhhh not in the way most people think of it i guess?
theres just a lot of yous, theres the physical you, there is the idea of you, there is the expectation of you, and one of the undefinable you I would label as the soul maybe? like the part thats not physically you, but also certainly you
(Me - can t say I understood part, but I get you in this sense)
mhm- well its about just questioning who you are more so questioning what life is-, I have sadly spent way too much time trying to figure that out
- Making the best of the time you have
- living a full range of experiences and embracing the good ones, seeing all that the world has to offer. In the end we were always just stardust. Might as well enjoy it when we are stardust with a consciousness of our own.
- For some reason or the Universe s /dev/random I was born here as a biological being, and from my experience I understood living is hard and the best way to live is by embracing it. Loving everyone and everything around you. Be happy and joyful until you naturally say good bye to this world.
- Life is being fucked by everything and you just have to figure out and try to stick to the things worth being fucked for
Note: Following was transcribed from a audio message.
- There are five conditions to become a life to survive in the environment. I think there s five conditions by the biological definitions and reproduction is one of the factor virus is not considered a life form because it cannot reproduce on its own but technically it s kind of a life because it reproduces using the DNA ability this is the biological definition. Do you want a philosophical definition?
My definition is kind of the same except that you get life experiences along with it as a human. Extra benefits is that you are not an NPC. All other organisms are NPCs. But humans can interpret the world and change it to their liking. That is life in the case of a human. But then many humans are mostly NPCs. But they still can change the life. Okay, fuck this. Where is this even going?
A human is an exception in the case of life, because human is not an NPC. Human can interrupt the world, human can change it to its liking, which is why we are such a successful organism on this planet. That is life to me. That s a human. But all of this is kind of meaningless, because the biological impurity of a human being still exists, so you still have the urges to reproduce, which kind of makes it like just another organism. But then, humans are yet to evolve to overcome that biological imperative.
I m grateful for all the replies, outlooks, and subsequent conversations I got to have after this question with everyone. After all, it was a deeply personal question. It does fit in nicely with my definition of life:
Life is all about experiences and all the transient relationships one gets to have with folks we meet on the way.

23 March 2026

Benjamin Mako Hill: How taboo shapes knowledge production on Wikipedia

Note: I have not published blog posts about my academic papers over the past few years. To ensure that my blog contains a more comprehensive record of my published papers and to surface them for folks who missed them, I will periodically (re) publish blog posts about some older published projects. This post draws material from a previously published post by Kaylea Champion on the Community Data Science Blog.

Taboo subjects such as sexuality and mental health are as important to discuss as they are difficult to raise in conversation. Although many people turn to online resources for information on taboo subjects, censorship and low-quality information are common in search results. In two papers I recently published at CSCW both led by Kaylea Champion we presented a series of analyses showing how taboo shapes the process of collaborative knowledge building on English Wikipedia.

The first study is a quantitative analysis showing that articles on taboo subjects are much more popular and are the subject of more vandalism than articles on non-taboo topics. In surprising news, we also found that they were edited more often and were of higher quality!

Short video of Kaylea s presentation of the work given at Wikimania in August 2023.

The first challenge we faced in conducting this work was identifying taboo articles. Kaylea had a brilliant idea for a new computational approach to doing so without relying on our individual intuitions about what qualifies as taboo (something we understood would be highly specific to our own culture, class, etc). Her approach was to make use of an insight from linguistics: people develop euphemisms as ways to talk about taboos (i.e., think about all the euphemisms we ve devised for death, or sex, or menstruation, or mental health).

We used this insight to build a new machine-learning classifier based on English Wiktionary definitions. If a sense of a word was tagged as euphemistic, we treated the words in the definition as indicators of taboo. The end result was a series of words and phrases that most powerfully differentiate taboo from non-taboo. We then did a simple match between those words and phrases and the titles of Wikipedia articles. The topics were taboo enough that we were a little uncomfortable discussing them in our meetings! We built a comparison sample of articles whose titles are words that, like our taboo articles, appear in Wiktionary definitions. In the first paper, we used this new dataset to test a series of hypotheses about how taboo shapes collaborative production in Wikipedia. Our initial hypotheses were based on the idea that taboo information is often in high demand but that Wikipedians might be reluctant to associate their names (or usernames) with taboo topics. The result, we argued, would be articles that were in high demand but of low quality. We found that taboo articles are thriving on Wikipedia! In summary, we found that in comparison to non-taboo articles:

Image of the estimated qualiy of articles of the four articles in the second mixed-methods paper. Extreme dips reflect periods of frequent vandalism.
Kaylea attempted to understand these somewhat confusing results by designing a fantastic mixed-methods analysis that sought to unpack some of the nuance missing in the quantitative analysis by delving deep into the life histories of four articles on English Wikipedia: two on taboo topics related to women s anatomy (Clitoris and Menstration) and two nontaboo articles chosen for comparison (Cell membrance and Philip Pullman). Although the findings from the analysis can be difficult to summarize succinctly (as with many qualitative studies), we showed how the taboo example articles success was hard-won amid real challenges and attacks. The paper describes how challenges were overcome through resilient leadership, often provided by a single dedicated individual. The paper provides a template for how taboo can be and frequently is overcome by dedicated Wikipedians in ways that provide useful knowledge resources in real demand. For more details, visualizations, statistics, and more, we hope you ll take a look at our papers, both linked below.

The full citation for the papers are: (1) Champion, Kaylea, and Benjamin Mako Hill. 2023. Taboo and Collaborative Knowledge Production: Evidence from Wikipedia. Proceedings of the ACM on Human-Computer Interaction 7 (CSCW2): 299:1-299:25. https://doi.org/10.1145/3610090. (2) Champion, Kaylea, and Benjamin Mako Hill. 2024. Life Histories of Taboo Knowledge Artifacts. Proceedings of the ACM: Human-Computer Interaction 8 (CSCW2): 505:1-505:32. https://doi.org/10.1145/3687044.

We have also released replication materials for the paper, including all the data and code used to conduct the analyses.

This blog post and the paper it describes are collaborative work by Kaylea Champion and Benjamin Mako Hill.

15 March 2026

Phil Hands: Mathilda Hands: lost Lenovo X230 Laptop

On our way to Austria last week, on March 6th, we left my daughter's laptop on a train: ICE 1201 (Hamburg-Harburg to Bludenz). The laptop is a Lenovo X230 notebook. The most obvious distinguishing feature is a Mathilda Hands sticker in the middle of the lid: Mathilda Hands sticker I seem to remember that it also has some hexagonal stickers, one probably being one of these: hexagonal, black and white, Phosh sticker The keyboard layout is British (with a above the 3). It was left in coach 24 of ICE 1201, next to seats 51-54, in the luggage gap between the seats, on the floor. My hope is that whoever found it will end up searching for Mathilda Hands and see this. If that's how you got here, please email me: phil-lostlaptop2026@hands.com - doing so will make Mathilda (and me) most cheerful.

