Linux fréttir

If gamers can have a slimline version of the OS, why not IT admins?

Microsoft just demonstrated it can put Windows 11 on a diet if it really wants to, with the announcement of PC gaming handhelds running a slimmed-down version of the operating system under the hood.…

Not to worry nervous flyers, FAA vows to banish archaic systems... in a few years

The Federal Aviation Administration (FAA) has confirmed that the US air traffic control system still runs on somewhat antiquated bits of technology, including floppy disks and paper strips.…

Another tech biz to be Yanked from London Stock Exchange

Qualcomm has bid $2.4 billion to buy connectivity specialist Alphawave Semi. If approved it will see yet another London Stock Exchange-listed tech biz put under the control of an overseas owner.…

Vox publishes a story about "the quiet revolutions that have prevented millions of cancer deaths.... "The age-adjusted death rate in the US for cancer has declined by about a third since 1991, meaning people of a given age have about a third lower risk of dying from cancer than people of the same age more than three decades ago... " The dramatic bend in the curve of cancer deaths didn't happen by accident — it's the compound interest of three revolutions. While anti-smoking policy has been the single biggest lifesaver, other interventions have helped reduce people's cancer risk. One of the biggest successes is the HPV vaccine. A study last year found that death rates of cervical cancer — which can be caused by HPV infections — in US women ages 20-39 had dropped 62 percent from 2012 to 2021, thanks largely to the spread of the vaccine. Other cancers have been linked to infections, and there is strong research indicating that vaccination can have positive effects on reducing cancer incidence. The next revolution is better and earlier screening. It's generally true that the earlier cancer is caught, the better the chances of survival... According to one study, incidences of late-stage colorectal cancer in Americans over 50 declined by a third between 2000 and 2010 in large part because rates of colonoscopies almost tripled in that same time period. And newer screening methods, often employing AI or using blood-based tests, could make preliminary screening simpler, less invasive and therefore more readily available. If 20th-century screening was about finding physical evidence of something wrong — the lump in the breast — 21st-century screening aims to find cancer before symptoms even arise. Most exciting of all are frontier developments in treating cancer... From drugs like lenalidomide and bortezomib in the 2000s, which helped double median myeloma survival, to the spread of monoclonal antibodies, real breakthroughs in treatments have meaningfully extended people's lives — not just by months, but years. Perhaps the most promising development is CAR-T therapy, a form of immunotherapy. Rather than attempting to kill the cancer directly, immunotherapies turn a patient's own T-cells into guided missiles. In a recent study of 97 patients with multiple myeloma, many of whom were facing hospice care, a third of those who received CAR-T therapy had no detectable cancer five years later. It was the kind of result that doctors rarely see. The article begins with some recent quotes from Jon Gluck, who was told after a cancer diagnosis that he had as little as 18 months left to live — 22 years ago...

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Big tech can't be bothered to fight crime. It can barely be bothered even to say so

Opinion A lot of our tech world is nightmarish, but sometimes this is literally true.…

SentinelOne discovered the campaign when they tried to hit the security vendor's own servers

An IT services company, a European media group, and a South Asian government entity are among the more than 75 companies where China-linked groups have planted malware to access strategic networks should a conflict break out.…

The journey to mass production has been extraordinarily difficult – will it be worth it?

Feature Seagate says it has a clear way forward to 100 TB disk drives using 10 TB per platter technology, but HAMR tech is nearly 25 years old and full mass production is still not underway. What has been taking so long?…

Prospect union threatens to up campaign, raise dispute with CEO

Emotions are running high at BT over the Brit telco's refusal to "improve their derisory and insulting" pay offer to manager grade staff, according to John Ferrett, national secretary at union Prospect.…

