From sociable labradors to aggressive pitbulls, when it comes to canine behaviour there are no end of stereotypes. But research suggests such traits may have less to do with breed than previously thought. From a report: Modern dog breeds began to emerge in the Victorian era and are often physically distinct -- for example, great danes are huge and chihuahuas tiny. But it has often been thought breed can predict behaviour, too. Now researchers say there's little sign that's the case. Dr Elinor Karlsson of the University of Massachusetts Umass Chan medical school, a co-author of the study, said research revealed a huge diversity of behaviours within each breed.

"Even if the average is different, you've still got a really good chance of getting a dog that doesn't match what people say that breed is supposed to be," she said. Writing in the journal Science, the US researchers report how they analysed survey responses relating to the physical traits and behaviour of 18,385 pet dogs, almost half of which were purebred, with genetic data analysed for 2,155 of them. Analysis of the survey results for purebred dogs suggested about 9% of behavioural variation was explained by breed.

On Monday, the world's largest plant for making silicon carbide chips was opened in central New York. Nikkei Asia reports: The $1 billion, 63,000 sq. meter fabrication plant, or "fab," will be the first of its kind to make 200mm silicon carbide wafers, according to [North Carolina-based Wolfspeed]. Silicon carbide, or SiC, is an alternative to traditional silicon that is gaining popularity due to its energy efficiency when transferring power, something especially useful in electric vehicle manufacturing. Ahead of the fab opening, Wolfspeed announced a partnership with luxury EV maker Lucid Motors. It also has agreements with General Motors and China's Yutong Group to supply silicon carbide chips for their electric vehicles.

The U.S. share of modern semiconductor manufacturing capacity has declined to 12% from 37% in 1990, according to the Semiconductor Industry Association, a group that has lobbied for the CHIPS Act. This trend, the group says, is largely due to a lack of government investment compared to other nations. [...] In New York, there are hopes that other plants will cluster around the Wolfspeed fab. Wolfspeed received $500 million in construction subsidies from New York as the state seeks to expand its semiconductor manufacturing industry, which has generated nearly $6 billion a year in economic impact and over 34,000 jobs, according to [New York Gov. Kathy Hochul].

The grand opening of a modern manufacturing facility has a special resonance in central New York. The fab stands in the Mohawk Valley, an area along the Erie Canal that was once filled with traditional industry but long ago slid into an economic decline that has defined the region in recent times. So far the Wolfspeed facility has created 265 jobs, with a goal of over 600 new jobs by 2029, according to the company. The site sits directly across from a campus of SUNY Polytechnic Institute, New York's public polytechnic college, and Wolfspeed has given the school $250,000 to help train potential future employees.

"Everyone's favorite security focused operating system, OpenBSD 7.1 has been released for a number of architectures," writes long-time Slashdot reader ArchieBunker, "including Apple M1 chips."

Phoronix calls it "the newest version of this popular, security-minded BSD operating system." With OpenBSD 7.1, the Apple Silicon support is now considered "ready for general use" with keypad/touchpad support for M1 laptops, a power management controller driver added, I2C and SPI controller drivers, and a variety of other driver additions for supporting the Apple Silicon hardware.

OpenBSD 7.1 also has a number of other improvements benefiting the 64-bit ARM (ARM64) and RISC-V architectures. OpenBSD 7.1 also brings SMP kernel improvements, support for futexes with shared anonymous memory, and more. On the graphics front there is updating the Linux DRM code against the state found in Linux 5.15.26 as well as now enabling Intel Elkhart Lake / Jasper Lake / Rocket Lake support.
The Register notes OpenBSD now "supports a surprisingly wide range of hardware: x86-32, x86-64, ARM7, Arm64, DEC Alpha, HP PA-RISC, Hitachi SH4, Motorola 88000, MIPS64, SPARC64, RISC-V 64, and both Apple PowerPC and IBM POWER." The Register's FOSS desk ran up a copy in VirtualBox, and we were honestly surprised how quick and easy it was. By saying "yes" to everything, it automatically partitioned the VM's disk into a rather complex array of nine slices, installed the OS, a boot loader, an X server and display manager, plus the FVWM window manager. After a reboot, we got a graphical login screen and then a rather late-1980s Motif-style desktop with an xterm.

It was easy to install XFCE, which let us set the screen resolution and other modern niceties, and there are also KDE, GNOME, and other pretty front-ends, plus plenty of familiar tools such as Mozilla apps, LibreOffice and so on....