2 March 2026

Isoken Ibizugbe: Wrapping Up My Outreachy Internship at Debian

Twelve weeks ago, I stepped into the Debian ecosystem as an Outreachy intern with a curiosity for Quality Assurance. It feels like just yesterday, and time has flown by so fast! Now, I am wrapping up that journey, not just with a completed project, but with improved technical reasoning.

I have learned how to use documentation to understand a complex project, how to be a good collaborator, and that learning is a continuous process. These experiences have helped me grow much more confident in my skills as an engineer.

My Achievements

As I close this chapter, I am leaving a permanent Proof-of-Work in the Debian repositories:

  • Full Test Coverage: I automated apps_startstop tests for Cinnamon, LXQt, and XFCE, covering both Live images and Netinst installations.
  • Synergy: I used symbolic links and a single Perl script to handle common application tests across different desktops, which reduces code redundancy.
  • The Contributor Style Guide: I created a guide for future contributors to make documentation clearer and reviews faster, helping to reduce the burden on reviewers.

Final Month: Wrap Up

In this final month, things became easier as my understanding of the project grew. I focused on stability and finishing my remaining tasks:

  • I spent time exploring different QEMU video options like VGA, qxl, and virtio on KDE desktop environment . This was important to ensure screen rendering remained stable so that our needles (visual test markers) wouldn t fail because of minor glitches.
  • I successfully moved from familiarizing to test automation for the XFCE desktop. This included writing prepare steps and creating the visual needles needed to make the tests reliable.
  • One of my final challenges was the app launcher function. Originally, my code used else if blocks for each desktop. I proposed a unified solution, but hit a blocker: XFCE has two ways to launch apps (App Finder and the Application Menu). Because using different methods sometimes caused failures, I chose to use the application menu button across the board.

What s Next?

I don t want my journey with Debian to end here. I plan to stay involved in the community and extend these same tests to the LXDE desktop to complete the coverage for all major Debian desktop environments. I am excited to keep exploring and learning more about the Debian ecosystem.

Thank You

This journey wouldn t have been possible without the steady guidance of my mentors: Tassia Camoes Araujo, Roland Clobus, and Philip Hands. Thank you for teaching me that in the world of Free and Open Source Software (FOSS), your voice and your code are equally important.

To my fellow intern Hellen and the entire Outreachy community, thank you for the shared learning and support. It has been an incredible 12 weeks.

Hellen Chemtai: The Last Week of My Journey as an Outreachy Intern at Debian OpenQA

Hello world . I m Hellen Chemtai, an intern at Outreachy working with the Debian OpenQA team on Images Testing. This is the final week of the internship. This is just a start for me as I will continue contributing to the community .I am grateful for the opportunity to work with the Debian OpenQA team as an Outreachy intern. I have had the best welcoming team to Open Source.

My tasks and contributions

I have been working on network install and live images tasks :

  1. Install live Installers ( Ventoy , Rufus and Balenaetcher) and test the live USBs made by these live installers. These tasks were completed and is running on the server.
  2. Use different file systems (btrfs , jfs , xfs) for installation and then test. This task was completed and running on the server. It still needs some changes to ensure automation for each file system
  3. Use speech synthesis to capture all audio. This task is complete. We are refining it to run well in server.
  4. Publish temporary assets. This task is being worked on.

I have enjoyed working on testing both live images and net install images. This was one of the goals that I had highlighted in my application. I have also been working with fellow contributors in this project.

My team

As I had stated , I have had the best welcoming team to Open Source . They have been working with me and ensuring I have the proper resources for contributions. I am grateful to my three mentors and the work they have done.

  1. Roland Clobus is a project maintainer. He is in charge of code review , pointing out what we need to learn and works on technical issues. He considers every solution we contributors think of and will go into detailed explanations for any issue we have.
  2. Tassia Camoes is a community coordinator. She is in charge of communication, co-ordination between contributors and networking within the community. She on-boarded us and introduced us to the community.
  3. Philip Hands is also a project maintainer. He is in charge of technical code , ensuring sources work and also working on server and its issues. He also gives detailed explanations for any issue we have.

I wish to learn more with the team. On my to do list, I would like to gain more skills on ports and packages so to contribute more technically. I have enjoyed working on the tasks and learning

The impact of this project

The automated tests done by the team help the community in some of the following examples:

  1. Check the installation and system behavior of the Operating System images versions
  2. Help developers and users of Operating Systems know which versions of applications e.g live installers run well on system
  3. Check for any issues during installation and running of Operating Systems and their flavors

I have also networked with the greater community and other contributors. During the contribution phase, I found many friends who were learning together with me . I hope to continue networking with the community and continue learning.

24 February 2026

Louis-Philippe V ronneau: Montreal's Debian & Stuff - February 2026

Our Debian User Group met on February 22nd for our first meeting of the year! Here's what we did: pollo: lelutin: viashimo: tvaz: lavamind: Pictures This time around, we held our meeting at c gep du Vieux Montr al, the college where I currently work. Here is the view we had: View from my office We also ordered some delicious pizzas from Pizzeria dei Compari, a nice pizzeria on Saint-Denis street that's been there forever. The pizzas we ate Some of us ended up grabbing a drink after the event at l'Am re boire, a pub right next to the venue, but I didn't take any pictures.

