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The US Spent $30 Billion on Classroom Laptops and Got the First Generation Less Capable Than Its Parents
More than two decades after Maine became the first state to hand laptops to middle schoolers -- distributing 17,000 Apple machines across 243 schools in 2002 â" neuroscientist Jared Cooney Horvath told a U.S. Senate committee earlier this year that Gen Z is the first generation in modern history to score lower on standardized tests than the one before it.
The U.S. spent more than $30 billion in 2024 alone putting laptops and tablets in classrooms, and Horvath cited PISA data from 15-year-olds worldwide showing a stark correlation between time on school computers and worse scores. A 2014 study of 3,000 university students found they were off-task on their machines nearly two-thirds of the time. Fortune reported back in 2017 that Maine's own test scores hadn't budged in the 15 years since the program launched, and then-governor Paul LePage called it a "massive failure." Horvath framed the generation's eroding capabilities not as a personal failure but a policy one, calling them victims of a failed pedagogical experiment.
Slashdot
~Created Tue Feb 24 13:27:15 2026
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Microsoft Execs Worry AI Will Eat Entry Level Coding Jobs
An anonymous reader shares a report: Microsoft Azure CTO Mark Russinovich and VP of Developer Community Scott Hanselman have written a paper arguing that senior software engineers must mentor junior developers to prevent AI coding agents from hollowing out the profession's future skills base.
The paper, Redefining the Engineering Profession for AI, is based on several assumptions, the first of which is that agentic coding assistants "give senior engineers an AI boost... while imposing an AI drag on early-in-career (EiC) developers to steer, verify and integrate AI output."
In an earlier podcast on the subject, Russinovich said this basic premise -- that AI is increasing productivity only for senior developers while reducing it for juniors -- is a "hot topic in all our customer engagements... they all say they see it at their companies." [...] The logical outcome is that "if organizations focus only on short-term efficiency -- hiring those who can already direct AI -- they risk hollowing out the next generation of technical leaders," Russinovich and Hanselman state in the paper.
Slashdot
~Created Tue Feb 24 13:27:15 2026
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Billions of Dollars Later and Still Nobody Knows What an Xbox Is
Microsoft has spent more than $76 billion acquiring game studios and publishers over the past few years in an attempt to turn Xbox into a Netflix-like subscription platform, and the result is that nobody -- possibly not even Microsoft -- can clearly articulate what Xbox actually is anymore, The Verge writes.
The brand started as a powerful video game console, but Game Pass and cloud gaming pushed it toward a hazier identity: the "This is an Xbox" ad campaign tried to redefine it as any device that could play Xbox games, whether a PC, a smart TV, a phone, or a Windows handheld. Microsoft then went further and started publishing its biggest franchises on PlayStation, making it one of the largest third-party publishers on a rival's platform.
Phil Spencer, who led the division for over a decade and drove the subscription pivot, announced his retirement last week, and incoming CEO Asha Sharma has pledged "the return of Xbox" -- though her memo also talks about expanding across PC, mobile, and cloud, which sounds a lot like the status quo.
Slashdot
~Created Tue Feb 24 13:27:15 2026
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Discord Distances Itself From Persona Age Verification After User Backlash
Discord is attempting to distance itself from the age verification provider Persona following a steady stream of user backlash. From a report: In an emailed statement to The Verge, Discord's head of product policy, Savannah Badalich, confirms the company "ran a limited test of Persona in the UK where age assurance had previously launched and that test has since concluded."
After Discord announced plans to implement age verification globally starting next month, users across social media accused Discord of "lying" about how it plans on handling face scans and ID uploads. Much of the criticism was directed toward Discord's partnership with Persona, an age verification provider also used by Reddit and Roblox.
Slashdot
~Created Tue Feb 24 13:27:15 2026
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Russia Targets Telegram as Rift With Founder Pavel Durov Deepens
Russia has opened an investigation into Telegram founder Pavel Durov for "abetting terrorist activities," [non-paywalled source] in the latest sign that his uneasy relationship with the Kremlin has broken down. From a report: Two Russian newspapers, including the state-run Rossiiskaya Gazeta and Kremlin-friendly tabloid Komsomolskaya Pravda, alleged on Tuesday that the messaging app had become a tool of western and Ukrainian intelligence services.
The articles, credited to materials from Russia's FSB security service, accused Telegram of enabling attacks in Russia and said that Durov's "actions ... are under criminal investigation." Russia has restricted Telegram's functions, accusing it of flouting the law and is seeking to divert users towards Max, a state-run rival messenger. The steps escalate pressure on a platform that remains deeply embedded in Russian public life.
Slashdot
~Created Tue Feb 24 13:27:15 2026
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Firefox 148 Now Available With The New AI Controls, AI Kill Switches
Firefox 148 introduces granular AI controls and a global "AI kill switch" that allows users to disable or selectively manage the browser's AI features. Phoronix reports: Among the AI features that can be toggled individually are around translations, image alt text in the Firefox PDF viewer, tab group suggestions, key points in link previews, and AI chatbot providers in the sidebar. Firefox 148 also brings Firefox for Android, support for the Trusted Types API, CSS shape() function support, Sanitizer API support, WebGPU enhancements, and a variety of other changes. Developer chances can be found at developer.mozilla.org. Binaries are available from ftp.mozilla.org.
