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From the insensitivity-training department: Some patches for Linux 6.15-rc4 (updating the kernel driver for the Bcachefs file system) triggered some "straight-to-the-point wisdom" from Linus Torvalds about case-insensitive filesystems, reports Phoronix.
Bcachefs developer Kent Overstreet started the conversation, explaining how some buggy patches for their case-insensitive file and folder support were upstreamed into the Bcachefs kernel driver nearly two years ago:
When I was discussing with the developer who did the implementation, I noted that fstests should already have tests. However, it seems I neglected to tell him to make sure the tests actually run... It is _not_ enough to simply rely on the automated tests. You have to have eyes on what your code is doing.
Overstreet added "There's a story behind the case insensitive directory fixes, and lessons to be learned." To which Torvalds replied.... "No."
"The only lesson to be learned is that filesystem people never learn."
Torvalds: Case-insensitive names are horribly wrong, and you shouldn't have done them at all. The problem wasn't the lack of testing, the problem was implementing it in the first place. The problem is then compounded by "trying to do it right", and in the process doing it horrible wrong indeed, because "right" doesn't exist, but trying to will make random bytes have very magical meaning.
And btw, the tests are all completely broken anyway. Last I saw, they didn't actually test for all the really interesting cases — the ones that cause security issues in user land. Security issues like "user space checked that the filename didn't match some security-sensitive pattern". And then the shit-for-brains filesystem ends up matching that pattern *anyway*, because the people who do case insensitivity *INVARIABLY* do things like ignore non-printing characters, so now "case insensitive" also means "insensitive to other things too"....
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From the artistic-works-of-fiction department: "4chan, down for more than a week after hackers got in through an insecure script that handled PDFs, is back online," notes BoingBoing. (They add that Thursday saw 4chan's first blog postin years — just the words "Testing testing 123 123...") But 4chan posted a much longer explanation on Friday," confirming their servers were compromised by a malicious PDF upload from "a hacker using a UK IP address," granting access to their databases and administrative dashboard.
The attacker "spent several hours exfiltrating database tables and much of 4chan's source code. When they had finished downloading what they wanted, they began to vandalize 4chan at which point moderators became aware and 4chan's servers were halted, preventing further access."
While not all of our servers were breached, the most important one was, and it was due to simply not updating old operating systems and code in a timely fashion. Ultimately this problem was caused by having insufficient skilled man-hours available to update our code and infrastructure, and being starved of money for years by advertisers, payment providers, and service providers who had succumbed to external pressure campaigns. We had begun a process of speccing new servers in late 2023. As many have suspected, until that time 4chan had been running on a set of servers purchased second-hand by moot a few weeks before his final Q&A [in 2015], as prior to then we simply were not in a financial position to consider such a large purchase. Advertisers and payment providers willing to work with 4chan are rare, and are quickly pressured by activists into cancelling their services. Putting together the money for new equipment took nearly a decade...
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From the battery-low department: An anonymous reader shared this report from Business Insider:
A Lufthansa flight carrying 461 passengers had to divert after someone's tablet became "jammed" in a business-class seat.
The Airbus A380 took off from Los Angeles on Wednesday, bound for Munich, and had been flying for around three hours when the pilots diverted to Boston Logan International Airport. In a statement to Business Insider, an airline spokesperson said the tablet had become "jammed in a Business Class seat" and had "already shown visible signs of deformation due to the seat's movements" when the flight diverted. [The aviation site] Simply Flying, which first reported the news, said the device was an iPad.
The decision to divert was taken "to eliminate any potential risk, particularly with regard to possible overheating," the spokesperson added, saying that it was the joint decision of the crew and air traffic control. Lithium batteries pose a safety risk if damaged, punctured, or crushed... In a confined space like an aircraft cabin, a lithium battery fire poses a serious hazard to the passengers onboard. Last year, a Breeze Airways flight from Los Angeles to Pittsburgh had to make an emergency landing in Albuquerque after a passenger's laptop caught fire.
Posted by Black Convoy from TFW2005
Thanks to 2005 Boards member Automorpher we have our first world sighting of the new Yolopark AMK Transformers G1 Optimus Prime, Bumblebee, Starscream & IDW Tarn. These are re-releases of the previous
AMK PRO Optimus Prime and
Starscream (
Megatron was also revealed previously) model kits but now under the AMK line plus two new molds: Bumblebee and Tarn. These are made of only plastic parts, with simple painting and no extra accessories, so they are a more accessible alternative compared to the AMK PRO line. These were spotted at Takashiyama, giving us a clear look at the packaging. It’s good to notice that Optimus
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The post
Yolopark AMK G1 Transformers Optimus Prime, Bumblebee, Starscream & Tarn Out In Singapore appeared first on
Transformer World 2005 - TFW2005.COM.