23 February 2026

Wouter Verhelst: On Free Software, Free Hardware, and the firmware in between

When the Free Software movement started in the 1980s, most of the world had just made a transition from free university-written software to non-free, proprietary, company-written software. Because of that, the initial ethical standpoint of the Free Software foundation was that it's fine to run a non-free operating system, as long as all the software you run on that operating system is free. Initially this was just the editor. But as time went on, and the FSF managed to write more and more parts of the software stack, their ethical stance moved with the times. This was a, very reasonable, pragmatic stance: if you don't accept using a non-free operating system and there isn't a free operating system yet, then obviously you can't write that free operating system, and the world won't move towards a point where free operating systems exist. In the early 1990s, when Linus initiated the Linux kernel, the situation reached the point where the original dream of a fully free software stack was complete. Or so it would appear. Because, in fact, this was not the case. Computers are physical objects, composed of bits of technology that we refer to as "hardware", but in order for these bits of technology to communicate with other bits of technology in the same computer system, they need to interface with each other, usually using some form of bus protocol. These bus protocols can get very complicated, which means that a bit of software is required in order to make all the bits communicate with each other properly. Generally, this software is referred to as "firmware", but don't let that name deceive you; it's really just a bit of low-level software that is very specific to one piece of hardware. Sometimes it's written in an imperative high-level language; sometimes it's just a set of very simple initialization vectors. But whatever the case might be, it's always a bit of software. And although we largely had a free system, this bit of low-level software was not yet free. Initially, storage was expensive, so computers couldn't store as much data as today, and so most of this software was stored in ROM chips on the exact bits of hardware they were meant for. Due to this fact, it was easy to deceive yourself that the firmware wasn't there, because you never directly interacted with it. We knew it was there; in fact, for some larger pieces of this type of software it was possible, even in those days, to install updates. But that was rarely if ever done at the time, and it was easily forgotten. And so, when the free software movement slapped itself on the back and declared victory when a fully free operating system was available, and decided that the work of creating a free software environment was finished, that only keeping it recent was further required, and that we must reject any further non-free encroachments on our fully free software stack, the free software movement was deceiving itself. Because a computing environment can never be fully free if the low-level pieces of software that form the foundations of that computing environment are not free. It would have been one thing if the Free Software Foundation declared it ethical to use non-free low-level software on a computing environment if free alternatives were not available. But unfortunately, they did not. In fact, something very strange happened. In order for some free software hacker to be able to write a free replacement for some piece of non-free software, they obviously need to be able to actually install that theoretical free replacement. This isn't just a random thought; in fact it has happened. Now, it's possible to install software on a piece of rewritable storage such as flash memory inside the hardware and boot the hardware from that, but if there is a bug in your software -- not at all unlikely if you're trying to write software for a piece of hardware that you don't have documentation for -- then it's not unfathomable that the replacement piece of software will not work, thereby reducing your expensive piece of technology to something about as useful as a paperweight. Here's the good part. In the late 1990s and early 2000s, the bits of technology that made up computers became so complicated, and the storage and memory available to computers so much larger and cheaper, that it became economically more feasible to create a small, tiny, piece of software stored in a ROM chip on the hardware, with just enough knowledge of the bus protocol to download the rest from the main computer. This is awesome for free software. If you now write a replacement for the non-free software that comes with the hardware, and you make a mistake, no wobbles! You just remove power from the system, let the DRAM chips on the hardware component fully drain, return power, and try again. You might still end up with a brick of useless silicon if some of the things you sent to your technology make it do things that it was not designed to do and therefore you burn through some critical bits of metal or plastic, but the chance of this happening is significantly lower than the chance of you writing something that impedes the boot process of the piece of hardware and you are unable to fix it because the flash is overwritten. There is anecdotal evidence that there are free software hackers out there who do so. So, yay, right? You'd think the Free Software foundation would jump at the possibility to get more free software? After all, a large part of why we even have a Free Software Foundation in the first place, was because of some piece of hardware that was misbehaving, so you would think that the foundation's founders would understand the need for hardware to be controlled by software that is free. The strange thing, what has always been strange to me, is that this is not what happened. The Free Software Foundation instead decided that non-free software on ROM or flash chips is fine, but non-free software -- the very same non-free software, mind -- that touches the general storage device that you as a user use, is not. Never mind the fact that the non-free software is always there, whether it sits on your storage device or not. Misguidedness aside, if some people decide they would rather not update the non-free software in their hardware and use the hardware with the old and potentially buggy version of the non-free software that it came with, then of course that's their business. Unfortunately, it didn't quite stop there. If it had, I wouldn't have written this blog post. You see, even though the Free Software Foundation was about Software, they decided that they needed to create a hardware certification program. And this hardware certification program ended up embedding the strange concept that if something is stored in ROM it's fine, but if something is stored on a hard drive it's not. Same hardware, same software, but different storage. By that logic, Windows respects your freedom as long as the software is written to ROM. Because this way, the Free Software Foundation could come to a standstill and pretend they were still living in the 90s. An unfortunate result of the "RYF" program is that it means that companies who otherwise would have been inclined to create hardware that was truly free, top to bottom, are now more incentivised by the RYF program to create hardware in which the non-free low-level software can't be replaced. Meanwhile, the rest of the world did not pretend to still be living in the nineties, and free hardware communities now exist. Because of how the FSF has marketed themselves out of the world, these communities call themselves "Open Hardware" communities, rather than "Free Hardware" ones, but the principle is the same: the designs are there, if you have the skill you can modify it, but you don't have to. In the mean time, the open hardware community has evolved to a point where even CPUs are designed in the open, which you can design your own version of. But not all hardware can be implemented as RISC-V, and so if you want a full system that builds RISC-V you may still need components of the system that were originally built for other architectures but that would work with RISC-V, such as a network card or a GPU. And because the FSF has done everything in their power to disincentivise people who would otherwise be well situated to build free versions of the low-level software required to support your hardware, you may now be in the weird position where we seem to have somehow skipped a step.
My own suspicion is that the universe is not only queerer than we suppose, but queerer than we can suppose.
-- J.B.S. Haldane (comments for this post will not pass moderation. Use your own blog!)

16 February 2026

Philipp Kern: What is happening with this "connection verification"?

You might see a verification screen pop up on more and more Debian web properties. Unfortunately the AI world of today is meeting web hosts that use Perl CGIs and are not built as multi-tiered scalable serving systems. The issues have been at three layers:
  1. Apache's serving capacity runs full - with no threads left to serve requests. This means that your connection will sit around for a long time, not getting accepted. In theory this can be configured, but that would require requests to be handled in time.
  2. Startup costs of request handlers are too high, because we spawn a process for every request. This currently affects the BTS and dgit's browse interface. packages.debian.org has been fixed, which increased scalability sufficiently.
  3. Requests themselves are too expensive to be served quickly - think git blame without caching.

Optimally we would go and solve some scalability issues with the services, however there is also a question of how much we want to be able to serve - as AI scraper demand is just a steady stream of requests that are not shown to humans.

How is it implemented?

DSA has now stood up some VMs with Varnish for proxying. Incoming TLS is provided by hitch, and TLS "on-loading" is done using haproxy. That way TLS goes in and TLS goes out. While Varnish does cache, if the content is cachable (e.g. does not depend on cookies) - that is not the primary reason for using it: It can be used for flexible query and response rewriting.

If no cookie with a proof of work is provided, the user is redirected to a challenge page that does some webcrypto in Javascript - because that looked similar to what other projects do (e.g. haphash that originally inspired the solution). However so far it looks like scrapers generally do not run with Javascript enabled, so this whole crypto proof of work business could probably be replaced with just a Javascript-based redirect. The existing solution also has big (security) holes in it. And, as we found out, Firefox is slower at webcrypto than Chrome. I have recently reduced the complexity, so you should notice it blocking you significantly less.

Once you have the cookie, you can keep accessing the site for as long as the cookie is valid. Please do not make any assumptions about the cookies, or you will be broken in the future.For legitimate scrapers that obey robots.txt, there is now an automatically generated IP allowlist in place (thanks, Marco d'Itri). Turns out that the search engines do not actually run Javascript either and then loudly complain about the redirect to the challenge page. Other bots are generally exempt.