The Atlantic makes that case that "the foundation of the AI industry is a scam" and that AI "is not what its developers are selling it as: a new class of thinking — and, soon, feeling — machines." [OpenAI CEO Sam] Altman brags about ChatGPT-4.5's improved "emotional intelligence," which he says makes users feel like they're "talking to a thoughtful person." Dario Amodei, the CEO of the AI company Anthropic, argued last year that the next generation of artificial intelligence will be "smarter than a Nobel Prize winner." Demis Hassabis, the CEO of Google's DeepMind, said the goal is to create "models that are able to understand the world around us." These statements betray a conceptual error: Large language models do not, cannot, and will not "understand" anything at all. They are not emotionally intelligent or smart in any meaningful or recognizably human sense of the word. LLMs are impressive probability gadgets that have been fed nearly the entire internet, and produce writing not by thinking but by making statistically informed guesses about which lexical item is likely to follow another. A sociologist and linguist even teamed up for a new book called The AI Con: How to Fight Big Tech's Hype and Create the Future We Want, the article points out: The authors observe that large language models take advantage of the brain's tendency to associate language with thinking: "We encounter text that looks just like something a person might have said and reflexively interpret it, through our usual process of imagining a mind behind the text. But there is no mind there, and we need to be conscientious to let go of that imaginary mind we have constructed." Several other AI-related social problems, also springing from human misunderstanding of the technology, are looming. The uses of AI that Silicon Valley seems most eager to promote center on replacing human relationships with digital proxies. Consider the ever-expanding universe of AI therapists and AI-therapy adherents, who declare that "ChatGPT is my therapist — it's more qualified than any human could be." Witness, too, how seamlessly Mark Zuckerberg went from selling the idea that Facebook would lead to a flourishing of human friendship to, now, selling the notion that Meta will provide you with AI friends to replace the human pals you have lost in our alienated social-media age.... The good news is that nothing about this is inevitable: According to a study released in April by the Pew Research Center, although 56 percent of "AI experts" think artificial intelligence will make the United States better, only 17 percent of American adults think so. If many Americans don't quite understand how artificial "intelligence" works, they also certainly don't trust it. This suspicion, no doubt provoked by recent examples of Silicon Valley con artistry, is something to build on.... If people understand what large language models are and are not; what they can and cannot do; what work, interactions, and parts of life they should — and should not — replace, they may be spared its worst consequences.

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If you like it to keep working, don’t put a ring on it

Who, Me? Reg readers are so dedicated it seems some of you are married to the job, although you also admit that no relationship is perfect when you send stories to Who, Me? It's the column in which we share your tales of making massive mistakes and somehow staying together with your employer afterwords.…

1.19MHz eight-bit CPU trounced modern GPUs – can you do better with your retro-tech?

The Atari 2600 gaming console came into the world in 1977 with an eight-bit processor that ran at 1.19MhZ, and just 128 bytes of RAM – but that’s apparently enough power to beat ChatGPT at chess.…

"Replanting forests can help cool the planet even more than some scientists once believed, especially in the tropics," according to a recent announcement from the University of California, Riverside. In a new modeling study published in Communications Earth & Environment, researchers at the University of California, Riverside, showed that restoring forests to their preindustrial extent could lower global average temperatures by 0.34 degrees Celsius. That is roughly one-quarter of the warming the Earth has already experienced. The study is based on an increase in tree area of about 12 million square kilometers, which is 135% of the area of the United States, and similar to estimates of the global tree restoration potential of 1 trillion trees. It is believed the planet has lost nearly half of its trees (about 3 trillion) since the onset of industrialized society. The Washington Post noted that the researchers factored in how tree emissions interacted with molecules in the atmosphere, "encouraging cloud production, reflecting sunlight and cooling Earth's surface." In a news release, the researchers acknowledge that full reforestation is not feasible... "Reforestation is not a silver bullet," Bob Allen, a professor of climatology at the University of California at Riverside and the paper's lead author, said in a news release. "It's a powerful strategy, but it has to be paired with serious emissions reductions."