We were expecting to have to do a lot more work. Yes, OpenBSD is a niche OS, but the project gave the world OpenSSH, LibreSSL, the PF firewall as used in macOS, much of Android's Bionic C library, and more besides.... In a world of multi-gigabyte OSes, it's quite refreshing. It felt like stepping back into the early 1990s, the era of Real Unix, when you had to put in some real effort and learn stuff in order to bend the OS to your will — but in return, you got something relatively bulletproof.

Lenovo has released security updates for more than 100 laptop models to fix critical vulnerabilities that make it possible for advanced hackers to surreptitiously install malicious firmware that can be next to impossible to remove or, in some cases, to detect. Ars Technica reports: Three vulnerabilities affecting more than 1 million laptops can give hackers the ability to modify a computer's UEFI. Short for Unified Extensible Firmware Interface, the UEFI is the software that bridges a computer's device firmware with its operating system. As the first piece of software to run when virtually any modern machine is turned on, it's the initial link in the security chain. Because the UEFI resides in a flash chip on the motherboard, infections are difficult to detect and even harder to remove.

Two of the vulnerabilities -- tracked as CVE-2021-3971 and CVE-2021-3972 -- reside in UEFI firmware drivers intended for use only during the manufacturing process of Lenovo consumer notebooks. Lenovo engineers inadvertently included the drivers in the production BIOS images without being properly deactivated. Hackers can exploit these buggy drivers to disable protections, including UEFI secure boot, BIOS control register bits, and protected range register, which are baked into the serial peripheral interface (SPI) and designed to prevent unauthorized changes to the firmware it runs. After discovering and analyzing the vulnerabilities, researchers from security firm ESET found a third vulnerability, CVE-2021-3970. It allows hackers to run malicious firmware when a machine is put into system management mode, a high-privilege operating mode typically used by hardware manufacturers for low-level system management. "All three of the Lenovo vulnerabilities discovered by ESET require local access, meaning that the attacker must already have control over the vulnerable machine with unfettered privileges," notes Ars Technica's Dan Goodin. "The bar for that kind of access is high and would likely require exploiting one or more critical other vulnerabilities elsewhere that would already put a user at considerable risk."

Still, it's worth looking to see if you have an affected model and, if so, patch your computer as soon as possible.

For nearly two years, netting a PS5, Xbox Series X, or AMD Radeon and Nvidia RTX graphics cards without paying a fortune has been a matter of luck (or a lot of skill). At its peak, scalpers were successfully charging double or even triple MSRP for a modern GPU. But it's looking like the great GPU shortage is nearly over. From a report: In January, sites including Tom's Hardware reported that prices were finally beginning to drop, and drop they did; they've now dropped an average of 30 percent in the three months since. On eBay, the most popular graphics cards are only commanding a street price of $200-$300 over MSRP. And while that might still seem like a lot, some have fallen further: used Nvidia RTX 3080 Ti or AMD RX 6900 XT are currently fetching less than their original asking price, a sure sign that sanity is returning to the marketplace.

Just as importantly, some graphics cards are actually staying in stock at retailers when their prices are too high -- again, something that sounds perfectly normal but that we haven't seen in a while. For many months, boutiques like my local retailer Central Computers could only afford to sell you a GPU as part of a big PC bundle, but now it's making every card available on its own. GameStop is selling a Radeon RX 6600 for just $10 over MSRP, and it hasn't yet sold out. Newegg has also continually been offering an RTX 3080 Ti for just $10 over MSRP (after rebate, too) -- even if $1,200 still seems high for that card's level of performance.

"Big scoop from Gizmodo today: 'Gizmodo has reviewed, redacted, and published more than two dozen leaked Facebook documents, the first of hundreds to come,'" writes Slashdot reader DevNull127. From the report: We have undertaken this project to help better inform the public about Facebook's role in a wide range of controversies, as well as to provide researchers with access to materials that we hope will advance general knowledge of social media's role in modern history's most troubling crises [...]. The documents will reveal to you, for instance, an internal analysis of the many groups that Facebook knew to be prolific sources of both voter suppression efforts and hate speech targeting its most marginalized users. The records show the company was privately aware of the growing fears among users of being exposed to election-related falsehoods. The papers show that Meta's own data pinpointed the account of then-President Trump as being principally responsible for a surge in reports concerning violations of its violence and incitement rules.