Conclusion I hope that right now we found sort of the sweet spot where the admins can stop spending human time on updating firewall rules and the services are generally available, reasonably fast, and still indexed. In case you see problems or run into a block with your own (legitimate) bots, please let me know.

Benjamin Mako Hill: Why do people participate in similar online communities?

Note: I have not published blog posts about my academic papers over the past few years. To ensure that my blog contains a more comprehensive record of my published papers and to surface these for folks who missed them, I will be periodically (re)publishing blog posts about some older published projects. It seems natural to think of online communities competing for the time and attention of their participants. Over the last few years, I ve worked with a team of collaborators led by Nathan TeBlunthuis to use mathematical and statistical techniques from ecology to understand these dynamics. What we ve found surprised us: competition between online communities is rare and typically short-lived. When we started this research, we figured competition would be most likely among communities discussing similar topics. As a first step, we identified clusters of such communities on Reddit. One surprising thing we noticed in our Reddit data was that many of these communities that used similar language also had very high levels of overlap among their users. This was puzzling: why were the same groups of people talking to each other about the same things in different places? And why don t they appear to be in competition with each other for their users time and activity? We didn t know how to answer this question using quantitative methods. As a result, we recruited and interviewed 20 active participants in clusters of highly related subreddits with overlapping user bases (for example, one cluster was focused on vintage audio). We found that the answer to the puzzle lay in the fact that the people we talked to were looking for three distinct things from the communities they worked in:

  1. The ability to connect to specific information and narrowly scoped discussions.
  2. The ability to socialize with people who are similar to themselves.
  3. Attention from the largest possible audience.
Critically, we also found that these three things represented a trilemma, and that no single community can meet all three needs. You might find two of the three in a single community, but you could never have all three.
Figure from No Community Can Do Everything: Why People Participate in Similar Online Communities depicts three key benefits that people seek from online communities and how individual communities tend not to optimally provide all three. For example, large communities tend not to afford a tight-knit homophilous community.
The end result is something I recognize in how I engage with online communities on platforms like Reddit. People tend to engage with a portfolio of communities that vary in size, specialization, topical focus, and rules. Compared with any single community, such overlapping systems can provide a wider range of benefits. No community can do everything.

This work was published as a paper at CSCW: TeBlunthuis, Nathan, Charles Kiene, Isabella Brown, Laura (Alia) Levi, Nicole McGinnis, and Benjamin Mako Hill. 2022. No Community Can Do Everything: Why People Participate in Similar Online Communities. Proceedings of the ACM on Human-Computer Interaction 6 (CSCW1): 61:1-61:25. https://doi.org/10.1145/3512908.

This work was supported by the National Science Foundation (awards IIS-1908850, IIS-1910202, and GRFP-2016220885). A full list of acknowledgements is in the paper.

8 February 2026

Louis-Philippe V ronneau: Montreal Subway Foot Traffic Data, 2025 edition

Another year of data from Soci t de Transport de Montr al, Montreal's transit agency! A few highlights this year:
  1. Although the Saint-Michel station closed for emergency repairs in November 2024, traffic never bounced back to its pre-closure levels and is still stuck somewhere around 2022 Q2 levels. I wonder if this could be caused by the roadwork on Jean-Talon for the new Blue Line stations making it harder for folks in Montreal-Nord to reach the station by bus.
  2. The effects of the opening of the Royalmount shopping center has had a durable impact on the traffic at the De la Savane station. I reported on this last year, but it seems this wasn't just a fad.
  3. With the completion of the Deux-Montagnes branch of the R seau express m tropolitain (REM, a light-rail, above the surface transit network still in construction), the transfer stations to the Montreal subway have seen major traffic increases. The douard-Montpetit station has nearly reached its previous all-time record of 2015 and the McGill station has recovered from the general slump all the other stations have had in 2025.
  4. The Assomption station, which used to have one of the lowest number of riders of the subway network, has had a tremendous growth in the past few years. This is mostly explained by the many high-rise projects that were built around the station since the end of the COVID-19 pandemic.
  5. Although still affected by a very high seasonality, the Jean-Drapeau station broke its previous record of 2019, a testament of the continued attraction power of the various summer festivals taking place on the Sainte-H l ne et Notre-Dame islands.
More generally, it seems the Montreal subway has had a pretty bad year. Traffic had been slowly climbing back since the COVID-19 pandemic, but this is the first year since 2020 such a sharp decline can be witnessed. Even major stations like Jean-Talon or Lionel-Groulx are on a downward trend and it is pretty worrisome. As for causes, a few things come to mind. First of all, as the number of Montrealers commuting to work by bike continues to rise1, a modal shift from public transit to active mobility is to be expected. As local experts put it, this is not uncommon and has been seen in other cities before. Another important factor that certainly turned people away from the subway this year has been the impacts of the continued housing crisis in Montreal. As more and more people get kicked out of their apartments, many have been seeking refuge in the subway stations to find shelter. Sadly, this also brought a unprecedented wave of incivilities. As riders' sense of security sharply decreased, the STM eventually resorted to banning unhoused people from sheltering in the subway. This decision did bring back some peace to the network, but one can posit damage had already been done and many casual riders are still avoiding the subway for this reason. Finally, the weekslong STM worker's strike in Q4 had an important impact on general traffic, as it severely reduced the opening hours of the subway. As for the previous item, once people find alternative ways to get around, it's always harder to bring them back. Hopefully, my 2026 report will be a more cheerful one... By clicking on a subway station, you'll be redirected to a graph of the station's foot traffic. Licences
  1. Mostly thanks to major improvements to the cycling network and the BIXI bikesharing program.

19 January 2026

Isoken Ibizugbe: Mid-Point Project Progress

Halfway There

Hurray! I have officially reached the 6-week mark, the halfway point of my Outreachy internship. The time has flown by incredibly fast, yet it feels short because there is still so much exciting work to do.

I remember starting this journey feeling overwhelmed, trying to gain momentum. Today, I feel much more confident. I began with the apps_startstop task during the contribution period, writing manual test steps and creating preparation Perl scripts for the desktop environments. Since then, I ve transitioned into full automation and taken a liking to reading openQA upstream documentation when I have issues or for reference.

In all of this, I ve committed over 30 hours a week to the project. This dedicated time has allowed me to look in-depth into the Debian ecosystem and automated quality assurance.

The Original Roadmap vs. Reality

Reviewing my 12-week goal, which included extending automated tests for live image testing, installer testing, and documentation, I am happy to report that I am right on track. My work on desktop apps tests has directly improved the quality of both the Live Images and the netinst (network installer) ISOs.

Accomplishments

I have successfully extended the apps_startstop tests for two Desktop Environments (DEs): Cinnamon and LXQt. These tests ensure that common and DE specific apps launch and close correctly across different environments.

