It's FOSS interviewed a software engineer whose long-running open source contributions include Python code for the Arch Linux installer and maintaining packages for NixOS. But "a recent change he made to systemd has pushed him into the spotlight" after he'd added the optional birthDate field for systemd's user database. Critics saw it not merely as a technical addition, but as a symbolic capitulation to government overreach. A crack in the philosophical foundation of freedom that Linux is built on. What followed went far beyond civil disagreement. Dylan revealed that he faced harassment, doxxing, death threats, and a flood of hate mail. He was forced to disable issues and pull request tabs across his GitHub repositories...


Q: Should FOSS projects adapt to laws they fundamentally disagree with? Because these kinds of laws are certainly in conflict with what a lot of Linux users believe in.

A. Unfortunately, in a lot of cases, the answer is yes — at least for any distribution with corporate backing. The small independent distributions are much more flexible to refuse as a protest.

If we ignore regulations entirely, we risk Linux being something that companies are not willing to contribute to, and Linux may be shipped on less hardware. I'm talking about things like Valve and System76 (despite them very vocally hating these laws). That does not help us; it just lowers the quality of software contributions due to less investment in the platform and makes Linux less accessible to the average person. We need Linux and other free operating systems to remain a viable alternative to closed systems.

Q. Do you think regulations like these will reshape desktop Linux in the next 5-10 years where we might have "compliant Linux" and "Freedom-first Linux"?

A. Unfortunately, yes, to some degree this is likely. I imagine the split will be mostly along the lines of independent distributions and those with corporate backing.

We're already seeing it as far as which distributions plan on implementing some sort of age verification and which ones are not, and that sucks. I'd rather nobody have to deal with this mess at all, but this is the reality of things now. As I said in the previous response, the corporate-backed distributions really have no choice in the matter. Companies are notoriously risk-adverse, but something like Artix or Devuan? Those are small and independent enough where the individual maintainers may be willing to take on more risk.

I was actually thinking about what this would look like if we added it to [Linux system installer] Calamares and chatting about that with the maintainers before that thread got brigaded by bad actors posting personal information and throwing around insults. I completely support the freedom for the distro maintainers to choose their risk tolerance. If the distribution is based out of Ireland or something (like Linux Mint) without these silly laws in the jurisdiction the developer operates in, I think that we should leave it up to them to make a choice here.
They think the installer should have a date picker with a flag to disable it, and "We can even default it to off, and corporate distributions using Calamares or those not willing to take the risk could flip it on if they need to. That way if maintainers of the distributions do not wish to collect the birth date, they won't have to, and no forking is required to patch it out."

"IBM says its quantum computer can now simulate real magnetic materials and match actual lab experiment results," writes Slashdot reader BrianFagioli, "which is something people have been waiting years to see." Instead of just theoretical output, the system reproduced neutron scattering data from a known material, meaning it lines up with real world physics. It still relies on a mix of quantum and classical computing and this is a narrow use case for now, but it is one of the first times quantum hardware has produced results that scientists can directly validate against experiments, which makes it a lot more interesting than the usual hype.
Classical computers "are not great at modeling quantum systems," according to this article at Nerds.xyz. "The math gets messy fast, and scientists end up relying on approximations... Quantum computers are supposed to solve that problem..." If this direction continues, it could start to matter in areas like superconductors, battery tech, and even drug development. Those are the kinds of problems where better simulations can actually lead to better outcomes, not just nicer charts in a research paper.
"I am extremely excited about what this means for science," said study co-author Allen Scheie from the Los Alamos National Laboratory. In an announcement from IBM, Scheie calls this "the most impressive match I've seen between experimental data and qubit simulation, and it definitely raises the bar for what can be expected from quantum computers."

Memory and storage shortages and price hikes have "steadily rippled outward across all kinds of consumer tech," reports Ars Technica.

"Today's bad news comes from Sony, which is raising prices for PlayStation 5 consoles in the US just eight months after their last price hike." The drive-less Digital Edition will increase from $500 to $600; the base PS5 with an optical drive will increase from $550 to $650; and the PS5 Pro is going up from $750 to a whopping $900. At the beginning of 2025, these consoles cost $450, $500, and $700, respectively...