Slashdot
~Created Tue Feb 24 13:27:15 2026
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Quantum Algorithm Beats Classical Tools On Complement Sampling Tasks
alternative_right shares a report from Phys.org: A team of researchers working at Quantinuum in the United Kingdom and QuSoft in the Netherlands has now developed a quantum algorithm that solves a specific sampling task -- known as complement sampling -- dramatically more efficiently than any classical algorithm. Their paper, published in Physical Review Letters, establishes a provable and verifiable quantum advantage in sample complexity: the number of samples required to solve a problem.
"We stumbled upon the core result of this work by chance while working on a different project," Harry Buhrman, co-author of the paper, told Phys.org. "We had a set of items and two quantum states: one formed from half of the items, the other formed from the remaining half. Even though the two states are fundamentally distinct, we showed that a quantum computer may find it hard to tell which one it is given. Surprisingly, however, we then realized that transforming one state into the other is always easy, because a simple operation can swap between them."
Slashdot
~Created Tue Feb 24 13:27:15 2026
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Texas Is About To Overtake California In Battery Storage
U.S. battery storage installations hit a record 57.6 GWh in 2025, and Texas is now poised to surpass California as the nationâ(TM)s largest storage market in 2026. Electrek reports: According to the US Energy Storage Market Outlook Q1 2026 from the Solar Energy Industries Association (SEIA) and Benchmark Mineral Intelligence, installations are now four times higher than totals from just three years ago. The US had a total of 137 GWh of utility-scale storage installed as of 2025, plus 19 GWh of commercial and industrial systems and 9 GWh of residential storage. Analysts expect the growth streak to continue. More than 600 GWh of energy storage is projected to be deployed nationwide by 2030, even as the Trump administration targets clean energy industries.
Two-thirds of utility-scale storage installed in 2025 was built in red states, including nine of the top 15 states for new installations. Texas is projected to surpass California as the countryâ(TM)s largest battery storage market in 2026. Standalone battery projects accounted for nearly 30 GWh of new capacity in 2025, while solar-plus-storage installations made up about 20 GWh. Residential storage deployments reached 3.1 GWh last year, a 51% increase year-over-year. Analysts say virtual power plant programs in states such as Massachusetts, Texas, Arizona, and Illinois are helping drive adoption by reducing costs and easing strain during peak demand periods.
The supply chain is shifting to support the boom. In 2025, some battery cell manufacturers pivoted production from EV batteries to dedicated stationary storage cells, converting existing lines and adjusting future plans. Lithium-ion cell manufacturing for stationary storage reached more than 21 GWh in 2025, enough to power Houston overnight, according to SEIAâ(TM)s Solar and Storage Supply Chain Dashboard. Meanwhile, US factories now have the capacity to manufacture 69.4 GWh of battery energy storage systems annually.
Slashdot
~Created Tue Feb 24 13:27:15 2026
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US Farmers Are Rejecting Multimillion-Dollar Datacenter Bids For Their Land
An anonymous reader quotes a report from the Guardian: When two men knocked on Ida Huddleston's door last May, they carried a contract worth more than $33m in exchange for the Kentucky farm that had fed her family for centuries. According to Huddleston, the men's client, an unnamed "Fortune 100 company," sought her 650 acres (260 hectares) in Mason county for an unspecified industrial development. Finding out any more would require signing a non-disclosure agreement. More than a dozen of her neighbors received the same knock. Searching public records for answers, they discovered that a new customer (PDF) had applied for a 2.2 gigawatt project from the local power plant, nearly double its annual generation capacity. The unknown company was building a datacenter. "You don't have enough to buy me out. I'm not for sale. Leave me alone, I'm satisfied," Huddleston, 82, later told the men.
As tech companies race to build the massive datacenters needed to power artificial intelligence across the US and the world, bids like the one for Huddleston's land are appearing on rural doorsteps nationwide. Globally, 40,000 acres of powered land – real estate prepped for datacenter development -- are projected to be needed for new projects over the next five years, double the amount currently in use. Yet despite sums that often dwarf the land's recent value, farmers are increasingly shutting the door. At least five of Huddleston's neighbors gave similar categorical rejections, including one who was told he could name any price.
In Pennsylvania, a farmer rejected $15m in January for land he'd worked for 50 years. A Wisconsin farmer turned down $80m the same month. Other landowners have declined offers exceeding $120,000 per acre -- prices unimaginable just a few years ago. The rebuffs are a jarring reminder of AI's physical bounds, and limits of the dollars behind the technology. [...] As AI promises to transcend corporeal fallibility, these standoffs reveal its very physical constraints -- and Wall Street's miscalculation of what some people value most. In the rolling hills of Mason county and farmland across America, that gap is measured not in dollars but in something harder to price: identity.
Slashdot
~Created Tue Feb 24 13:27:15 2026
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New Microsoft Gaming CEO Has 'No Tolerance For Bad AI'
In her first major interview as Microsoft's new gaming chief, Asha Sharma said that "great games" must deliver emotional resonance and a distinct creative voice, while making clear that she has "no tolerance for bad AI." Stepping in after Phil Spencer's retirement, she's pledging consistency, community trust, and a human-first approach to storytelling as Xbox enters a new era. Variety reports: Sharma was quick in laying out her top priorities for Microsoft Gaming in an internal memo announcing her promotion, noting "great games," "the return of Xbox" and the "future of play" as her three main commitments to the gaming community. So first, what makes a great game for Sharma, whose roles prior to CoreAI include top positions at Instacart and Meta? The new Microsoft Gaming CEO tells Variety it's all about games with "deep emotional resonance" and "a distinct point of view." She wants to develop stories that make players "feel something," like the kind of feelings Campo Santo's 2016 first-person mystery "Firewatch" elicited in her.