  • Merged Milestone: My Cinnamon tests have been officially merged into the upstream repository! [MR !84]
  • LXQt & Adaptability: I am in the final stages of the LXQt tests. Interestingly, I had to update these tests mid-way through because of a version update in the DE. This required me to update the needles (image references) to match the new UI, a great lesson in software maintenance.

Solving for Synergy

One of my favorite challenges was suggested by my mentor, Roland: synergizing the tests to reduce redundancy. I observed that some applications (like Firefox and LibreOffice) behave identically across different desktops. Instead of duplicating Perl scripts/code for every single DE, I used symbolic links. This allows the use of the same Perl script and possibly the same needles, making the test suite lighter and much easier to maintain.

The Contributor Guide

During the contribution phase, I noticed how rigid the documentation and coding style requirements are. While this ensures high standards and uniformity, it can be intimidating for newcomers and time-consuming for reviewers.

To help, I created a contributor guide [MR !97]. This guide addresses the project s writing style. My goal is to reduce the back-and-forth during reviews, making the process more efficient for everyone and helping new contributors.

Looking Forward

For the second half of the internship, I plan to:

  1. Assist others: Help new contributors extend apps start-stop tests to even more desktop environments.
  2. Explore new coverage: Move beyond start-stop tests into deeper functional testing.

This journey has been an amazing experience of learning and connecting with the wider open-source community, especially Debian Women and the Linux QA team.

I am deeply grateful to my mentors, Tassia Camoes Araujo, Roland Clobus, and Philip Hands, for their constant guidance and for believing in my ability to take on this project.

Here s to the next 6 weeks

Hellen Chemtai: Internship Highlights at Outreachy: My Journey with Debian OpenQA

Highlights

Hello world . I am an intern here at Outreachy working with Debian OpenQA Image testing team. The work consists of testing Images with OpenQA. The internship has reached midpoint and here are some of the highlights that I have had so far.

  1. The mentors : Roland Clobus, Tassia Camoes and Philip Hands are very good mentors. I like the constant communication and the help I get while working on the project. I enjoy working with this team.
  2. The community : The contributors, mentors and the greater SUSE OpenQA community are constantly in communication. I learn a lot from these meetings.
  3. The women network : The women of Debian meet and network . The meetings are interactive and we are encouraged to interact.
  4. The project : We are making progress one step at a time. Isoken Ibizugbe is my fellow intern working on start-stop tests. I am working on live installers tests.

Communication

I have learned a lot during my internship. I have always been on the silent path of life with little communication. I once told myself being a developer would hide me behind a computer to avoid socializing. Being in open source especially this internship has helped me out with communication and networking. The team work in the project has helped me a lot

  1. My mentors encourage communication. Giving project updates and stating when we get stuck.
  2. My mentors have scheduled weekly meetings to communicate about the project
  3. We are constantly invited to the SUSE meetings by mentors or by Sam Thursfield who is part of the team.
  4. Female contributors are encouraged to join Debian women monthly meetings for networking

Lessons so far

I have had challenges , solved problems and learned new skills all this while

  1. I have learned Perl, OpenQA configuration, needle editing and improved my Linux and Git skills
  2. I have known how various Images are installed , booted and run through live viewing of tests
  3. I have solved many test errors and learned to work with applications that are needed in the OS installations. e.g. rufus
  4. I have learned how virtual machines work and how to solve errors in regards to them

So far so good. I am grateful to be a contributor towards the project and hope to continue learning.

13 January 2026

Louis-Philippe V ronneau: Reducing the size of initramfs kernel images

In the past few years, the size of the kernel images in Debian have been steadily growing. I don't see this as a problem per se, but it has been causing me trouble, as my /boot partition has become too small to accommodate two kernel images at the same time. Since I'm running Debian Unstable on my personal systems and keep them updated with unattended-upgrade, this meant each (frequent) kernel upgrade triggered an error like this one: 
update-initramfs: failed for /boot/initrd.img-6.17.11+deb14-amd64 with 1.
dpkg: error processing package initramfs-tools (--configure):
 installed initramfs-tools package post-installation script subprocess returned
 error exit status 1
Errors were encountered while processing:
 initramfs-tools
E: Sub-process /usr/bin/dpkg returned an error code (1)
This would in turn break the automated upgrade process and require me to manually delete the currently running kernel (which works, but isn't great) to complete the upgrade. The "obvious" solution would have been to increase the size of my /boot partition to something larger than the default 456M. Since my systems use full-disk encryption and LVM, this isn't trivial and would have required me to play Tetris and swap files back and forth using another drive. Another solution proposed by anarcat was to migrate to systemd-boot (I'm still using grub), use Unified Kernel Images (UKI) and merge the /boot and /boot/efi partitions. Since I already have a bunch of configurations using grub and I am not too keen on systemd taking over all the things on my computer, I was somewhat reluctant. As my computers are all configured by Puppet, I could of course have done a complete system reinstallation, but again, this was somewhat more involved than what I wanted it to be. After looking online for a while, I finally stumbled on this blog post by Neil Brown detailing how to shrink the size of the initramfs images. With MODULES=dep my images shrunk from 188M to 41M, fixing my issue. Thanks Neil! I was somewhat worried removing kernel modules would break something on my systems, but so far, I only had to manually load the i2c_dev module, as I need it to manage my home monitor's brightness using ddcutil.

7 January 2026

Gunnar Wolf: Artificial Intelligence Play or break the deck

This post is an unpublished review for Artificial Intelligence Play or break the deck
As a little disclaimer, I usually review books or articles written in English, and although I will offer this review to Computing Reviews as usual, it is likely it will not be published. The title of this book in Spanish is Inteligencia artificial: jugar o romper la baraja. I was pointed at this book, published last October by Margarita Padilla Garc a, a well known Free Software activist from Spain who has long worked on analyzing (and shaping) aspects of socio-technological change. As other books published by Traficantes de sue os, this book is published as Open Access, under a CC BY-NC license, and can be downloaded in full. I started casually looking at this book, with too long a backlog of material to read, but soon realized I could just not put it down: it completely captured me. This book presents several aspects of Artificial Intelligence (AI), written for a general, non-technical audience. Many books with a similar target have been published, but this one is quite unique; first of all, it is written in a personal, non-formal tone. Contrary to what s usual in my reading, the author made the explicit decision not to fill the book with references to her sources ( because searching on Internet, it s very easy to find things ), making the book easier to read linearly a decision I somewhat regret, but recognize helps develop the author s style. The book has seven sections, dealing with different aspects of AI. They are the Visions (historical framing of the development of AI); Spectacular (why do we feel AI to be so disrupting, digging particularly into game engines and search space); Strategies , explaining how multilayer neural networks work and linking the various branches of historic AI together, arriving at Natural Language Processing; On the inside , tackling technical details such as algorithms, the importance of training data, bias, discrimination; On the outside , presenting several example AI implementations with socio-ethical implications; Philosophy , presenting the works of Marx, Heidegger and Simondon in their relation with AI, work, justice, ownership; and Doing , presenting aspects of social activism in relation to AI. Each part ends with yet another personal note: Margarita Padilla includes a letter to one of her friends related to said part. Totalling 272 pages (A5, or roughly half-letter, format), this is a rather small book. I read it probably over a week. So, while this book does not provide lots of new information to me, the way how it was written, made it a very pleasing experience, and it will surely influence the way I understand or explain several concepts in this domain.