Today's release is the first of a series of posts from Gizmodo to be published in tandem with legal and academic partners. Our goal is to minimize any costs to individuals' privacy and any furtherance of other harms while ensuring the responsible disclosure of the greatest amount of information in the public interest possible. Future releases will be added to this page, a directory, that will eventually offer our readers links all of the leaked internal documents we have published.

"It was one of the most eagerly awaited scientific announcements of all time, and it pitted the world of faith against the world of rational thought, under the glare of the media," remembers the Guardian. So when cutting-edge carbon-14 tests found that the Shroud of Turin was a forgery, it seemed like the final chapter for a relic that had been revered for centuries as the cloth in which Christ's body had been wrapped when he supposedly rose from the dead at the first Easter almost 2,000 years ago.

But one man — David Rolfe, a film-maker whose documentary The Silent Witness had brought the shroud into the public eye in modern times, and who had converted to Christianity as a result of his research — wasn't prepared to give up on it. He was convinced the carbon dating, carried out in 1988 under the direction of the British Museum and Oxford University, had been flawed. And now he claims he has the evidence to prove it. This week sees the release of a new film, Who Can He Be?, in which Rolfe argues that, far from the shroud being a definite dud, new discoveries in the past few years have again opened the question of its authenticity. So convinced is Rolfe that he's issuing a challenge worth $1m to the British Museum. "If ... they believe the shroud is a medieval forgery, I call on them to repeat the exercise, and create something similar today," he says....

The sample used for the tests, Rolfe argues in his new film, was too small and taken from a corner where the shroud was likely to have been repaired over the centuries....

When it comes to the carbon dating, he's certainly not alone in his scepticism. Barrie M Schwortz, a photographer who documented the shroud in 1978, says "murky" would be a good word to describe the events of 1988. "Today there are at least six peer-reviewed scientific articles that challenge the results of the carbon dating," he says. In his view, the players involved were in a hurry to get the job done, because they wanted to get carbon dating on the map. "Those tests made it a household name, and today it's used widely in archaeology," he says....

The British Museum is less willing to get involved this time around. "Any current questions about the shroud would be best put to those who currently care for it in the royal chapel of the cathedral of Turin," a spokesperson said.

The nonprofit online news site Virginia Mercury investigated their state police departments' "real-time location warrants," which are "addressed to telephone companies, ordering them to regularly ping a customers' phone for its GPS location and share the results with police." Public records requests submitted to a sampling of 18 police departments around the state found officers used the technique to conduct more than 7,000 days worth of surveillance in 2020. Court records show the tracking efforts spanned cases ranging from high-profile murders to minor larcenies.... Seven departments responded that they did not have any relevant billing records, indicating they don't use the technique. Only one of the departments surveyed, Alexandria, indicated it had an internal policy governing how their officers use cellphone tracking, but a copy of the document provided by the city was entirely redacted....

Drug investigations accounted for more than 60 percent of the search warrants taken out in the two jurisdictions. Larcenies were the second most frequent category. Major crimes like murders, rapes and abductions made up a fraction of the tracking requests, accounting for just under 25 of the nearly 400 warrants filed in the jurisdictions that year.
America's Supreme Court "ruled that warrantless cellphone tracking is unconstitutional back in 2012," the article points out — but in practice those warrants aren't hard to get. "Officers simply have to attest in an affidavit that they have probable cause that the tracking data is 'relevant to a crime that is being committed or has been committed'.... There's been limited public discussion or awareness of the kinds of tracking warrants the judiciary is approving." "I don't think people know that their cell phones can be converted to tracking devices by police with no notice," said Steve Benjamin, a criminal defense lawyer in Richmond who said he's recently noticed an uptick in cases in which officers employed the technique. "And the reality of modern life is everyone has their phone on them during the day and on their nightstand at night. ... It's as if the police tagged them with a chip under their skin, and people have no idea how easily this is accomplished."
The case for these phone-tracking warrants?

• The executive director of the Virginia Association of Chiefs of Police tells the site that physical surveillance ofen requires too many resources — and that cellphone tracking is safer. "It may be considered an intrusive way of gathering data on someone, but it's certainly less dangerous than physical tracking."
• A spokesperson for the Chesterfield County police department [responsible for 64% of the state's tracking] argued that "We exist to preserve human life and protect the vulnerable, and we will use all lawful tools at our disposal to do so." And they added that such "continued robust enforcement efforts" were a part of the reason that the county's still-rising number of fatal drug overdoses had not risen more.