RAM and flash memory chips are in short supply primarily because of demand from AI data centers — memory manufacturers have shifted more production toward making the kind of memory found in AI accelerators like Nvidia's H200, leaving less for the consumer market. And the situation is unlikely to improve any time soon, barring a major shift in demand from the AI industry.

In a new 4,000-word article, CNN tells the story of a retired appellate paralegal and grandmother in her early 70s who was treated for depression with psilocybin. CNN notes there's now retreats featuring psilocybin in a few countries — and while psilocybin is illegal under United States federal law, "In Oregon, 5,935 clients received psilocybin services through Oregon's state-regulated program in 2025." High doses of psilocybin are effective in treating depression, a growing body of research suggests, with promise for other conditions, like PTSD and addiction, said Dr. Albert Garcia-Romeu, associate director of the Center for Psychedelic and Consciousness Research at Johns Hopkins University... Some researchers suggest it disrupts entrenched traffic patterns in the brain or grows new neuron connections to change thinking. Others say the results from psilocybin could have to do with its anti-inflammatory effect, Garcia-Romeu said...

Colorado became the second state to make psilocybin legal with a 2023 law and issued its first healing center" last year. A law adopted in New Mexico last year established that state's Medical Psilocybin Program, now in development... Psilocybin seems to be "knocking on the door of FDA approval," said Dr. Lynn Marie Morski, president of the Psychedelic Medicine Association, which educates health care providers on the therapeutic use of psychedelics so they can answer patients' questions through the lenses of clinical evidence and harm reduction. Psilocybin therapy first received a "breakthrough therapy" designation for treatment-resistant depression from the US Food and Drug Administration in 2018, and now psilocybin drug products are on track to be submitted to the FDA for possible approval in the not-too-distant future.

While psilocybin is illegal under United States federal law, more states are creating their own paths for legal use under state laws.

Linux kernel maintainer Greg Kroah-Hartman tells The Register that AI-driven code review has "really jumped" for Linux. "There must have been some inflection point somewhere with the tools..." "Something happened a month ago, and the world switched. Now we have real reports." It's not just Linux, he continued. "All open source projects have real reports that are made with AI, but they're good, and they're real." Security teams across major open source projects talk informally and frequently, he noted, and everyone is seeing the same shift. "All open source security teams are hitting this right now...."

For now, AI is showing up more as a reviewer and assistant than as a full author of Linux kernel code, but that line is starting to blur. Kroah-Hartman has already done his own experiments with AI-generated patches. "I did a really stupid prompt," he recounted. "I said, 'Give me this,' and it spit out 60: 'Here's 60 problems I found, and here's the fixes for them.' About one-third were wrong, but they still pointed out a relatively real problem, and two-thirds of the patches were right." Mind you, those working patches still needed human cleanup, better changelogs, and integration work, but they were far from useless. "The tools are good," he said. "We can't ignore this stuff. It's coming up, and it's getting better...." [H]e said that for "simple little error conditions, properly detecting error conditions," AI could already generate dozens of usable patches today.

The sudden increase in AI-generated reports and AI-assisted work has also spurred a parallel push to build AI into the kernel's own review infrastructure. A key piece of that is Sashiko, a tool originally developed at Google and now donated to the Linux Foundation.
Kroah-Hartman said some patches are being generated with AI now. "You have a little co-develop tag for that now. We're seeing some things for some new features, but we're seeing AI mostly being used in the review."

After decades of studying, this week NASA announced "a major step forward in bringing nuclear power and propulsion from the lab to space." NASA will launch the Space Reactor-1 Freedom, the first nuclear powered interplanetary spacecraft, to Mars before the end of 2028, demonstrating advanced nuclear electric propulsion in deep space. Nuclear electric propulsion provides an extraordinary capability for efficient mass transport in deep space and enables high power missions beyond Jupiter where solar arrays are not effective.
Steven Sinacore, NASA's program executive for Fission Surface Power who will also oversee the SR-1 Freedom mission, emphasized to CNN that "On the ground the reactor is off. There's no radiation coming from it. It doesn't actually turn on until you're up in space, and that's where the radiation comes from." NASA says they aim to develop the capabilities required "for sustained exploration beyond the Moon and eventual journeys to Mars and the outer solar system."