5 January 2026

Bits from Debian: Debian welcomes Outreachy interns for December 2025-March 2026 round

Outreachy logo Debian continues participating in Outreachy, and as you might have already noticed, Debian has selected two interns for the Outreachy December 2025 - March 2026 round. After a busy contribution phase and a competitive selection process, Hellen Chemtai Taylor and Isoken Ibizugbe are officially working as interns on Debian Images Testing with OpenQA for the past month, mentored by T ssia Cam es Ara jo, Roland Clobus and Philip Hands. Congratulations and welcome Hellen Chemtai Taylor and Isoken Ibizugbe! The team also congratulates all candidates for their valuable contributions, with special thanks to those who manage to continue participating as volunteers. From the official website: Outreachy provides three-month internships for people from groups traditionally underrepresented in tech. Interns work remotely with mentors from Free and Open Source Software (FOSS) communities on projects ranging from programming, user experience, documentation, illustration and graphical design, to data science. The Outreachy programme is possible in Debian thanks to the efforts of Debian developers and contributors who dedicate their free time to mentor students and outreach tasks, and the Software Freedom Conservancy's administrative support, as well as the continued support of Debian's donors, who provide funding for the internships. Join us and help to improve Debian! You can follow the work of the Outreachy interns reading their blog posts (syndicated in Planet Debian), and chat with the team at the debian-openqa matrix channel. For Outreachy matters, the programme admins can be reached on #debian-outreach IRC/matrix channel and mailing list.

4 January 2026

Valhalla's Things: And now for something completely different

Posted on January 4, 2026
Tags: topic:walking
Warning
mention of bodies being bodies and minds being minds, and not in the perfectly working sense.
One side of Porto Ceresio along the lake: there is a small strip of houses, and the hills behind them are covered in woods. A boat is parked around the middle of the picture. A lot of the youtube channels I follow tend to involve somebody making things, so of course one of the videos my SO and I watched a few days ago was about walking around San Francisco Bay, and that recalled my desire to go to places by foot. Now, for health-related reasons doing it properly would be problematic, and thus I ve never trained for that, but during this Christmas holiday-heavy time I suggested my very patient SO the next best thing: instead of our usual 1.5 hours uphill walk in the woods, a 2 hours and a bit mostly flat walk on paved streets, plus some train, to a nearby town: Porto Ceresio, on the Italian side of Lake Lugano. I started to prepare for it on the day before, by deciding it was a good time to upgrade my PinePhone, and wait, I m still on Trixie? I could try Forky, what could possibly go wrong? And well, the phone was no longer able to boot, and reinstalling from the latest weekly had a system where the on-screen keyboard didn t appear, and I didn t want to bother finding out why, so re-installed another time from the 13.0 image, and between that, and distracting myself with widelands while waiting for the downloads and uploads and reboots etc., well, all of the afternoon and the best part of the evening disappeared. So, in a hurry, between the evening and the next morning I prepared a nice healthy lunch, full of all the important nutrients such as sugar, salt, mercury and arsenic. Tuna (mercury) soboro (sugar and salt) on rice and since I was in a hurry I didn t prepare any vegetables, but used pickles (more salt) and shio kombu (arsenic and various heavy metals, sugar and salt). Plus a green tea mochi for dessert, in case we felt low on sugar. :D Then on the day of the walk we woke up a bit later than usual, and then my body decided it was a good day for my belly to not exactly hurt, but not not-hurt either, and there I took an executive decision to wear a corset, because if something feels like it wants to burst open, wrapping it in a steel reinforced cage will make it stop. (I m not joking. It does. At least in those specific circumstances.) This was followed by hurrying through the things I had to do before leaving the house, having a brief anxiety attack and feeling feverish (it wasn t fever), and finally being able to leave the house just half an hour late. A stream running on rocks with the woods to both sides. And then, 10 minutes after we had left, realizing that I had written down the password for the train website, since it was no longer saved on the phone, but i had forgotten the bit of paper at home. We could have gone back to take it, but decided not to bother, as we could also hopefully buy paper-ish tickets at the train station (we could). Later on, I also realized I had also forgotten my GPS tracker, so I have no record of where we went exactly (but it s not hard to recognize it on a map) nor on what the temperature was. It s a shame, but by that point it was way too late to go back. Anyway, that probably was when Murphy felt we had paid our respects, and from then on everything went lovingly well! Routing had been done on the OpenStreetMap website, with OSRM, and it looked pretty easy to follow, but we also had access to an Android phone, so we used OSMAnd to check that we were still on track. It tried to lead us to the Statale (i.e. most important and most trafficked road) a few times, but we ignored it, and after a few turns and a few changes of the precise destination point we managed to get it to cooperate. At one point a helpful person asked us if we needed help, having seen us looking at the phone, and gave us indication for the next fork (that way to Cuasso al Piano, that way to Porto Ceresio), but it was pretty easy, since the way was clearly marked also for cars. Then we started to notice red and white markings on poles and other places, and on the next fork there was a signpost for hiking routes with our destination and we decided to follow it instead of the sign for cars. I knew that from our starting point to or destination there was also a hiking route, uphill both ways :) , through the hills, about 5 or 6 hours instead of two, but the sign was pointing downhill and we were past the point where we would expect too long of a detour. A wide and flat unpaved track passing through a flat grassy area with trees to the sides and rolling hills in the background. And indeed, after a short while the paved road ended, but the path continued on a wide and flat track, and was a welcome detour through what looked like water works to prevent flood damage from a stream. In a warmer season, with longer grass and ticks maybe the fact that I was wearing a long skirt may have been an issue, but in winter it was just fine. And soon afterwards, we were in Porto Ceresio. I think I have been there as a child, but I had no memory of it. On the other hand, it was about as I expected: a tiny town with a lakeside street full of houses built in the early 1900s when the area was an important tourism destination, with older buildings a bit higher up on the hills (because streams in this area will flood). And of course, getting there by foot rather than by train we also saw the parts where real people live (but not work: that s cross-border commuters country). Dried winter grass with two strips of frost, exactly under the shade of a fence. Soon after arriving in Porto Ceresio we stopped to eat our lunch on a bench at the lakeside; up to then we had been pretty comfortable in the clothing we had decided to wear: there was plenty of frost on the ground, in the shade, but the sun was warm and the temperatures were cleanly above freezing. Removing the gloves to eat, however, resulted in quite cold hands, and we didn t want to stay still for longer than strictly necessary. So we spent another hour and a bit walking around Porto Ceresio like proper tourists and taking pictures. There was an exhibition of nativity scenes all around the streets, but to get a map one had to go to either facebook or instagram, or wait for the opening hours of an office that were later than the train we planned to get to go back home, so we only saw maybe half of them, as we walked around: some were quite nice, some were nativity scenes, and some showed that the school children must have had some fun making them. three gnome adjacent creatures made of branches of evergreen trees, with a pointy hat made of moss, big white moustaches and red Christmas tree balls at the end of the hat and as a nose. They are wrapped in LED strings, and the lake can be seen in the background. Another Christmas decoration were groups of creatures made of evergreen branches that dotted the sidewalks around the lake: I took pictures of the first couple of groups, and then after seeing a few more something clicked in my brain, and I noticed that they were wrapped in green LED strings, like chains, and they had a red ball that was supposed to be the nose, but could just be around the mouth area, and suddenly I felt the need to play a certain chord to release them, but sadly I didn t have a weaponized guitar on me :D A bench in the shape of an open book, half of the pages folded in a reversed U to make the seat and half of the pages standing straight to form the backrest. It has the title page and beginning of the Constitution of the Italian Republic. Another thing that we noticed were some benches in the shape of books, with book quotations on them; most were on reading-related topics, but the one with the Constitution felt worth taking a picture of, especially these days. And then, our train was waiting at the station, and we had to go back home for the afternoon; it was a nice outing, if a bit brief, and we agreed to do it again, possibly with a bit of a detour to make the walk a bit longer. And then maybe one day we ll train to do the whole 5-6 hour thing through the hills.