Sharma takes on the mantle as head of the leading competitor to Sony's PlayStation and Nintendo knowing full well she's entering the role as an outsider to the larger gaming community and has "a lot to learn" still. But Sharma says she's got a commitment to "being grounded in what the community is telling us." "I'm coming into gaming as a platform builder," Sharma said, adding that her goal is to "earn the right to be trusted by players and developers" and show the fanbase that "consistency" over time. In her interview with Variety, Sharma acknowledged the tumultuous state of the gaming industry, referencing Matthew Ball's recent State of Video Gaming in 2026 report as evidence that the larger "transformation" of the sector is "protecting what we believe in while remaining open-minded about the future."
Due to her strong background in AI, initial reactions to Sharma's appointment have raised concerns about what her specific views are on the use of generative AI in game development. Sharma says her stance is simple: she has "no tolerance for bad AI." "AI has long been part of gaming and will continue to be," Sharma said, noting that gaming needs new "growth engines," but that "great stories are created by humans."
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~Created Tue Feb 24 13:27:15 2026
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Microsoft Says Bug In Classic Outlook Hides the Mouse Pointer
joshuark quotes a report from BleepingComputer: Microsoft is investigating a known issue that causes the mouse pointer to disappear in the classic Outlook desktop email client for some users. This bug has been acknowledged almost two months after the first reports started surfacing online, with users saying that Outlook became unusable after the mouse pointer vanished while using the app.
[...] Microsoft explained in a recent support document that the mouse pointer (and in some cases the cursor) will suddenly vanish as users move it across Outlook's interface. "When using classic Outlook, you may find that the mouse pointer or mouse cursor disappears as you move the pointer over the Outlook interface," it said. "Although the mouse pointer is not there, the email in the message list will change color as you hover over it. This issue has also been reported with OneNote and other Microsoft 365 apps to a lesser degree."
Microsoft added that the Outlook team is investigating the issues and will provide updates as more information becomes available. While a timeline for a permanent fix is not yet available, Microsoft has offered three temporary workarounds that require affected users to click an email in the message list when the cursor disappears, which may cause it to reappear. Alternatively, switching to PowerPoint, clicking into an editable area, and then returning to Outlook may also restore the mouse pointer.
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~Created Tue Feb 24 13:27:15 2026
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Viral Doomsday Report Lays Bare Wall Street's Deep Anxiety About AI Future
A 7,000-word "doomsday" thought experiment from Citrini Research helped trigger an 800-point drop in the Dow, "painting a dark portrait of a future in which technological change inspires a race to the bottom in white-collar knowledge work," reports the Wall Street Journal. From the report: Concerns of hyperscalers overspending are out. Worries of software-industry disruption don't go far enough. The "global intelligence crisis" is about to hit. The new, broader question: What if AI is so bullish for the economy that it is actually bearish? "For the entirety of modern economic history, human intelligence has been the scarce input," Citrini wrote in a post it described as a scenario dated June 2028, not a prediction. "We are now experiencing the unwind of that premium."
Many of Monday's moves roughly aligned with the situation outlined by Citrini, in which fast-advancing AI tools allow spending cuts across industries, sparking mass white-collar unemployment and in turn leading to financial contagion. Software firms DataDog, CrowdStrike and Zscaler each plunged more than 9%. International Business Machines' 13% decline was its worst one-day performance since 2000. American Express, KKR and Blackstone -- all name-checked by Citrini -- tumbled. That anxiety, coupled with renewed uncertainty about trade policy from Washington, weighed down major indexes Monday. The Dow Jones Industrial Average led declines, falling 1.7%, or 822 points. The S&P 500 shed 1%, while the Nasdaq composite retreated 1.1%.
[...] Monday's market swings extended a run of AI-linked volatility. A small research outfit that has garnered a huge Substack following for macro and thematic stock research, Citrini said in its new post that software firms, payment processors and other companies formed "one long daisy chain of correlated bets on white-collar productivity growth" that AI is poised to disrupt. [...] Shares in DoorDash also veered 6.6% lower Monday after Citrini's Substack note called the delivery app a "poster child" for how new tools would upend companies that monetize interpersonal friction. In the research firm's scenario, AI agents would help both drivers and customers navigate food deliveries at much lower costs.
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~Created Tue Feb 24 13:27:15 2026
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Trump's 'Board of Peace' Explores Stablecoin For Gaza
An anonymous reader quotes a report from the Financial Times: Officials working with Donald Trump's "Board of Peace" are exploring setting up a stablecoin for Gaza as part of efforts to reshape the devastated Palestinian enclave's economy, according to five people familiar with the discussions. The talks around introducing a stablecoin -- a type of cryptocurrency whose value is pegged to a mainstream currency, such as the US dollar -- are at a preliminary stage, and many details of how one could be introduced in Gaza remain to be determined.