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From the moonshining department: "Future moon astronauts may find water more accessible than previously thought," writes Space.com, citing a new NASA-led experiment:
Because the moon lacks a magnetic field like Earth's, the barren lunar surface is constantly bombarded by energetic particles from the sun... Li Hsia Yeo, a planetary scientist at NASA's Goddard Space Flight Center in Maryland, led a lab experiment observing the effects of simulated solar wind on two samples of loose regolith brought to Earth by the Apollo 17 mission... To mimic conditions on the moon, the researchers built a custom apparatus that included a vacuum chamber, where the samples were placed, and a tiny particle accelerator, which the scientists used to bombard the samples with hydrogen ions for several days.
"The exciting thing here is that with only lunar soil and a basic ingredient from the sun — which is always spitting out hydrogen — there's a possibility of creating water," Yeo said in a statement. "That's incredible to think about." Supporting this idea, observations from previous moon missions have revealed an abundance of hydrogen gas in the moon's tenuous atmosphere. Scientists suspect that solar-wind-driven heating facilitates the combination of hydrogen atoms on the surface into hydrogen gas, which then escapes into space. This process also has a surprising upside, the new study suggests. Leftover oxygen atoms are free to bond with new hydrogen atoms formed by repeated bombardment of the solar wind, prepping the moon for more water formation on a renewable basis.
The findings could help assess how sustainable water on the moon is, as the sought-after resource is crucial for both life support and as propellant for rockets. The team's study was published in March in the journal JGR Planets.
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From the video-killed-the-radio-star department: "Google-owned YouTube's revenue last year was estimated to be $54.2 billion," reports the Los Angeles Times, "which would make it the second-largest media company behind Walt Disney Co., according to a recent report from research firm MoffettNathanson, which called YouTube 'the new king of all media.'"
YouTube, run by Chief Executive Neal Mohan since 2023, accounted for 12% of U.S. TV viewing in March, more than other rival streaming platforms including Netflix and Tubi, according to Nielsen... More people are watching YouTube on TV sets rather than on smartphones and computer screens, consuming more than 1 billion hours on average of YouTube content on TV daily, the company said on its website.
When YouTube first started its founders envisioned it as a dating site, according to the article, "where people would upload videos and score them. When that didn't work, the founders decided to open up the platform for all sorts of videos." And since this was 20 years ago, "Users drove traffic to YouTube by sharing videos on MySpace."
But the article includes stories of people getting rich through YouTube's sharing of ad revenue:
Patrick Starrr, who produces makeup tutorial videos, said he made his first $1 million through YouTube at the age of 25. He left his job at retailer MAC Cosmetics in Florida and moved to L.A...
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From the phoning-it-in department: ZDNet's reviewer says "I tested this affordable E Ink phone for two weeks, and it rewired my brain (for the better)."
It's Mudita's new Kompakt smartphone with a two-color E Ink display — which ZDNet calls "an affordable choice" for those "considering investing in a so-called 'dumbphone'..."
Compared to modern smartphones, the Mudita Kompakt is a bit chunky at half an inch thick and five inches long. It's still rather light, though, weighing just 164 grams and covered in soft touch material, so it feels good in the hand. The bezels around the 4.3-inch display are rather large, with three touch-sensitive buttons for back, home, and quick settings, so navigating to key elements is intuitive, whether you're coming from Android or iOS.
The phone features a fingerprint sensor to lock and unlock, and it's housed on the power button in the middle of the right side. I'm a huge fan of consolidating these two purposes to the same button, and it works flawlessly.... You can charge via the USB-C, but surprisingly, it also supports wireless charging. All in all, the battery is quite good. Mudita says it can last for up to six days on standby, with around two days of standard use. In my testing, I found this to be about accurate.
On the left side of the device is a button that houses one of its key features: offline mode. Switching to this mode disables all wireless connectivity and support for the camera, so it truly becomes distraction-free.. [T]here is undoubtedly some lag in certain apps — such as the camera — due to the E Ink display technology and processor/RAM specifications. You will also likely notice some lag in text messaging if you tap quickly on the keyboard, often resulting in getting ahead of the spell-checking feature. As far as apps go, in addition to phone calls and text messages, the Kompakt includes an alarm, calculator, chess game, maps, meditation, weather, and a voice recorder.
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Posted by EditorDavid from Slashdot
From the gold-rush department: "Only the United States, China and Germany have larger economies than California," reports CNN.
In fact, they add that California "outpaced all three countries with growth of 6% last year," according to the California governor's office (which cites new data from the International Monetary Fund and the U.S. Bureau of Economic Analysis):
In 2024, California's growth rate of 6% outpaced the top three economies: U.S. (5.3%), China (2.6%) and Germany (2.9%)...