And Space Reactor-1 Freedom will carry a fleet of tiny helicopters (much like Ingenuity) to explore Mars, reports Space.com: Whereas Ingenuity was a technology demonstrator, however, the Skyfall fleet will have concrete tasks. Chief among them is scout: If all goes to plan, the little choppers will help NASA assess the potential of their target area (wherever that happens to be) to support human exploration. The Skyfall helicopters will carry cameras and ground-penetrating radar to scout a future landing site, to understand the slopes and hazards for human-scale landers," Steve Sinacore, the program executive for NASA's Space Reactors Office, said during the briefing. "They will also map and characterize the subsurface water ice to find out where the water ice deposits are, along with the size, depth and other important characteristics," he added...

And that might not be the end of the line for SR-1 Freedom; NASA may decide to keep flying the spacecraft out into the solar system after it deploys the Skyfall choppers, according to Sinacore. The mission architecture, like much of NASA's exploration portfolio, is not yet finalized.

The Wall Street Journal reports: Walking into his kitchen, Tim Yoder recoiled at a message on his refrigerator door: "Shop Samsung water filters." Yoder, a supply-chain manager in Chicago, owns a Samsung Electronics Family Hub fridge. He paid $1,400 for an appliance that came with a 32-inch screen on the door that allows him to control other Samsung gadgets, pull up recipes or stream music. But since last fall, it's been intermittently serving up ads, part of a pilot program being tested on some of Samsung's smart fridges sold in the U.S. The response? Not warm. "I guess this is another place for somebody to shove an ad in your face," said the 47-year-old Yoder, recalling the first time he noticed one...

The ads are only on certain Family Hub fridges that have screens and internet connectivity. They run as a rectangular banner at the bottom — part of a widget that also shows news, the weather and a calendar. Samsung declined to say how long the pilot might last or whether it would end. The firm recently unveiled a "Screens Everywhere" initiative that also includes washers, dryers and ovens.... Samsung launched the banner-type fridge ads that come as part of the widget via an October software update. In a footnote of a news release at the time, Samsung pledged to "serve contextual or non-personal ads" and respect data privacy. The banner ads can be turned off in settings.

Samsung said the purpose of the pilot is to explore whether ads relevant to home chores can be useful to owners, and that overall pushback has been negligible. The "turn-off" rate for the pilot ad program remains in the bottom single-digit range, it said... While owners can turn off the banner ads, doing so eliminates the widget altogether, a bummer for Brian Bosworth, a media-industry engineer who liked the feature. Bosworth thinks it's wrong to take away the new feature as a condition. Wanting to keep the widget but not the ads, the 49-year-old in Edgewater, Md., made sure his home router's ad-blocking software extended to his fridge. He hasn't seen another since.
One 27-year-old plans to return his refrigerator after the entire display "lit up with a full-screen ad for Apple TV's sci-fi show Pluribus," according to the article. The all-caps ad beckoned him "with an oft-used refrain directed at protagonist Carol Sturka: 'We're Sorry We Upset You, Carol.'"

Thanks to Slashdot reader fjo3 for sharing the article.

Long-time Slashdot reader Qbertino writes: ... but the CERN Project "Antimatter in motion" just did it. For the first time in history researchers at CERN have transported 92 antiprotons on a truck in a specially designed magnetic enclosure. The test-drive went so well that the researchers spontaneously decided to go another round... The purpose of the experiment was to test the feasibility of transporting antimatter to other facilities in Europe to conduct further antimatter research. German news Tagesschau has a nice report.
CNN reports that the antiproton enclosure was nearly six feet tall and weighed about 1,760 pounds. And Smithsonian magazine explains that it trapped the antiprotons in a vacuum chamber that had to be cooled to around -450 degrees Fahrenheit: Experts used a crane to carefully move the box of precious cargo from a lab onto a truck, which took about three hours, per the Associated Press' Jamey Keaten. Then, they drove the vehicle for roughly 30 minutes around CERN's campus, and subsequently returned the antiprotons to the lab. They worked with so little antimatter that even if it did touch ordinary matter and annihilate, it would release a small amount of energy detectable only by a special instrument, reports the AP.