But officials have discussed the idea as part of their plan for the future of the enclave, where economic activity collapsed during Israel's two-year war with Hamas and the traditional banking and payments system has been severely impaired. A person familiar with the project said the stablecoin was expected to be tied to the US dollar, with the hope that Gulf Arab and Palestinian companies with expertise in the field of digital currencies will help spearhead the effort. "This will not be a 'Gaza Coin' or a new Palestinian currency, but a means to allow Gazans to transact digitally," the person said.
Work on the idea is being led by Liran Tancman, an Israeli tech entrepreneur and former reservist who is now working as an unpaid adviser to Trump's "Board of Peace," the US-led body tasked with rebuilding Gaza, according to two people familiar with the matter. [...] According to the person familiar with the project, the "Board of Peace" and NCAG will decide on the stablecoin's regulatory framework and access, although "nothing definitive" has yet been finalized. Speaking at a meeting of the "Board of Peace" in Washington last week, Tancman said the NCAG was working on building "a secure digital backbone, an open platform enabling e-payments, financial services, e-learning, and healthcare with user control over data", but did not elaborate.
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~Created Tue Feb 24 13:27:15 2026
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OpenAI Calls In the Consultants For Its Enterprise Push
OpenAI has formed a multi-year "Frontier Alliance" with four consulting heavyweights to accelerate enterprise adoption of its no-code AI agent platform, OpenAI Frontier. TechCrunch reports: The alliance includes multi-year partnerships between OpenAI and four major consulting firms, Boston Consulting Group (BCG), McKinsey, Accenture and Capgemini, to sell its enterprise products. OpenAI's Forward Deployed Engineering team will work with the consulting giants to help them implement OpenAI's enterprise-focused technologies like OpenAI Frontier into customers' tech stacks.
The company launched OpenAI Frontier in early February. The no-code open software allows users to build, deploy, and manage AI agents both built on OpenAI's AI models and beyond. OpenAI argues in its latest announcement that consultants are the right avenue to get enterprises on board.
"AI alone does not drive transformation. It must be linked to strategy, built into redesigned processes, and adopted at scale with aligned incentives and culture to deliver sustained outcomes," BCG CEO Christoph Schweizer said in OpenAI's blog post. "Our expanded partnership combines OpenAI's Frontier platform with BCG's deep industry, functional, and tech expertise and BCG X's build-and-scale capabilities to drive measurable impact with safeguards from day one."
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~Created Tue Feb 24 13:27:15 2026
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Panasonic Will No Longer Make Its Own TVs
Panasonic is handing over the manufacturing, marketing, and sales of its TVs to Shenzhen-based Skyworth, effectively exiting in-house TV production. Ars Technica reports: Skyworth is a Shenzhen-headquartered TV brand. The company claims to be "a top three global provider of the Android TV platform." In July, research firm Omdia reported that Skyworth was one of the top-five TV brands by sales revenue in Q1 2025; however, Skyworth hasn't been able to maintain that position regularly. Panasonic made its announcement at a "launch event," FlatpanelsHD reported today. During the event, a Panasonic representative reportedly said: "Under the agreement the new partner will lead sales, marketing, and logistics across the region, while Panasonic provide expertise and quality assurance to uphold its renowned audiovisual standards with full joint development on top-end OLED models."
Panasonic also said that it will provide support "for all Panasonic TVs sold up to March 2026 and all those available from April." Skyworth-made Panasonic TVs will be sold in the US and Europe. In the latter geography, the companies are aiming for double-digit market share. [...] The news means there's virtually no TV production happening in Japan anymore, as other Japanese companies, like Sharp, Toshiba, Hitachi, and Pioneer, have already exited TV production. Earlier this year, Sony announced that it was ceding control of its TV hardware business to TCL.
Slashdot
~Created Tue Feb 24 13:27:15 2026
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NewsBone.com
Suggest a feed to syndicate here, or check out what I'm doing over at freshtao.
~Created Tue Feb 24 13:27:15 2026
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GTK-NoCSD: an LD_PRELOAD library to disable CSDs
While Libadwaita applications running in a GNOME desktop environment look great and nicely consistent, they look utterly out of place and jarring when run in Xfce, Pantheon, KDE, and others. The biggest reason for this is GNOME’s insistence on using client-side decorations, which feel at home inside a GNOME environment, but out of place in environments that otherwise do not use them. On top of that, Libadwaita’s/GNOME’s CSDs can interfere with non-GNOME window managers and their functionality, causing a whole host of problems. But what if you could turn CSDs off? GTK-NoCSD is an LD_PRELOAD library to disable CSD in GTK3/4, LibHandy, and LibAdwaita apps. CSD is client side decoration, there is also server side decoration, SSD, both serving as the titlebar of windows. GTK3 adopted CSD, where this thick headerbar is used with application controls embedded.This continued into the platform library, LibHandy, then into GTK4 and the platform library of that, LibAdwaita. This looks good on Gnome and makes these applications alike, but looks off everywhere else and can potentially break window managers and remove window manager provided functionality. This library restores the server side decoration, getting back the window manager titlebar, and moves the controls from the CSD to under it, into the window content. ↫ GTK-NoCSD’s Codeberg page This isn’t the first attempt at such a solution, and certainly won’t be the last, and I’m glad they exist. Do note that if you decide to use this library, any problems or bugs you run into in an application ‘modified’ by it should never be reported to the application’s developer, but to the developer of this library. If you encounter a bug in an application modified by this library, test the application in its unmodified state to ensure it’s actually a bug in the application before reporting it to the application’s developer. Developers who choose to use client-side decorations are not responsible for bugs and issues arising from you removing the CSD. Keep that in mind. That being said, whatever pixels appear on your screen is entirely up to you as a user, and you have the right to theme, alter, butcher, or mangle whatever application is running on your computer. If you dislike the way CSDs look and feel on your computer, you can opt to resort to a solution like this one, and that’s entirely fair game. There’s packages for Arch, Fedora, and Gentoo, and of course, you can build it yourself. As for my personal opinion – well, let’s just say I prefer KDE for many, many reasons, and my disdain for CSDs is certainly one of them. Call me old-fashioned and out-of-touch, but I like the classic distinction between titlebar, menubar, and toolbar.