The site also obtained bills from four major US cellphone carriers, and reported how much they were charging police for providing their cellphone-tracking services:

• "T-Mobile charged $30 per day, which comes to $900 per month of tracking."
• "AT&T charged a monthly service fee of $100 and an additional $25 per day the service is utilized, which comes to $850 per 30 days of tracking..."
• "Verizon calls the service 'periodic location updates,' charging $5 per day on top of a monthly service fee of $100, which comes to $200 per 30 days of tracking."
• "Sprint offered the cheapest prices to report locations back to law enforcement, charging a flat fee of $100 per month."

Thanks to Slashdot reader Beerismydad for sharing the article!

Ars Technica's Andrew Cunningham combed through Steam Hardware & Software Survey data "to see how Windows 11 is fairing with enthusiasts." An anonymous reader shares an excerpt from the report: Steam users are migrating to Windows 11 about half as quickly as they moved to Windows 10. Six months after its release, Windows 10 ran on 31 percent of all Steam computers -- nearly one in three. As of March 2022, Windows 11 runs on just under 17 percent of Steam computers -- about one in six. Three-quarters of all Steam computers in 2022 are still running Windows 10. It's easy to interpret these results as an indictment of Windows 11, which generated some controversy with its relatively stringent (and often poorly explained) security-oriented system requirements. At least some of this slow adoption is caused by those system requirements -- many of the PCs surveyed by Steam probably can't install Windows 11. That could be because users have an older unsupported CPU or have one or more of the required security features disabled; Secure Boot and the firmware TPM module were often turned off by default on new motherboards for many years. But there are other compelling explanations. Windows 11's adoption looks slow compared to Windows 10, but Windows 10's adoption was also exceptionally good.

Windows 8 and 8.1 were not well-loved, to put it mildly, and Windows 10 was framed as a response to (and a fix for) most of Windows 8's user interface changes. And people who were still on Windows 7 were missing out on some of the nice quality-of-life additions and under-the-hood improvements that Windows 8 added. You can see that pent-up demand in the jump between July 2015 and September 2015. In the first two months of Windows 10's availability, Windows 8 hemorrhaged users, falling from around 35 percent usage to 19 percent. Virtually all of those users -- and a smaller but still notable chunk of Windows 7 users -- were moving to Windows 10. Windows 11 also got a decent early adopter bump in November 2021, but its gains every other month were much smaller.

In contrast, Windows 11 was announced with little run-up, and it was replacing what users had been told was the "last version of Windows." Where Windows 10 replaced one new, unloved OS and one well-liked but aging OS, Windows 11 replaced a modern OS that nobody really complained about (Windows 10 ran on over 90 percent of all Steam computers in September 2021 -- even Windows 7 in its heyday couldn't boast that kind of adoption). It's also worth noting that Microsoft didn't try to re-create that initial burst of adoption for Windows 11. Following some turbulence after early Windows 10 servicing updates, Microsoft began rolling updates out more methodically, starting with small numbers of PCs and then expanding availability gradually as problems were discovered and ironed out. Windows 11 only entered "its final phase of availability" in February, ensuring that anyone with a compatible PC could get Windows 11 through Windows Update if they wanted it.

Mike Bouma writes: I just bought the A500 Mini here in the Netherlands. The first reviews are now available.

The Guardian gives the device a 4 out of 5 score in their review: "The A500 is a robust piece of tech nostalgia that will give veteran fans many hours of nostalgic pleasure while also providing an accessible means of introducing younger family members to the Amiga scene. The colorful sprites, pounding techno soundtracks and sardonic wit of the beloved Sensible Software, Team 17 and Bitmap Brothers games retain their appeal and it has been fascinating to rediscover how much the modern independent gaming scene owes to this 35-year-old home computer."

Nintendo Life has reviewed the device, giving it an 8 out of 10 score: "As such, this is an intriguing device for anyone who is even remotely interested in tracking the development of the games industry -- and while its 120-pound price tag makes it more expensive than many of its micro-console rivals, the ability to side-load games is very welcome indeed."

Express.co.uk gives the device a 3.5 out of 5 score in their review: "Overall, the Amiga 500 Mini is a strong addition to the crowded classic console market that will appeal mostly to those that have a lot of nostalgia for this iconic PC gaming machine. And the ability to add extra games is a great little bonus which will add plenty of extra life to the system."