A dog missing for two months was found at an animal shelter — and its owner received an email from an artificial intelligence service that identified it, according to the Washington Post.

"As controversial as AI is right now, this is one of those areas where it's a real win," according to the chief executive at the nonprofit animal welfare organization Best Friends Animal Society. And while it shouldn't replace microchipping pets, AI does offer another tool to help desperate pet owners (and overcrowded animal shelters) — and might even be "game-changing"... People send photos of their lost pets to a database, and AI compares the pets' features — including facial structure, coat pattern and ear shape — to photos of stray pets that have been spotted elsewhere. Many of the stray pets have already been taken to shelters... Doorbell cameras have recently implemented facial recognition for dogs, and perhaps the largest AI database for pet reunification is Petco Love Lost, which says it has reunited more than 200,000 pets and owners since 2021... After owners upload photos of their lost pets, AI scans thousands of photos of lost animals from social media and from about 3,000 animal shelters and rescues that use the software, according to Petco Love, an animal welfare nonprofit that's affiliated with the pet store Petco. It notifies owners if two photos match.
The article notes that one in three pets go missing during their lifetime, according to figures from the Animal Humane Society. "But as technology has progressed, so have resources for finding lost pets" — including GPS collars — and now, apparently, AI-powered pet identification.

Will there be an AI-optimized programming language at the expense of human readability? There's now been experiments with minimizing tokens for "LLM efficiency, without any concern for how it would serve human developers."

This new article asks if AI will force source code to evolve — or make it extinct, noting that Stephen Cass, the special projects editor at IEEE Spectrum, has even been asking the ultimate question about our future. "Could we get our AIs to go straight from prompt to an intermediate language that could be fed into the interpreter or compiler of our choice? Do we need high-level languages at all in that future?" Cass acknowledged the obvious downsides. ("True, this would turn programs into inscrutable black boxes, but they could still be divided into modular testable units for sanity and quality checks.") But "instead of trying to read or maintain source code, programmers would just tweak their prompts and generate software afresh." This leads to some mind-boggling hypotheticals, like "What's the role of the programmer in a future without source code?" Cass asked the question and announced "an emergency interactive session" in October to discuss whether AI is signaling the end of distinct programming languages as we know them.

In that webinar, Cass said he believes programmers in this future would still suggest interfaces, select algorithms, and make other architecture design choices. And obviously the resulting code would need to pass tests, Cass said, and "has to be able to explain what it's doing." But what kind of abstractions could go away? And then "What happens when we really let AIs off the hook on this?" Cass asked — when we "stop bothering" to have them code in high-level languages. (Since, after all, high-level languages "are a tool for human beings.") "What if we let the machines go directly into creating intermediate code?" (Cass thinks the machine-language level would be too far down the stack, "because you do want a compile layer too for different architecture....")

In this future, the question might become 'What if you make fewer mistakes, but they're different mistakes?'" Cass said he's keeping an eye out for research papers on designing languages for AI, although he agreed that it's not a "tomorrow" thing — since, after all, we're still digesting "vibe coding" right now. But "I can see this becoming an area of active research."
The article also quotes Andrea Griffiths, a senior developer advocate at GitHub and a writer for the newsletter Main Branch, who's seen the attempts at an "AI-first" languages, but nothing yet with meaningful adoption. So maybe AI coding agents will just make it easier to use our existing languages — especially typed languages with built-in safety advantages.

And Scott Hanselman's podcast recently dubbed Chris Lattner's Mojo "a programming language for an AI world," just in the way it's designed to harness the computing power of today's multi-core chips.

An anonymous reader shared this report from Tom's Hardware: GrapheneOS, the privacy-focused Android fork, said in a post on X on Friday that it will not comply with emerging laws requiring operating systems to collect user age data at setup. "GrapheneOS will remain usable by anyone around the world without requiring personal information, identification or an account," the project stated. "If GrapheneOS devices can't be sold in a region due to their regulations, so be it."