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PLUS: Hitachi turns greybeards into AI agents; Tiananmen anniversary censorship; AWS in Taiwan; and more!

China’s space agency has revealed its Tianwen 2 probe has unfurled a ‘solar wing’.…

A new study "adds a whole extra level of detail to our understanding of caffeine's impact on the brain during sleep," reports ScienceAlert: Caffeine was shown to increase brain signal complexity, and shift the brain closer to a state of 'criticality', in tests run by researchers from the University of Montreal in Canada. This criticality refers to the brain being balanced between structure and flexibility, thought to be the most efficient state for processing information, learning, and making decisions. However, this state might prevent restful sleep, the researchers suggest. The caffeine isn't just keeping us alert, but actually changing how the brain is operating. What's more, they found younger adults aged 20 to 27 were more greatly affected in this way... When it comes to the different reactions across different ages, the researchers suggest that changes in the brain as we age might be responsible. Adenosine molecules gradually build up in the brain during the day, leading to a greater feeling of fatigue as bedtime approaches. Caffeine works by blocking the receptors that adenosine interacts with, giving us a temporary jolt of energy. Adenosine receptors are more abundant in younger brains, which may explain why younger people seem to be more sensitive to caffeine's powers. That includes both the positive energizing effects, and the negative effects of keeping the brain too active overnight.

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The U.K. electricity grid "was built to deliver power generated by coal and gas plants near the country's major cities and towns," reports the BBC, "and doesn't always have sufficient capacity in the wires that carry electricity around the country to get the new renewable electricity generated way out in the wild seas and rural areas. "And this has major consequences." The way the system currently works means a company like Ocean Winds gets what are effectively compensation payments if the system can't take the power its wind turbines are generating and it has to turn down its output. It means Ocean winds was paid £72,000 [nearly $100,000 USD] not to generate power from its wind farms in the Moray Firth during a half-hour period on 3 June because the system was overloaded — one of a number of occasions output was restricted that day. At the same time, 44 miles (70km) east of London, the Grain gas-fired power station on the Thames Estuary was paid £43,000 to provide more electricity. Payments like that happen virtually every day. Seagreen, Scotland's largest wind farm, was paid £65 million last year to restrict its output 71% of the time, according to analysis by Octopus Energy. Balancing the grid in this way has already cost the country more than £500 million this year alone, the company's analysis shows. The total could reach almost £8bn a year by 2030, warns the National Electricity System Operator (NESO), the body in charge of the electricity network. It's pushing up all our energy bills and calling into question the government's promise that net zero would end up delivering cheaper electricity... the potential for renewables to deliver lower costs just isn't coming through to consumers. Renewables now generate more than half the country's electricity, but because of the limits to how much electricity can be moved around the system, even on windy days some gas generation is almost always needed to top the system up. And because gas tends to be more expensive, it sets the wholesale price. The UK government is now considering smaller regional markets, so wind companies "would have to sell that spare power to local people instead of into a national market. The theory is prices would fall dramatically — on some days Scottish customers might even get their electricity for free... "Supporters argue that it would attract energy-intensive businesses such as data centres, chemical companies and other manufacturing industries."