Furthermore, various YouTubers have reviewed the A500 Mini, including Retro Recipes, which gives the device a perfect 5 out of 5 score while stating it beats expectations.

Chainalysis is a software for tracing cryptocurrency, "to turn the digital underworld's preferred means of exchange into its Achilles' heel," writes Wired.

This week they describe what happened when that company's co-founder discovered that for two yeras, hundreds of users of a child pornography-trading site — and its administrators — "had done almost nothing to obscure their cryptocurrency trails..." and "seemed to be wholly unprepared for the modern state of financial forensics on the blockchain." Over the previous few years, [Internal Revenue Service criminal investigator Chris] Janczewski, his partner Tigran Gambaryan, and a small group of investigators at a growing roster of three-letter American agencies had used this newfound technique, tracing a cryptocurrency that once seemed untraceable, to crack one criminal case after another on an unprecedented, epic scale. But those methods had never led them to a case quite like this one, in which the fate of so many people, victims and perpetrators alike, seemed to hang on the findings of this novel form of forensics.... Janczewski thought again of the investigative method that had brought them there like a digital divining rod, revealing a hidden layer of illicit connections underlying the visible world....

When Bitcoin first appeared in 2008, one fundamental promise of the cryptocurrency was that it revealed only which coins reside at which Bitcoin addresses — long, unique strings of letters and numbers — without any identifying information about those coins' owners. This layer of obfuscation created the impression among many early adherents that Bitcoin might be the fully anonymous internet cash long awaited by libertarian cypherpunks and crypto-anarchists: a new financial netherworld where digital briefcases full of unmarked bills could change hands across the globe in an instant. Satoshi Nakamoto, the mysterious inventor of Bitcoin, had gone so far as to write that "participants can be anonymous" in an early email describing the cryptocurrency. And thousands of users of dark-web black markets like Silk Road had embraced Bitcoin as their central payment mechanism.

But the counterintuitive truth about Bitcoin, the one upon which Chainalysis had built its business, was this: Every Bitcoin payment is captured in its blockchain, a permanent, unchangeable, and entirely public record of every transaction in the Bitcoin network. The blockchain ensures that coins can't be forged or spent more than once. But it does so by making everyone in the Bitcoin economy a witness to every transaction. Every criminal payment is, in some sense, a smoking gun in broad daylight. Within a few years of Bitcoin's arrival, academic security researchers — and then companies like Chainalysis — began to tear gaping holes in the masks separating Bitcoin users' addresses and their real-world identities.
The article describes some investigative techniques — like pressuring exchanges for identities, tying a transaction to a known identity, or even performing an undercover transaction themselves. "Thanks to tricks like these, Bitcoin had turned out to be practically the opposite of untraceable: a kind of honeypot for crypto criminals that had, for years, dutifully and unerasably recorded evidence of their dirty deals.

"By 2017, agencies like the FBI, the Drug Enforcement Agency, and the IRS's Criminal Investigation division had traced Bitcoin transactions to carry out one investigative coup after another, very often with the help of Chainalysis.

"The cases had started small and then gained a furious momentum...."

Thanks to long-time Slashdot reader Z00L00K for sharing the article.

David Spirk, the chief data officer for America's Department of Defense, "called for the Pentagon to make urgent investments to defend against potential espionage from quantum computers" that could crack the encryption on sensitive data, Bloomberg reports: "I don't think that there's enough senior leaders getting their heads around the implications of quantum," Spirk said. "Like AI, I think that's a new wave of compute that when it arrives is going to be a pretty shocking moment to industry and government alike."

"We have to pick up pace because we have competitors who are also attempting to accelerate," he added.

Spirk's comments come amid warnings that U.S. adversaries, particularly China, are aggressively pursuing advanced technologies that could radically accelerate the pace of modern warfare. China is investing in AI and quantum sciences as part of its plan to become an innovation superpower, according to the Pentagon's latest annual report to Congress on China's military power. China is "at or near the lead on numerous science fields," including AI and quantum, it said. The National Security Agency, meanwhile, said last year that the adversarial use of a quantum computer "could be devastating" to the U.S. and its national security systems. The NSA said it could take 20 years or more to roll out new post-quantum cryptography that would resist such code-cracking.

Tim Gorman, a spokesperson at the Pentagon, said the Department of Defense was taking post-quantum cryptography seriously and coordinating with Congress and across government agencies. He added there was "a significant effort" underway.