The statement came after Brazil's Digital ECA (Law 15.211) took effect on March 17, imposing fines of up to R$50 million (roughly $9.5 million) per violation on operating system providers that fail to implement age verification...

Motorola and GrapheneOS announced a long-term partnership at MWC on March 2, to bring to bring the hardened OS to future Motorola hardware, ending GrapheneOS's long-standing exclusivity to Google Pixel devices. A GrapheneOS-powered Motorola phone is expected in 2027. If Motorola sells devices with GrapheneOS pre-installed, those devices would need to comply with local regulations in every market where they ship, or Motorola may need to restrict sales geographically.
Or, "People can buy the devices without GrapheneOS and install it themselves in any region where that's an issue," according to a post on the GrapheneOS BlueSky account. "Motorola devices with GrapheneOS preinstalled is something we want but it doesn't have to happen right away and doesn't need to happen everywhere for the partnership to be highly successful. Pixels are sold in 33 countries which doesn't include many countries outside North America and Europe."

Tom's Hardware also notes that GrapheneOS "isn't the first and won't be the last company to outright refuse compliance with incoming age verification laws."

"The developers of open-source calculator firmware DB48X issued a legal notice recently, stating that their software 'does not, cannot and will not implement age verification,' while MidnightBSD updated its license to ban users in Brazil."

Yes, Microsoft announced it's fixing common Windows 11 complaints. But what about getting rid of that requirement to have a Microsoft account before installing Windows 11? While Microsoft didn't mention that at all, the senior editor at the blog Windows Central reports there's "a number of people" internally pushing at Microsoft to relax that requirement: Microsoft Vice President and overall developer legend Scott Hanselman has posted on X in response to someone asking him about possibly relaxing the Microsoft account requirements, saying "Ya I hate that. Working on it...." [Hanselman made that remark Friday, to his 328,200 followers.]
The blog notes "It would be very easy for Microsoft to remove this requirement from a technical perspective, it's just whether or not the company can agree to make the change that needs to be decided."

Elsewhere on X someone told Hanselman they wanted to see Windows "cut out the borderline malware tactics we've seen in recent years to push things like Edge, Bing, ads into the start menu, etc." Hanselman's reply? "Yes a calmer and more chill OS with fewer upsells is a goal."

Q: When will we see first changes? for now it's just words...

Hanselman: This month and every month this year.

Walmart is "rolling out digital price tags to replace the old paper ones," reports CNBC, planning to implement them in all U.S. stores by the end of the year: Amanda Bailey, a team leader in electronics who works at a Walmart in West Chester, Ohio, estimates that the digital shelf labels — known as DSLs — have cut the time she used to spend on pricing duties by 75%, time that has freed her up to help customers. She also said the DSLs are a game-changer because Walmart's Spark delivery drivers looking for an item will see a flashing DSL so they can more easily find the product...

Sean Turner, chief technology officer of Swiftly, a retail technology and media platform serving the grocery industry, said that while it makes sense that people are raising questions about dynamic pricing, the real issue is store-level efficiency. "Digital shelf labels solve some very real operational headaches. They cut down on manual price changes, reduce checkout discrepancies, and make it easier to keep in-store and digital promotions aligned," Turner said. All of that can mean fewer surprises at the register for shoppers and better-tailored promotions. "For consumers, the biggest benefit is accuracy and consistency," Benedict said. "Shoppers want to know the price they see is the price they pay. Digital labels can also make it easier for stores to mark down perishable items in real time, which can lower food waste and create savings opportunities."
A Walmart spokeswoman promised CNBC that "the price you see is the same for everyone in any given store." But the article also notes that several U.S. states "are looking to ban dynamic pricing. Pennsylvania became one of the latest states to introduce a bill outlawing the practice, following New York's Algorithmic Pricing Disclosure Act, which became law in November."