3 January 2026

Louis-Philippe V ronneau: 2025 A Musical Retrospective

2026 already! The winter weather here has really been beautiful and I always enjoy this time of year. Writing this yearly musical retrospective has now become a beloved tradition of mine1 and I enjoy retracing the year's various events through albums I listened to and concerts I went to. Albums In 2025, I added 141 new albums to my collection, around 60% more than last year's haul. I think this might have been too much? I feel like I didn't have time to properly enjoy all of them and as such, I decided to slow down my acquisition spree sometimes in early December, around the time I normally do the complete opposite. This year again, I bought the vast majority of my music on Bandcamp. Most of the other albums I bought as CDs and ripped them.
Try to Win - Stay True
Shotcallers - Tales of Urban Tribes
Lut ce Borgia - Long Live Summer
Lut ce Borgia - Choose
Senza Frontiere - Nonce futuro senza m moria
Self Control - Self Control Session #19 -5-23
Maldita - Un Mundo En Demencia
Bambu - They re Burning the Boats
Paradise Lost - Ascension
Krigsgrav - Stormcaller
Nobro - Live Your Truth Shred Some Gnar
Nobro - Sick Hustle
Balm Squad - Dark Times album
Corrigan Fest - La victoire en chantant
The Planet Smashers - Attack of the Planet Smashers
Extra a humana - Bailando en la oscuridad
Ben Prunty - FTL - Lost Ship EP
Faze - Big Upsetter
Faze - Struggling to Enjoy Ourselves While the World Slowly Implodes
Faze - Songs by Faze
Faze - Content
Blackbraid - Blackbraid III
UZU - qui la libert -
Vulgaires Machins - Contempler l'ab me
The Planet Smashers - On the Dancefloor
Self Control - Still... Can't Bring Us Down
Propagandhi - At Peace
Propagandhi - Today's Empires, Tomorrow's Ashes
Propagandhi - Potemkin City Limits
Propagandhi - Failed States
Rogue Steady Orchestra - Fehlstaat
Balm Squad - Point of No Return
Calva Louise - Edge of the Abyss
Fallujah - Xenotaph
Impureza - Alc zares
Propagandhi - Supporting Caste
Phantom Spell - Immortal's Requiem
In Mourning - The Immortal
Dava ! - Premi re Pression
22 Longs Riffs - Contre Courant
Insania - The Great Apocalypse
Phantom Spell - Heather & Hearth
Tenaz - Existencia Individual
B ton Arm - Renaissance
Messa - The Spin
Jo Corbeau - Yeba A oli
Jo Corbeau - Roi des rois
Lord Kossity - Everlord
Mo'Kalamity - Deeper Revolution
Mo'Kalamity - Freedom of Soul
Mo'Kalamity - Warriors of Light
Mo'Kalamity - Shine
Death Proof - Parallel World
Death Proof - Haunted
Death Proof - Do What You Want
The Buzzers - Cutting It Close
The Buzzers - Bloody Minded EP
Fuerza Bruta - Somos El Mal
Total Nada - Aqu y Ahora
Regress 86 - Primitive Stomp
Petrol Girls - Talk of Violence
Petrol Girls - Baby
Achigan - Les proc s condamn s
Atomic Threat - Nuke You
Atomic Threat - Atomic Threat
Atomic Threat - Nuke Us
Les Ordures Ioniques - Se so lagent
Les Ordures Ioniques - Je m'en viens so l
Les Ordures Ioniques - Les Ordures Ioniques
Nephylim - Circuition
Fighting Chance - Thus Hopes Fades
Capable! - Br le Br le Br le \ Hot-dog chicane
Strength Thru Oi!
Oi! Oi! That's Yer Lot!
Carry On Oi
Oi! The Album
Tulaviok - D che la Ch'touille
Tulaviok - Q-Sec
The Abyssinians - Satta Amasagana
Evil Conduct - Sorry... No
Grima - Nightside
Lambrini Girls - You're Welcome
Lambrini Girls - Who Let the Dogs Out
Dead Pioneers - Dead Pioneers
Dead Pioneers - PO$T AMERICAN
Havukruunu - Tavastland
Mitch Murder - Then Again
Polyrhythmics - Filter System
Ultra Razzia - Ultra Razzia - Armistice Split
The Uncouth - S\T
Ain't Right - Pils Session #21
Kardashev - The Baring of Shadows
Fucked Up - Hidden World
Fucked Up - Epics in Minutes
Liberty & Justice - Empire Down Split
Liberty & Justice - Locked In
Liberty & Justice - Top of the Scrapheap
AUS!Funkt - My Way - Interception
AUS!Funkt - That's a Fact
Dynamite Express - Dynamite Express
Mortier - L'Ennui
Union Thugs - Pils Session #16
Jag Arreola - Unmasked
Le Matos - Turbo Kid Original Game Soundtrack
Union Thugs - Coup de Grisou
BLEMISH - Pils Session #23
The Halo Effect - March of the Unheard
Polyrhythmics - Man from the Future
Crachat - Fille Poup e
Over the Hill - Older, Not Wiser
Taxi Girls - Rainy
Taxi Girls - Coming Up Roses
Brass Lip - vol 2
Brass Lip - vol 1
The Prowlers - On the Run
Ain't Right - Careful What You Wish For
Stranglehold - Trouble
Stranglehold - Stranglehold
B ton Arm - Collection
Flatfoot 56 - Toil
Flatfoot 56 - Blackthorn
Blitz - Voice of a Generation
Bad Bunny - DeB TiRAR M S FOToS
Ultra Razzia - Ultra Razzia
Force Majeure - Force Majeure
Alternate Action - Thin Line
Saturday Night Satan - All Things Black
Alternate Action - Violent Crime EP
The Stress - The War Has Just Begun
The Stress - Never Die
The Stress - More Than You'll Ever Be
Spleen - ll
Spleen - Demo
Ultra Razzia - Collection
Big Boss - Skinhead revenge
Battery March - Boston Eats Its Young \ Futur pour eux EP
Workers Comp - Demo
Khassarat - How Many More Must Perish in the Pursuit of Hope?
Huntsmen - The Dry Land
Julie Christmas - Ridiculous and Full of Blood
Gaerea - Coma
Kanonenfieber - Die Urkatastrophe
Concerts In 2025, I went to the following 25 (!!) concerts: Although I haven't touched metalfinder's code in a good while, my instance still works very well and I get the occasional match when a big-name artist in my collection comes in town. Most the venues that advertise on Bandsintown are tied to Ticketmaster though, which means most underground artists (i.e. most of the music I listen to) end up playing elsewhere. As such, shout out again to the Gancio project and to the folks running the Montreal instance. It continues to be a smash hit and most of the interesting concerts end up being advertised there. See you all in 2026!
  1. see the 2022, 2023 and 2024 entries