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Nintendo's new Switch 2 console sold a record 3 million units after its launch Thursday. But then today Microsoft announced their own upcoming handheld gaming device that's Xbox-branded (and Windows-powered). Working with ASUS' ROG division, they build a device that weighs more than the Nintendo Switch 2, and "is marginally heavier than the Steam Deck," reports Engadget. But "at least those grips look more ergonomic than those on the Nintendo Switch 2 (which is already cramping my hands) or even the Steam Deck." There are two variants of the handheld: the ROG Xbox Ally and ROG Xbox Ally X. Microsoft didn't reveal pricing, but the handhelds are coming this holiday... Critically, Microsoft and ROG aren't locking the devices to only playing Xbox games (though you can do that natively, via the cloud or by accessing an Xbox console remotely). You'll be able to play games from Battle.net and "other leading PC storefronts" too. Obviously, there's Game Pass integration here, as well as support for the Xbox Play Anywhere initiative, which enables you to play games with synced progress across a swathe of devices after buying them once... There's a dedicated physical Xbox button that can bring up a Game Bar overlay, which seemingly makes it easy to switch between apps and games, tweak settings, start chatting with friends and more... You'll be able to mod games on either system as well. The Xbox Ally is powered by the AMD Ryzen Z2 A Processor, and has 16GB of RAM and 512GB of SSD storage. The Xbox Ally X is the more powerful model. It has a AMD Ryzen AI Z2 Extreme processor, 24GB of RAM and 1TB of storage. They each have a microSD card reader, so you won't need to worry about shelling out for proprietary storage options to have extra space for your games... Both systems boast "HD haptics..." Both systems should be capable of outputting video to a TV or monitor, as they have two USB-C ports with support for DisplayPort 2.1 and Power Delivery 3.0. "Microsoft has needed to respond to SteamOS ever since the Steam Deck launched three years ago," argues The Verge, "and it has steadily been tweaking its Xbox app and the Xbox Game Bar on Windows to make both more handheld-friendly..." But there was always a bigger overhaul of Windows required, and we're starting to see parts of that today. "The reality is that we've made tremendous progress on this over the last couple of years, and this is really the device that galvanized those teams and got everybody marching and working towards a moment that we're just really excited to put into the hands of players," says Roanne Sones, corporate vice president of gaming Devices and ecosystem at Xbox, in a briefing with The Verge... I'll need to try this new interface fully to really get a feel for the Windows changes here, but Microsoft is promising that this isn't just lipstick on top of Windows. "This isn't surface-level changes, we've made significant improvements," says Potvin. "Some of our early testing with the components we've turned off in Windows, we get about 2GB of memory going back to the games while running in the full-screen experience."

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PLUS: Doxxers jailed; Botnets bounce back; CISA questioned over app-vetting program closure; And more

Infosec in Brief If a cyberattack hit critical infrastructure in the US, it would likely crumble, former deputy national security adviser and NSA cybersecurity director Anne Neuberger said last week.…

"NASA engineers have spent the past decade developing a rugged, partially autonomous lander designed to explore Europa, one of Jupiter's most intriguing moons," reports Gizmodo. But though NASA "got cold feet over the project," the engineers behind the project are now suggesting the probe could instead explore Enceladus, the sixth-largest moon of Saturn: Europa has long been a prime target in the search for extraterrestrial biology because scientists suspect it harbors a subsurface ocean beneath its icy crust, potentially teeming with microbial life. But the robot — packed with radiation shielding, cutting-edge software, and ice-drilling appendages — won't be going anywhere anytime soon. In a recent paper in Science Robotics, engineers at NASA's Jet Propulsion Laboratory (JPL) outlined the design and testing of what was once the Europa Lander prototype, a four-legged robotic explorer built to survive the brutal surface conditions of the Jovian moon. The robot was designed to walk — as opposed to roll — analyze terrain, collect samples, and drill into Europa's icy crust — all with minimal guidance from Earth, due to the major communication lag between our planet and the moon 568 million miles (914 million kilometers) away. Designed to operate autonomously for hours at a time, the bot came equipped with stereoscopic cameras, a robotic arm, LED lights, and a suite of specialized materials tough enough to endure harsh radiation and bone-chilling cold.... According to the team, the challenges of getting to Europa — its radiation exposure, immense distance, and short observation windows — proved too daunting for NASA's higher-ups. And that's before you take into consideration the devastating budget cuts planned by the Trump administration, which would see the agency's funding fall from $7.3 billion to $3.9 billion. The lander, once the centerpiece of a bold astrobiology initiative, is now essentially mothballed. But the engineers aren't giving up. They're now lobbying for the robot to get a second shot — on Enceladus, Saturn's ice-covered moon, which also boasts a subsurface ocean and has proven more favorable for robotic exploration. Enceladus is still frigid, but `has lower radiation and better access windows than Europa.