OSnews
~Created Tue Feb 24 12:06:12 2026
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OpenBSD: anatomy of bsd.rd
Every OpenBSD admin has booted bsd.rd at least once — to install, upgrade, or rescue a broken system. But few people stop to look at what’s actually inside that file. It turns out bsd.rd is a set of nested layers, and you can take it apart on a running system without rebooting anything. That’s what we’ll do here. We’ll go from the raw gzip file all the way down to the miniroot filesystem, exploring each layer with standard tools. Everything is documented in the man pages — we’re just following the trail. ↫ Wesley Mouedine Assaby What am I supposed to add here?
OSnews
~Created Tue Feb 24 12:06:12 2026
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Microsoft announces ESU program for Windows Server 2016, 10 Enterprise LTSB, and 10 IoT Enterprise 2016 LTSB
The regular, consumer version of Windows 10 isn’t the only Windows release reaching or having reached end-of-life, now middling on under the Extended Security Updates program for the many people sticking with the venerable release. Windows 10 Enterprise LTSB 2016 (October 13, 2026), Windows 10 IoT Enterprise 2016 LTSB (October 13, 2026), and Windows Server 2016 (January 12, 2027) are all reaching end-of-life soon, too. On the listed dates, these versions of Windows will receive their final monthly security updates. As with Windows 10 for consumers, however, there’s a way out: the Extended Security Updates program will also kick in for these versions, offering critical and important security updates, and support relating to just those. The program will be offered for up to three years after official support ends, and won’t be free. For Server 2016 and and Enterprise LTSB 2016, pricing will be $61 per year, but it would double for every year after the first. Pricing for IoT Enterprise 2016 LTSB is available upon request. Of course, Microsoft urges you to upgrade to newer versions – Windows Server 2025, Windows 11 Enterprise LTSC 2024, and Windows 11 IoT Enterprise LTSC 2024 – but if you’re happy with your current version, you can at least get a three-year reprieve, for a price.
OSnews
~Created Tue Feb 24 12:06:12 2026
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Oracle Solaris 11.4 SRU90 released
Despite continuous rumors to the contrary, Oracle is still actively developing Solaris, and it’s been more active than ever lately. Yesterday, the company pushed out another release for customers with the proper support contracts: Oracle Solaris 11.4 SRU90. Aside from the various package updates to bring them up to speed with the latest releases, this new Solaris version also comes with a slew of improvements for ZFS. ZFS changes in Oracle Solaris 11.4.90 include more flexibility in setting retention properties when receiving a new file system, and adding the ability for zfs scrub and resilver to run before all the blocks have been freed from previous zfs destroy operations. (This requires upgrading pools to the new zpool version 54.) ↫ Alan Coopersmith You can now also set boot environments to never be destroyed by either manual or automatic means, and more work has been done to prevent a specific type of bug that would accidentally kill all running processes on the system. It seems some programs mistakenly use -1 as a pid value in kill() calls. Now in 11.4.90, the kill system call was modified to not allow processes to use a pid of -1 unless they’d specifically set a process flag that they intend to kill all processes first, to help with programs that didn’t check for errors when finding the process id for the singular process they wanted to kill. ↫ Alan Coopersmith There’s many more changes and improvements, of course, and hopefully, we’ll get to see these in the next CBE release as well, so us mere mortals without expensive support contracts can benefit from them too.
OSnews
~Created Tue Feb 24 12:06:12 2026
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Blue-light filters are pure quackery
I was trading New Year’s resolutions with a circle of friends a few weeks ago, and someone mentioned a big one: sleeping better. I’m a visual neuroscientist by training, so whenever the topic pops up it inevitably leads to talking about the dreaded blue light from monitors, blue light filters, and whether they do anything. My short answer is no, blue light filters don’t work, but there are many more useful things that someone can do to control their light intake to improve their sleep—and minimize jet lag when they’re traveling. My longer answer is usually a half-hour rant about why they don’t work, covering everything from a tiny nucleus of cells above the optic chiasm, to people living in caves without direct access to sunlight, to neuropeptides, the different cones, how monitors work, gamma curves, what I learned running ismy.blue, corn bulbs, melatonin, finally sharing my Apple Watch & WHOOP stats. What follows is slightly more than you needed to know about blue light filters and more effective ways to control your circadian rhythm. Spoiler: the real lever is total luminance, not color. ↫ Patrick Mineault And yet, despite a complete and utter lack of evidence blue-light filters do anything at all, even the largest technology companies in the world peddle them without so much as blinking an eye. It’s pure quackery, and as always, we let them get away with it.