25 December 2025

Russ Allbery: Review: Machine

Review: Machine, by Elizabeth Bear
Series: White Space #2
Publisher: Saga Press
Copyright: October 2020
ISBN: 1-5344-0303-5
Format: Kindle
Pages: 485
Machine is a far-future space opera. It is a loose sequel to Ancestral Night, but you do not have to remember the first book to enjoy this book and they have only a couple of secondary characters in common. There are passing spoilers for Ancestral Night in the story, though, if you care. Dr. Brookllyn Jens is a rescue paramedic on Synarche Medical Vessel I Race To Seek the Living. That means she goes into dangerous situations to get you out of them, patches you up enough to not die, and brings you to doctors who can do the slower and more time-consuming work. She was previously a cop (well, Judiciary, which in this universe is mostly the same thing) and then found that medicine, and specifically the flagship Synarche hospital Core General, was the institution in all the universe that she believed in the most. As Machine opens, Jens is boarding the Big Rock Candy Mountain, a generation ship launched from Earth during the bad era before right-minding and joining the Synarche, back when it looked like humanity on Earth wouldn't survive. Big Rock Candy Mountain was discovered by accident in the wrong place, going faster than it was supposed to be going and not responding to hails. The Synarche ship that first discovered and docked with it is also mysteriously silent. It's the job of Jens and her colleagues to get on board, see if anyone is still alive, and rescue them if possible. What they find is a corpse and a disturbingly servile early AI guarding a whole lot of people frozen in primitive cryobeds, along with odd artificial machinery that seems to be controlled by the AI. Or possibly controlling the AI. Jens assumes her job will be complete once she gets the cryobeds and the AI back to Core General where both the humans and the AI can be treated by appropriate doctors. Jens is very wrong. Machine is Elizabeth Bear's version of a James White Sector General novel. If one reads this book without any prior knowledge, the way that I did, you may not realize this until the characters make it to Core General, but then it becomes obvious to anyone who has read White's series. Most of the standard Sector General elements are here: A vast space station with rings at different gravity levels and atmospheres, a baffling array of species, and the ability to load other people's personalities into your head to treat other species at the cost of discomfort and body dysmorphia. There's a gruff supervisor, a fragile alien doctor, and a whole lot of idealistic and well-meaning people working around complex interspecies differences. Sadly, Bear does drop White's entertainingly oversimplified species classification codes; this is the correct call for suspension of disbelief, but I kind of missed them. I thoroughly enjoy the idea of the Sector General series, so I was delighted by an updated version that drops the sexism and the doctor/nurse hierarchy and adds AIs, doctors for AIs, and a more complicated political structure. The hospital is even run by a sentient tree, which is an inspired choice. Bear, of course, doesn't settle for a relatively simple James White problem-solving plot. There are interlocking, layered problems here, medical and political, immediate and structural, that unwind in ways that I found satisfyingly twisty. As with Ancestral Night, Bear has some complex points to make about morality. I think that aspect of the story was a bit less convincing than Ancestral Night, in part because some of the characters use rather bizarre tactics (although I will grant they are the sort of bizarre tactics that I could imagine would be used by well-meaning people using who didn't think through all of the possible consequences). I enjoyed the ethical dilemmas here, but they didn't grab me the way that Ancestral Night did. The setting, though, is even better: An interspecies hospital was a brilliant setting when James White used it, and it continues to be a brilliant setting in Bear's hands. It's also worth mentioning that Jens has a chronic inflammatory disease and uses an exoskeleton for mobility, and (as much as I can judge while not being disabled myself) everything about this aspect of the character was excellent. It's rare to see characters with meaningful disabilities in far-future science fiction. When present at all, they're usually treated like Geordi's sight: something little different than the differential abilities of the various aliens, or even a backdoor advantage. Jens has a true, meaningful disability that she has to manage and that causes a constant cognitive drain, and the treatment of her assistive device is complex and nuanced in a way that I found thoughtful and satisfying. The one structural complaint that I will make is that Jens is an astonishingly talkative first-person protagonist, particularly for an Elizabeth Bear novel. This is still better than being inscrutable, but she is prone to such extended philosophical digressions or infodumps in the middle of a scene that I found myself wishing she'd get on with it already in a few places. This provides good characterization, in the sense that the reader certainly gets inside Jens's head, but I think Bear didn't get the balance quite right. That complaint aside, this was very fun, and I am certainly going to keep reading this series. Recommended, particularly if you like James White, or want to see why other people do.
The most important thing in the universe is not, it turns out, a single, objective truth. It's not a hospital whose ideals you love, that treats all comers. It's not a lover; it's not a job. It's not friends and teammates. It's not even a child that rarely writes me back, and to be honest I probably earned that. I could have been there for her. I didn't know how to be there for anybody, though. Not even for me. The most important thing in the universe, it turns out, is a complex of subjective and individual approximations. Of tries and fails. Of ideals, and things we do to try to get close to those ideals. It's who we are when nobody is looking.
Followed by The Folded Sky. Rating: 8 out of 10

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