A January presidential memo further charged agencies with establishing a timeline for transitioning to quantum resistant cryptography.

The U.S. government recently gave California approval to release millions of genetically engineered mosquitoes bred by British biotech company Oxitec, reports the Los Angeles Times: Oxitec, a private company, says its genetically modified bugs could help save half the world's population from the invasive Aedes aegypti mosquito, which can spread diseases such as yellow fever, chikungunya and dengue to humans. Female offspring produced by these modified insects will die, according to Oxitec's plan, causing the population to collapse. "Precise. Environmentally sustainable. Non-toxic," the company says on its website of its product trademarked as the "Friendly" mosquito.

Scientists independent from the company and critical of the proposal say not so fast. They say unleashing the experimental creatures into nature has risks that haven't yet been fully studied, including possible harm to other species or unexpectedly making the local mosquito population harder to control....

Nathan Rose, Oxitec's head of regulatory affairs, noted that the company found its mosquito reduced the population in a Brazilian neighborhood by 95% in just 13 weeks. So far, Oxitec has released little of its data from that experiment or from a more recent release in the Florida Keys. It hasn't yet published any of those results in a peer-reviewed scientific journal — publications that scientists expect when evaluating a new drug or technology....

Among scientists' concerns is that releasing the genetically modified mosquitoes into neighborhoods could create hybrids that are hardier and more dangerous to humans than the state's current population.... An EPA spokesperson said regulators expected that mosquitoes with the corporate genes "would disappear from the environment within 10 generations of mosquitoes because they are not able to reproduce as successfully as local populations." To prove this, the agency has required Oxitec to monitor neighborhoods for mosquitoes that have DNA from its engineered insects until none have been found for at least 10 consecutive weeks.
One bioethicist at Harvard Medical School told the Times that California has never had a case where this breed of mosquitos had actually transmitted disease, and argued that America's Environmental Protection Agency was "not a modern enough regulatory structure for a very modern and complicated technology."

After the U.S. government's approval, the genetically-engineered mosquitors still face several more months of scientific evaluation from California's Department of Pesticide Regulation.

Thanks to long-time Slashdot reader schwit1 for sharing the link

The International Monetary Fund "has indicated it will not give El Salvador a much-needed loan unless it drops bitcoin" as one of the country's legal tenders, reports the Los Angeles Times. And meanwhile the "bitcoin bond" proposed by El Salvador has been "delayed indefinitely."

But the government has taken other actions:
After a dramatic spike in killings here over a single weekend last month, Salvadoran President Nayib Bukele's reaction was swift — and extreme. He sent soldiers into poor neighborhoods to round up thousands of people who he claimed were gang members, then paraded them in front of news cameras in their underwear and handcuffs.

He tweeted pictures of detainees who had been bruised and bloodied by security forces, suggesting they "maybe fell" or "were eating fries with ketchup." And he started feeding the nation's prisoners two meals a day instead of three, warning that if violence continued, "I swear to God that they won't eat a single grain of rice."

It is a distinct look for Bukele, who has been focused in recent months on presenting himself to the world as a modern tech innovator on a quest to turn El Salvador into a cryptocurrency paradise. Not only is Bukele now embracing the mano duro techniques of past Latin American leaders, he is going much further, using the homicide spree — which left 87 people dead in three days — as a pretext for suspending civil liberties and attacking the press.

In recent days, Bukele and his loyalists in the Legislative Assembly ordered a state of emergency that restricts freedom of association, suspends the norm that detainees be informed of their rights at the moment of arrest and denies prisoners access to lawyers....

That Bukele would use the spate of homicides as a pretext to further consolidate power is no surprise to many of his critics, who believe he may be preparing to stay in office past 2024, when he is supposed to step down, even though El Salvador's constitution bans consecutive presidential terms.

But they also say that there may be another motive for his new tough-on-crime stance: diverting attention from the deepening failure of his cryptocurrency experiment.

The Fedora 37 development team is considering dropping support for non-UEFI BIOS. Linuxiac reports: The Unified Extensible Firmware Interface, or UEFI, is a modern method of handling the boot process. UEFI is similar to Legacy; however, the boot data is stored in a .efi file rather than the firmware. In the case of Fedora, while the change may take some time, the new Fedora x86_64 installations will no longer work on non-UEFI platforms. On x86_64 architectures, Fedora 37 will mark legacy BIOS installation as deprecated in favor of UEFI. While systems already using Legacy BIOS to boot will continue to be supported, new Legacy BIOS installations on these architectures will be impossible.