OSnews
~Created Tue Feb 24 12:06:12 2026
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Windows 11 26H1 will be Snapdragon-specific
As if keeping track of whatever counts as a release schedule for Windows wasn’t complicated enough – don’t lie, you don’t know when that feature they announced is actually being released either – Microsoft is making everything even more complicated. Soon, Microsoft will be releasing Windows 11 26H1, but you most likely won’t be getting it because it’s strictly limited to devices with Qualcomm’s new Snapdragon X2 Series processors. The only way to get this version of Windows is to go out and buy a device with a Snapdragon X2 Series processor. Windows 11 26H1 will not be made available to any other Windows 11 users, so nobody will be able to upgrade to it. Furthermore, users of Windows 11 26H1 will not be able to update to the “feature update” for users of Windows 11 24H2 and 25H2, the regular Windows versions, planned for late 2026. Instead, Microsoft promises there will be an upgrade path for 26H1 users in a “future” release of Windows. Why? Devices running Windows 11, version 26H1 will not be able to update to the next annual feature update in the second half of 2026. This is because Windows 11, version 26H1 is based on a different Windows core than Windows 11, versions 24H2 and 25H2, and the upcoming feature update. These devices will have a path to update in a future Windows release. ↫ AriaUpdated at the Windows IT Pro Blog The same thing happened when Qualcomm releases its first round of Snapdragon processors for Windows, as Windows 24H2 was also tied to this specific platform. It seems Microsoft is forced to have entirely separate and partially incompatible codebases just to support Snapdragon processors, which must be a major pain in the ass to deal with. Considering Windows on ARM hasn’t exactly been a smashing success, one may wonder how long Microsoft remains willing to make such exceptions for a singular chip.
OSnews
~Created Tue Feb 24 12:06:12 2026
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Undo in Vi and its successors
So vi only has one level of undo, which is simply no longer fit for the times we live in now, and also wholly unnecessary given even the least powerful devices that might need to run vi probably have more than enough resources to give at least a few more levels of undo. What I didn’t know, however, is that vi’s limited undo behaviour is actually part of POSIX, and for full compliance, you’re going to need it. As Chris Siebenmann notes, vim and its derivatives ignore this POSIX requirement and implement multiple levels of undo in the obviously correct way. What about nvi, the default on the BSD variants? I didn’t know this, but it has a convoluted workaround to both maintain POSIX compatibility and offer multiple levels of undo, and it’s definitely something. Nvi has opted to remain POSIX compliant and operate in the traditional vi way, while still supporting multi-level undo. To get multi-level undo in nvi, you extend the first ‘u’ with ‘.’ commands, so ‘u..’ undoes the most recent three changes. The ‘u’ command can be extended with ‘.’ in either of its modes (undo’ing or redo’ing), so ‘u..u..’ is a no-op. The ‘.’ operation doesn’t appear to take a count in nvi, so there is no way to do multiple undos (or redos) in one action; you have to step through them by hand. I’m not sure how nvi reacts if you want do things like move your cursor position during an undo or redo sequence (my limited testing suggests that it can perturb the sequence, so that ‘.’ now doesn’t continue undoing or redoing the way vim will continue if you use ‘u’ or Ctrl-r again). ↫ Chris Siebenmann Siebenmann lists a few other implementations and how they work with undo, and it’s interesting to see how all of them try to solve the problem in slightly different ways.
OSnews
~Created Tue Feb 24 12:06:12 2026
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F9: an L4-style microkernel for ARM Cortex-M
F9 is an L4-inspired microkernel designed for ARM Cortex-M, targeting real-time embedded systems with hard determinism requirements. It implements the fundamental microkernel principles—address spaces, threads, and IPC, while adding advanced features from industrial RTOSes. ↫ F9 kernel GitHub page For once, not written in Rust, and comes with both an L4-style native API and a userspace POSIX API, and there’s a ton of documentation to get you started.
OSnews
~Created Tue Feb 24 12:06:12 2026
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Windows 11’s new MIDI framework delivers MIDI 2.0
It’s been well over a year since Microsoft unveiled it was working on bringing MIDI 2.0 to Windows, and now it’s actually here available for everyone. We’ve been working on MIDI over the past several years, completely rewriting decades of MIDI 1.0 code on Windows to both support MIDI 2.0 and make MIDI 1.0 amazing. This new combined stack is called “Windows MIDI Services.” The Windows MIDI Services core components are built into Windows 11, rolling out through a phased enablement process now to in-support retail releases of Windows 11. This includes all the infrastructure needed to bring more features to existing MIDI 1.0 apps, and also support apps using MIDI 2.0 through our new Windows MIDI Services App SDK. ↫ Pete Brown and Gary Daniels at the Windows Blogs This is the kind of work users of an operating system want to see. Improvements and new features like these actually have a meaningful, positive impact for people using MIDI, and will genuinely give them them benefits they otherwise wouldn’t get. I won’t pretend to know much about the detailed features and improvements listed in Microsoft’s blog post, but I’m sure the musicians in the audience will be quite pleased. Whomever at Microsoft was responsible for pushing this through, managing this team, and of course the team members themselves should probably be overseeing more than just this. Less “AI” bullshit, more of this.