With an increasing state population and recent record-high tourism spending, California is the nation's top state for new business starts, access to venture capital funding, and manufacturing, high-tech, and agriculture. The state drives national economic growth and also sends over $83 billion more to the federal government than it receives in federal funding. California is the leading agricultural producer in the country and is also the center for manufacturing output in the United States, with over 36,000 manufacturing firms employing over 1.1 million Californians.
The data shows that last year California accounted for 14% of America's GDP, CNN points out, "driven by Silicon Valley and its real estate and finance sectors."
Posted by EditorDavid from Slashdot
From the burn-it-to-the-wiki department: An anonymous reader shared this report from the Washington Post:
The acting U.S. attorney for the District of Columbia sent a letter to the nonprofit that runs Wikipedia, accusing the tax-exempt organization of "allowing foreign actors to manipulate information and spread propaganda to the American public."
In the letter dated April 24, Ed Martin said he sought to determine whether the Wikimedia Foundation's behavior is in violation of its Section 501(c)(3) status. Martin asked the foundation to provide detailed information about its editorial process, its trust and safety measures, and how it protects its information from foreign actors. "Wikipedia is permitting information manipulation on its platform, including the rewriting of key, historical events and biographical information of current and previous American leaders, as well as other matters implicating the national security and the interests of the United States," Martin wrote. "Masking propaganda that influences public opinion under the guise of providing informational material is antithetical to Wikimedia's 'educational' mission."
Google prioritizes Wikipedia articles, the letter points out, which "will only amplify propaganda" if the content contained in Wikipedia articles "is biased, unreliable, or sourced by entities who wish to do harm to the United States." And as a U.S.-based non-profit, Wikipedia enjoys tax-exempt status while its board "is composed primarily of foreign nationals," the letter argues, "subverting the interests of American taxpayers."
While noting Martin's concerns about "allowing foreign actors to manipulate information and spread propaganda," the Washington Post also notes that before being named U.S. attorney, "Martin appeared on Russia-backed media networks more than 150 times, The Washington Post reported last week...."
Additional articles about the letter here and here.
Posted by EditorDavid from Slashdot
From the soul-of-a-new-machine department: A New York Times technology columnist has a question.
"Is there any threshold at which an A.I. would start to deserve, if not human-level rights, at least the same moral consideration we give to animals?"
[W]hen I heard that researchers at Anthropic, the AI company that made the Claude chatbot, were starting to study "model welfare" — the idea that AI models might soon become conscious and deserve some kind of moral status — the humanist in me thought: Who cares about the chatbots? Aren't we supposed to be worried about AI mistreating us, not us mistreating it...?
But I was intrigued... There is a small body of academic research on A.I. model welfare, and a modest but growing number of experts in fields like philosophy and neuroscience are taking the prospect of A.I. consciousness more seriously, as A.I. systems grow more intelligent.... Tech companies are starting to talk about it more, too. Google recently posted a job listing for a "post-AGI" research scientist whose areas of focus will include "machine consciousness." And last year, Anthropic hired its first AI welfare researcher, Kyle Fish... [who] believes that in the next few years, as AI models develop more humanlike abilities, AI companies will need to take the possibility of consciousness more seriously....
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From the keep-on-truckin' department: It's a pickup truck "that can change into whatever you need it to be — even an SUV," according to the manufacturer's web site.
Selling in America for just $20,000 (after federal incentives), the new electric truck is "affordable, deeply customizable, and very analog," says TechCrunch. "It has manual windows and it doesn't come with a main infotainment screen. Heck, it isn't even painted..."
Slate Auto is instead playing up the idea of wrapping its vehicles, something executives said they will sell in kits. Buyers can either have Slate do that work for them, or put the wraps on themselves. This not only adds to the idea of a buyer being able to personalize their vehicle, but it also cuts out a huge cost center for the company. It means Slate won't need a paint shop at its factory, allowing it to spend less to get to market, while also avoiding one of the most heavily regulated parts of vehicle manufacturing.
Slate is telling customers that they can name the car whatever they want, offering the ability to purchase an embossed wrap for the tailgate. Otherwise, the truck is just referred to as the "Blank Slate...." It's billing the add-ons as "easy DIY" that "non-gearheads" can tackle, and says it will launch a suite of how-to resources under the billing of Slate University... The early library of customizations on Slate's website range from functional to cosmetic. Buyers can add infotainment screens, speakers, roof racks, light covers, and much more.... All that said, Slate's truck comes standard with some federally mandated safety features such as automatic emergency braking, airbags, and a backup camera.
"The specs show a maximum range of 150 miles on a single charge, with the option for a longer-range battery pack that could offer up to 240 miles," reports NBC News (adding that the vehicles "aren't expected to be delivered to customers until late 2026, but can be reserved for a refundable $50 fee.")