And at the federal level, U.S. Senator Ben Ray Luján recently introduced the "Stop Price Gouging in Grocery Stores" act, which would ban digital labels in any grocery store over 10,000 square feet, while Congresswoman Val Hoyle is sponsoring similar legislation in the House. "There needs to be laws and enforcement to protect consumers," Hoyle tells CNBC, "and until then, I'd like to see them banned outright."

CNBC adds that "While there is no reported use of digital shelf labeling being tied to surge pricing yet," in Hoyle's view "it's only a matter of time."

A man crossing the street one San Francisco night spotted a self-driving car — and decided to confront its passenger, 37-year-old tech worker Doug Fulop. The New York Times reports the man yelled that "he wanted to kill Fulop and the other two passengers for giving money to a robot." A taxi driver would have simply driven away. But Fulop's vehicle had no driver — it was a self-driving Waymo... Self-driving cars are designed to stop moving if a person is nearby. People can take advantage of that function to harass and threaten their passengers.... It was unsettling to be trapped inside a Waymo during an attack, Fulop said. "If he had kept hammering on one window instead of alternating, I'm sure he would have eventually broken through," he said. The attacker did not appear to be on drugs or otherwise impaired, but seemed to be overtaken by extreme anger at the self-driving car, Fulop said.

It did not seem safe to get out and run, he added, since the man was trying to open the locked doors and said he wanted to kill the passengers. They called 911 and Waymo's support line, Fulop said. Waymo told them that it would not manually direct the car away if someone was standing nearby, and that the passengers would be OK with the doors locked. The car's software does not allow riders to jump into the driver's seat and take over during an incident. The attack lasted around six minutes. By then, bystanders had begun cheering on the man, Fulop said. That distracted the man, who moved far enough away from the car that it could finally drive away...

Fulop said he had stopped using Waymo for a time after the January attack and would avoid the service at night unless the company changed its policy of not intervening when a hostile person threatened riders. "As passengers, we deserve more safety than that if someone is trying to attack us," he said. "This can't be the policy to be trapped there."
The article remembers other incidents — including a 2024 video showing three women screaming as their autonomous taxi is spray-painted by vandals. And technology author/speaker Anders Sorman-Nilsson says in Los Angeles five men on e-bikes surrounded his Waymo and forced it to stop. The author felt safe inside the vehicle, according to the times, which adds "He felt reassured knowing that Waymo's many exterior cameras were recording the men. After around five minutes, he said, they gave up and rode away."

"Billionaire Elon Musk has announced plans to build a $20 billion chip plant in Austin, Texas" reports a local news station: Musk announced on Saturday night during a livestream on his social media platform X that the plant, called "Terafab," will be built near Tesla's campus and gigafactory in eastern Travis County. The long-anticipated project is a joint venture between Musk-owned properties Tesla, SpaceX and xAI... The Terafab plant is expected to begin production in 2027.
Musk "has said the semiconductor industry is moving too slow to keep up with the supply of chips he expects to need," writes Bloomberg — quoting Musk as saying "We either build the Terafab or we don't have the chips, and we need the chips, so we build the Terafab." Musk detailed some specific plans, including producing chips that can support 100 to 200 gigawatts a year of computing power on Earth, and chips that can support a terawatt in space, but gave no timelines for the facility or its output... The facility is expected to make two types of chips, one of which will be optimized for edge and inference, primarily for his vehicle, robotaxi and Optimus humanoid robots. The other will be a high-power chip, designed for space that could be used by SpaceX and xAI... Musk said he expects xAI to use the vast majority of the chips.

During the presentation, Musk also unveiled a speculative rendering of a future "mini" AI data center satellite, one piece of a much larger satellite system that he wants SpaceX to build to do complex computing in space. In January, SpaceX requested a license from the Federal Communications Commission to launch one million data center satellites into orbit around Earth. Musk said that the mini satellite he revealed would have the capacity for 100 kilowatts of power. "We expect future satellites to probably go to the megawatt range," Musk said.

Raising money to build and launch AI data centers in space is one of the driving forces behind SpaceX's planned IPO later this year. SpaceX is expected to raise as much as $50 billion in a record-setting IPO this summer which could value it at more than $1.75 trillion, Bloomberg News reported earlier.