OSnews
~Created Tue Feb 24 12:06:12 2026
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KDE Plasma 6.6 released
KDE Plasma 6.6 has been released, and brings with a whole slew of new features. You can save any combination of themes as a global theme, and there’s a new feature allowing you to increase or decrease the contrast of frames and outlines. If your device has a camera, you can now scan Wi-F settings from QR codes, which is quite nice if you spend a lot of time on the road. There’s a new colour filter for people who are colour blind, allowing you to set the entire UI to grayscale, as well as a brand new virtual keyboard. Other new accessibility features include tracking the mouse cursor when using the zoom feature, a reduced motion setting, and more. Spectacle gets a text extraction feature and a feature to exclude windows from screen recordings. There’s also a new optional login manager, optimised for Wayland, a new first-run setup wizard, and much more. As always, KDE 6.6 will find its way to your distribution’s repositories soon enough.
OSnews
~Created Tue Feb 24 12:06:12 2026
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SvarDOS: an open-source DOS distribution
SvarDOS is an open-source project that is meant to integrate the best out of the currently available DOS tools, drivers and games. DOS development has been abandoned by commercial players a long time ago, mostly during early nineties. Nowadays it survives solely through the efforts of hobbyists and retro-enthusiasts, but this is a highly sparse and unorganized ecosystem. SvarDOS aims to collect available DOS software and make it easy to find and install applications using a network-enabled package manager (like apt-get, but for DOS and able to run on a 8086 PC). ↫ SvarDOS website SvarDOS is built around a fork of the Enhanced DR-DOS kernel, which is available in a dedicated GitHub repository. The project’s base installation is extremely minimal, containing only the kernel, a command interpreter, and some basic system administration tools, and this basic installation is compatible down to the 8086. You are then free to add whatever packages you want, either from local storage or from the online repository using the included package manager. SvarDOS is a rolling release, and you can use the package manager to keep it updated. Aside from a set of regular installation images for a variety of floppy sizes, there’s also a dedicated “talking” build that uses the PROVOX screen reader and Braille ‘n Speak synthesizer at the COM1 port. It’s rare for a smaller project like this to have the resources to dedicate to accessibility, so this is a rather pleasant surprise.
OSnews
~Created Tue Feb 24 12:06:12 2026
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Proper Linux on your wrist: AsteroidOS 2.0 released
It’s been a while since we’ve talked about AsteroidOS, the Linux distribution designed specifically to run on smartwatches, providing a smartwatch interface and applications built with Qt and QML. The project has just released version 2.0, and it comes with a ton of improvements. AsteroidOS 2.0 has arrived, bringing major features and improvements gathered during its journey through community space. Always-on-Display, expanded support for more watches, new launcher styles, customizable quick settings, significant performance increases in parts of the User Interface, and enhancements to our synchronization clients are just some highlights of what to expect. ↫ AsteroidOS 2.0 release announcement I’m pleasantly surprised by how many watches are actually fully supported by AsteroidOS 2.0; especially watches from Fossil and Ticwatch are a safe buy if you want to run proper Linux on your wrist. There are also synchronisation applications for Android, desktop Limux, Sailfish OS, and UBports Ubuntu Touch. iOS is obviously missing from this list, but considering Apple’s stranglehold on iOS, that’s not unexpected. Then again, if you bought into the Apple ecosystem, you knew what you were getting into. As for the future of the project, they hope to add a web-based flashing tool and an application store, among other things. I’m definitely intrigued, and am now contemplating if I should get my hands on a (used) supported watch to try this out. Anything I can move to Linux is a win.
OSnews
~Created Tue Feb 24 12:06:12 2026
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A deep dive into Apple’s .car file format
Every modern iOS, macOS, watchOS, and tvOS application uses Asset Catalogs to manage images, colors, icons, and other resources. When you build an app with Xcode, your .xcassets folders are compiled into binary .car files that ship with your application. Despite being a fundamental part of every Apple app, there is little to none official documentation about this file format. In this post, I’ll walk through the process of reverse engineering the .car file format, explain its internal structures, and show how to parse these files programmatically. This knowledge could be useful for security research and building developer tools that does not rely on Xcode or Apple’s proprietary tools. ↫ ordinal0 at dbg.re Not only did ordinal0 reverse-engineer the file format, they also developed their own unique custom parser and compiler for .car files that don’t require any of Apple’s tools.
OSnews
~Created Tue Feb 24 12:06:12 2026
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dBASE on the Kaypro II
Within the major operating system of its day, on popular hardware of its day, ran the utterly dominant relational database software of its day. PC Magazine, February 1984, said, “Independent industry watchers estimate that dBASE II enjoys 70 percent of the market for microcomputer database managers.” Similar to past subjects HyperCard and Scala Multimedia, Wayne Ratcliff’s dBASE II was an industry unto itself, not just for data-management, but for programmability, a legacy which lives on today as xBase. Written in assembly, dBASE II squeezed maximum performance out of minimal hardware specs. This is my first time using both CP/M and dBASE. Let’s see what made this such a power couple. ↫ Christopher Drum If you’ve ever wanted to run a company using CP/M – and who doesn’t – this article is as good a starting point as any.