Epic Games has officially launched Unreal Engine 5, its newest set of software tools for making video games. From a report: While Epic may be known to much of the public for its hit game Fortnite, its core business has long been Unreal. Epic's goal is to make Unreal Engine the definitive toolset for building games, virtual worlds and other digital entertainment. The engine is free to download, but Epic then takes a 5% cut of games that generate more than $1 million in revenue. During a kickoff video showcase today, the selling point wasn't just what the engine can do, but who is using it.

Epic workers demonstrated how the engine could be used to make and tweak modern games. Then came the key slide showing dozens of partners, including PlayStation, Xbox and Tencent followed by testimonials from recent Unreal Engine converts CD Projekt RED, which had previously used its own tech to make games in the Witcher and Cyberpunk franchises and ending with the kicker that Crystal Dynamics, another studio that long operated its own in-house engine, would use Unreal on its next Tomb Raider game. More details at Kotaku.

An anonymous reader shares a report: Last week, Microsoft published a study that offers an eerie reflection of my working life. Traditionally, the researchers said, white-collar workers -- or "knowledge workers," in the modern parlance -- have had two productivity peaks in their workday: just before lunch and just after lunch. But since the pandemic, a third and smaller bump of work has emerged in the late evening. Microsoft's researchers refer to this phenomenon as the "triple peak day."

For the new study, workers allowed Microsoft to track their "keyboard events" -- a funny euphemism for sending emails or engaging with productivity applications on a work computer. While most people didn't show a third mountain of work in the evening, 30 percent did. They were working almost as much at 10 p.m. as they were at 8 a.m. Several underlying phenomena are pushing up this third mountain of work. One is the flexibility of at-home work. For example, parents of young kids might interrupt their workday or cut it off early for school pickup, dinnertime, bedtime, and other child care. This leaves a rump of work that they finish up later. Other workers are night owls who get their second wind -- or even their primary gust of creativity -- just before bed.

The C programming language has many problems. But now the Registers notes that "Aria Beingessner, a member of the teams that implemented both Rust and Swift, has an interesting take... That C isn't a programming language anymore...."

"And it hasn't been for a long time," Beingessner writes in an online essay: This isn't about the fact that C is actually horribly ill-defined due to a billion implementations or its completely failed integer hierarchy. That stuff sucks, but on its own that wouldn't be my problem.

My problem is that C was elevated to a role of prestige and power, its reign so absolute and eternal that it has completely distorted the way we speak to each other. Rust and Swift cannot simply speak their native and comfortable tongues — they must instead wrap themselves in a grotesque simulacra of C's skin and make their flesh undulate in the same ways it does....

Everyone had to learn to speak C to talk to the major operating systems, and then when it came time to talk to eachother we suddenly all already spoke C so... why not talk to eachother in terms of C too?

Oops! Now C is the lingua franca of programming.

Oops! Now C isn't just a programming language, it's a protocol.
The Register picks up the argument: it's fair (if wildly controversial) to say, as this 2018 Association for Computing Machinery paper puts it, that C is not a low-level programming language. As its subtitle says: "Your computer is not a fast PDP-11."

This is not a relative assessment: that is, it's not saying that there are other programming languages that are lower-level than C. It's an absolute one: C is often praised for being "close to the metal," for being a "portable assembly language." It was, once, but it hasn't been since the 1970s; the underlying computational models of modern computers are nothing like the one that C represents, which was designed for a 1970s 16-bit minicomputer.
The Register summarizes what happens when a language has to interface with an operating system — and thus, that operating system's C code. [I]t has to call C APIs. This is done via Foreign Function Interfaces (FFIs).... In other words, even if you never write any code in C, you have to handle C variables, match C data structures and layouts, link to C functions by name with their symbols....

The real problem is that C was never designed or intended to be an Interface Definition Language, and it isn't very good at it.

Justin E. H. Smith is a professor of the history and philosophy of science. Princeton University Press has just published his new book — titled The Internet Is Not What You Think It Is. (Definite internet as "the part that we are glued to for most hours of our waking lives" which in its current usage "hinders the exercise of attention, which, indeed, in the book I try to argue is crucial to a thriving human life.")