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In late April Meta introduced its Meta AI app, which included something called a Discover feed. ("You can see the best prompts people are sharing, or remix them to make them your own.") But while Meta insisted "you're in control: nothing is shared to your feed unless you choose to post it" — just two days later Business Insider noticed that "clearly, some people don't realize they're sharing personal stuff." To be clear, your AI chats are not public by default — you have to choose to share them individually by tapping a share button. Even so, I get the sense that some people don't really understand what they're sharing, or what's going on. Like the woman with the sick pet turtle. Or another person who was asking for advice about what legal measures he could take against his former employer after getting laid off. Or a woman asking about the effects of folic acid for a woman in her 60s who has already gone through menopause. Or someone asking for help with their Blue Cross health insurance bill... Perhaps these people knew they were sharing on a public feed and wanted to do so. Perhaps not. This leaves us with an obvious question: What's the point of this, anyway? Even if you put aside the potential accidental oversharing, what's the point of seeing a feed of people's AI prompts at all? Now Mozilla has issued their own warning. "Meta is quietly turning private AI chats into public content," warns a new post this week from the Mozilla Foundation, "and too many people don't realize it's happening." That's why the Mozilla community is demanding that Meta: - Shut down the Discover feed until real privacy protections are in place. - Make all AI interactions private by default with no public sharing option unless explicitly enabled through informed consent. - Provide full transparency about how many users have unknowingly shared private information. - Create a universal, easy-to-use opt-out system for all Meta platforms that prevents user data from being used for AI training. - Notify all users whose conversations may have been made public, and allow them to delete their content permanently. Meta is blurring the line between private and public — and it's happening at the cost of our privacy. People have the right to know when they're speaking in public, especially when they believe they're speaking in private. If you agree, add your name to demand Meta shut down its invasive AI feed — and guarantee that no private conversations are made public without clear, explicit, and informed opt-in consent.

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Last month, Duolingo CEO Luis von Ahn "shared on LinkedIn an email he had sent to all staff announcing Duolingo was going 'AI-first'," remembers the Financial Times. "I did not expect the amount of blowback," he admits.... He attributes this anger to a general "anxiety" about technology replacing jobs. "I should have been more clear to the external world," he reflects on a video call from his office in Pittsburgh. "Every tech company is doing similar things [but] we were open about it...." Since the furore, von Ahn has reassured customers that AI is not going to replace the company's workforce. There will be a "very small number of hourly contractors who are doing repetitive tasks that we no longer need", he says. "Many of these people are probably going to be offered contractor jobs for other stuff." Duolingo is still recruiting if it is satisfied the role cannot be automated. Graduates who make up half the people it hires every year "come with a different mindset" because they are using AI at university. The thrust of the AI-first strategy, the 46-year-old says, is overhauling work processes... He wants staff to explore whether their tasks "can be entirely done by AI or with the help of AI. It's just a mind shift that people first try AI. It may be that AI doesn't actually solve the problem you're trying to solve.....that's fine." The aim is to automate repetitive tasks to free up time for more creative or strategic work. Examples where it is making a difference include technology and illustration. Engineers will spend less time writing code. "Some of it they'll need to but we want it to be mediated by AI," von Ahn says... Similarly, designers will have more of a supervisory role, with AI helping to create artwork that fits Duolingo's "very specific style". "You no longer do the details and are more of a creative director. For the vast majority of jobs, this is what's going to happen...." [S]ocietal implications for AI, such as the ethics of stealing creators' copyright, are "a real concern". "A lot of times you don't even know how [the large language model] was trained. We should be careful." When it comes to artwork, he says Duolingo is "ensuring that the entirety of the model is trained just with our own illustrations".

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