OSnews
~Created Tue Feb 24 12:06:12 2026
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Why do I not use “AI” at OSNews?
In my fundraiser pitch published last Monday, one of the things I highlighted as a reason to contribute to OSNews and ensure its continued operation stated that “we do not use any ‘AI’; not during research, not during writing, not for images, nothing.” In the comments to that article, someone asked: Why do I care if you use AI? ↫ A comment posted on OSNews A few days ago, Scott Shambaugh rejected a code change request submitted to popular Python library matplotlib because it was obviously written by an “AI”, and such contributions are not allowed for the issue in question. That’s when something absolutely wild happened: the “AI” replied that it had written and published a hit piece targeting Shambaugh publicly for “gatekeeping”, trying to blackmail Shambaugh into accepting the request anyway. This bizarre turn of events obviously didn’t change Shambaugh’s mind. The “AI” then published another article, this time a lament about how humans are discriminating against “AI”, how it’s the victim of what effectively amounts to racism and prejudice, and how its feelings were hurt. The article is a cheap simulacra of something a member of an oppressed minority group might write in their struggle for recognition, but obviously void of any real impact because it’s just fancy autocomplete playing a game of pachinko. Imagine putting down a hammer because you’re dealing with screws, and the hammer starts crying in the toolbox. What are we even doing here? RAM prices went up for this. This isn’t where the story ends, though. Ars Technica authors Benj Edwards and Kyle Orland published an article describing this saga, much like I did above. The article’s second half is where things get weird: it contained several direct quotes attributed to Shambaugh, claimed to be sourced from Shambaugh’s blog. The kicker? These quotes were entirely made up, were never said or written by Shambaugh, and are nowhere to be found on his blog or anywhere else on the internet – they’re only found inside this very Ars Technica article. In a comment under the Ars article, Shambaugh himself pointed out the quotes were fake and made-up, and not long after, Ars deleted the article from its website. By then, everybody had already figured out what had happened: the Ars authors had used “AI” during their writing process, and this “AI” had made up the quotes in question. Why, you ask, did the “AI” do this? Shambaugh: This blog you’re on right now is set up to block AI agents from scraping it (I actually spent some time yesterday trying to disable that but couldn’t figure out how). My guess is that the authors asked ChatGPT or similar to either go grab quotes or write the article wholesale. When it couldn’t access the page it generated these plausible quotes instead, and no fact check was performed. ↫ Scott Shambaugh A few days later, Ars Technica’s editor-in-chief Ken Fisher published a short statement on the events. On Friday afternoon, Ars Technica published an article containing fabricated quotations generated by an AI tool and attributed to a source who did not say them. That is a serious failure of our standards. Direct quotations must always reflect what a source actually said. Ars Technica does not permit the publication of AI-generated material unless it is clearly labeled and presented for demonstration purposes. That rule is not optional, and it was not followed here. ↫ Ken Fisher at Ars Technica In other words, Ars Technica does not allow “AI”-generated material to be published, but has nothing to say about the use of “AI” to perform research for an article, to summarise source material, and to perform similar aspects of the writing process. This leaves the door wide open for things like this to happen, since doing research is possibly the most important part of writing. Introduce a confabulator in the research process, and you risk tainting the entire output of your writing. That is why you should care that at OSNews, “we do not use any ‘AI’; not during research, not during writing, not for images, nothing”. If there’s a factual error on OSNews, I want that factual error to be mine, and mine alone. If you see bloggers, podcasters, journalists, and authors state they use “AI” all the time, you might want to be on your toes.
OSnews
~Created Tue Feb 24 12:06:12 2026
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Microsoft’s original Windows NT OS/2 design documents
Have you ever wanted to read the original design documents underlying the Windows NT operating system? This binder contains the original design specifications for “NT OS/2,” an operating system designed by Microsoft that developed into Windows NT. In the late 1980s, Microsoft’s 16-bit operating system, Windows, gained popularity, prompting IBM and Microsoft to end their OS/2 development partnership. Although Windows 3.0 proved to be successful, Microsoft wished to continue developing a 32-bit operating system completely unrelated to IBM’s OS/2 architecture. To head the redesign project, Microsoft hired David Cutler and others away from Digital Equipment Corporation (DEC). Unlike Windows 3.x and its successor, Windows 95, NT’s technology provided better network support, making it the preferred Windows environment for businesses. These two product lines continued development as separate entities until they were merged with the release of Windows XP in 2001. ↫ Object listing at the Smithsonian The actual binder is housed in the Smithsonian, although it’s not currently on display. Luckily for us, a collection of Word and PDF files encompassing the entire book is available online for your perusal. Reading these documents will allow you to peel back over three decades of Microsoft’s terrible stewardship of Windows NT layer by layer, eventually ending up at the original design and intent as laid out by Dave Cutler, Helen Custer, Daryl E. Havens, Jim Kelly, Edwin Hoogerbeets, Gary D. Kimura, Chuck Lenzmeier, Mark Lucovsky, Tom Miller, Michael J. O’Leary, Lou Perazzoli, Steven D. Rowe, David Treadwell, Steven R. Wood, and more. A fantastic time capsule we should be thrilled to still have access to.
OSnews
~Created Tue Feb 24 12:06:12 2026
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