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From the I'm-feeling-lucky department: "A group of researchers says it has identified a hidden reason we use Google for nearly all web searches," reports the Washington Post. "We've never given other options a real shot."
Their research experiment suggests that Google is overwhelmingly popular partly because we believe it's the best, whether that's true or not. It's like a preference for your favorite soda. And their research suggested that our mass devotion to googling can be altered with habit-changing techniques, including by bribing people to try search alternatives to see what they are like...
[A] group of academics — from Stanford University, the University of Pennsylvania and MIT — designed a novel experiment to try to figure out what might shake up Google's popularity. They recruited nearly 2,500 participants and remotely monitored their web searches on computers for months. The core of the experiment was paying some participants — most received $10 — to use Bing rather than Google for two weeks. After that period, the money stopped, and the participants had to pick either Bing or Google. The vast majority in the group of people who were paid to use Bing for 14 days chose to go back to Google once the payments stopped, suggesting a strong preference for Google even after trying an alternative. But a healthy number in that group — about 22 percent — chose Bing and were still using it many weeks later.
"I realized Bing was not as bad as I thought it was...." one study participant said — which an assistant professor in business economics and public policy at the University of Pennsylvania says is a nice summation of the study's findings.
"The researchers did not test other search engines," the article notes. But it also points out that more importantly: the research caught the attention of some government officials:
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Posted by BeauHD from Slashdot
From the award-winning department: An anonymous reader quotes a report from IEEE Spectrum: The XPrize Foundation today announced the winners of its four-year, $100 million XPrize competition in carbon removal. The contest is one of dozens hosted by the foundation in its 20-year effort to encourage technological development. Contestants in the carbon removal XPrize had to demonstrate ways to pull carbon dioxide from the atmosphere or oceans and sequester it sustainably.
Mati Carbon, a Houston-based startup developing a sequestration technique called enhanced rock weathering, won the grand prize of $50 million. The company spreads crushed basalt on small farms in India and Africa. The silica-rich volcanic rock improves the quality of the soil for the crops but also helps remove carbon dioxide from the air. It does this by reacting with dissolved CO2 in the soil's water, turning it into bicarbonate ions and preventing it from returning to the atmosphere.
More than a dozen organizations globally are developing enhanced rock weathering approaches at an industrial scale, but Mati's tech-heavy verification and software platform caught the XPrize judges' attention. "On the one hand, they're moving rocks around in trucks—that's not very techy. But when we looked under the hood... what we saw was a very impressive data-collection exercise," says Michael Leitch, XPrize's technical lead for the competition. Here's a list of the runners-up:
- Paris-based NetZero won $15 million for turning agricultural waste into biochar through pyrolysis, a method that locks carbon into a stable, solid form.
- Houston-based Vaulted Deep won $8 million for geologically sequestering carbon-rich organic waste by injecting it deep underground.
- London-based Undo Carbon won $5 million for its enhanced rock weathering approach, spreading silicate minerals to speed up natural carbon removal.
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Posted by BeauHD from Slashdot
From the sorry-to-burst-your-bubble department: Initial claims that life-associated gases were detected on exoplanet K2-18b are being challenged, with independent reanalysis by Jake Taylor suggesting the data is too noisy to support such conclusions and that stronger, model-independent evidence is needed. NPR reports: Rather than seeing a bump or a wiggle that indicated a signal, "the data is consistent with a flat line," says Taylor, adding that more observations from the telescope are needed to know what can be reliably said about this planet's atmosphere. "If we want to claim biosignatures, we need to be extremely sure."
What this new work shows is that "the strength of the evidence depends on the nitty gritty details of how we interpret the data, and that doesn't pass the bar for me for a convincing detection," says Laura Kreidberg, an expert on the atmospheres of distant planets at the Max Planck Institute for Astronomy in Germany who didn't work on the original research team or this new analysis.
She explains that astronomers can make a lot of different choices when analyzing data; for example, they can make different assumptions about the physics and chemistry at play. "Ideally, for a robust detection, we want it to be model-independent," she says -- that is, they want the signal to show up even if the underlying assumptions change from one analysis to another. But that wasn't the case here.
iPad Jammed in Seat Forces Emergency Landing of Airplane Carrying 400 Passengers 2025-04-26 18:55:02
This week we spent some time with the Marathon alpha and tell you what we loved and hated about Bungie’s upcoming extraction shooter. We also found ourselves seduced by Clair Obscur: Expedition 33, smitten with the new time-travel-themed point-and-click adventure Old Skies, and impressed with The Hundred Line, the new…
This week saw a few massive happenings in the world of games. First and foremost, after being delayed to allow Nintendo to take stock of the potential impact of President Trump’s chaotic implementation of tariffs, the company finally kicked off retail pre-orders for the Switch 2 here in the U.S., and the results were…