Smith recently answered questions from the science editor at the Los Angeles Review of Books. Some radically condensed excerpts: [T]he "crisis moment" comes when the intrinsically neither-good-nor-bad algorithm comes to be applied for the resolution of problems, for logistical solutions, and so on in many new domains of human social life, and jumps the fence that contained it as focusing on relatively narrow questions to now structuring our social life together as a whole. That's when the crisis starts....

You identify as another contributing factor to our crisis moment the internet's addictive nature. How do algorithms play a role in addiction...?

[T]he reason why they abandoned the fire hose and started nudging us this way or that is because the social media companies are private for-profit companies, and the more they can nudge us to watch or to keep looking, to keep refreshing, the more money they're going to make. So that's not a philosophical problem. It's just a massively concerted effort to streamline and maximize our screen time..... [E]verything seems to be geared toward harnessing attention and exploiting attention on the designers' parts, rather than in cultivating attention on the user's part....

You could also ask, however, of social media... are you really conversing? Are you really debating? And I think the answer is, almost always, no. What's happening on social media is rather a simulation of discussion and debate. Or, as I like to put it, Twitter is a debate-themed video game, in the same way that, say, Grand Theft Auto is a stolen-car-chase-themed video game.... [S]ocial media [is] more like a false suffocation or a perversion of the thing it pretends to be.... [T]his is a real problem because there's no other game in town. At this point, if you have any lingering hope for the prospects of deliberative democracy, the idea that you need to find a neutral public space to pursue it in, it's just so obvious that the only possible setting is online. I mean, you can go print pamphlets in your basement if you want but that's not going to get your movement very far.

So we only have one choice as a public space, and it's a spurious one. It's one that can't be a public space because its raison d'être is something quite different....

In different government/enterprise meshes in different systems throughout the world, including the United States, but also significantly, China, we're seeing one and the same thing slowly emerge, again, under very different legal systems in very different cultures with different historical legacies. And that is, namely, a system in which algorithms constrain and define and limit our identities rather than enabling us to cultivate our freedoms.
The interview (and the book) re-visit 17th-century German philosopher/early modern polymath Gottfried Leibniz — who built a gear-and-wheel-driven "reckoning engine" — as the first incarnation for the tech utopian dream of outsourcing our reasoning.

"[I]t goes from the mid-1670s to precisely the mid-2010s, by which point it became painfully obvious that such outsourcing of reason was actually causing problems even as it was solving old problems. It was certainly not the path to world peace and stability that one might have hoped for in an earlier generation."

An anonymous reader quotes a report from Ars Technica: For years, players have complained that ballooning game download sizes are clogging up hard drives and Internet bandwidth. In a recent interview with streamer TeeP, Call of Duty: Warzone Live Operations Lead Josh Bridge admitted that the game's massive file size is also impacting the team's ability to release new maps. Asked about the possibility of adding the original Verdansk map to cycle alongside the game's current Caldera map, Bridge said, "We want that. We all want that," before addressing the "technical problem" that makes it difficult: "The install and re-install sizes are fucking insane, right? If we pulled out Caldera and say we're gonna drop in Verdansk, this could be essentially re-downloading, like, the size of Warzone," he said. "And every time we've done that, we lose players," Bridge continued. "Because you're kind of like, 'I don't want to re-download that,' [so you] uninstall. I think you can't fit anything else but Warzone on a base PS4."

Bridge is exaggerating, but only a little. Activision says you need a whopping 175GB of hard drive space on PC for a Warzone install. On Xbox, the base download is listed at nearly 92GB, similar to the size on PlayStation systems. Adding Modern Warfare onto the Warzone package increases the total size to about 250GB on PC and 150GB on consoles. About a year ago, Activision announced that the "larger than usual" Warzone "Season 2 Reloaded" patch would reduce the game's "overall footprint" on hard drives by 10-15GB (and 30-35GB when combined with Modern Warfare, depending on the platform). The "data optimization and streamlining" in that update would also ensure that "future patch sizes for Modern Warfare and Warzone [would] be smaller" than the 57GB update being offered at that point.

The results over the ensuing year have been mixed. A February Season 2 patch required only about 11GB of file downloads, for instance, while a December 7 update that introduced new maps required a 41-45 GB download on consoles. [...] In any case, Bridge was remarkably frank about Warzone's file size issues and said that "looking to the future, we're putting a lot more effort into how we sort that out on a technical level so that we can have that [map] rotation. We've been really looking at it, so we'll have more to talk about that, but that is ultimately a goal to ensure that there's a freshness and a variety of experiences."