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Aujourd’hui — 21 avril 2025Actualités numériques

Cursor AI's Own Support Bot Hallucinated Its Usage Policy

Par : BeauHD
21 avril 2025 à 21:40
Cursor AI users recently encountered an ironic AI failure when the platform's support bot falsely claimed a non-existent login restriction policy. Co-founder Michael Truell apologized for the issue, clarified that no such policy exists, and attributed the mishap to AI hallucination and a session management bug. The Register reports: Users of the Cursor editor, designed to generate and fix source code in response to user prompts, have sometimes been booted from the software when trying to use the app in multiple sessions on different machines. Some folks who inquired about the inability to maintain multiple logins for the subscription service across different machines received a reply from the company's support email indicating this was expected behavior. But the person on the other end of that email wasn't a person at all, but an AI support bot. And it evidently made that policy up. In an effort to placate annoyed users this week, Michael Truell co-founder of Cursor creator Anysphere, published a note to Reddit to apologize for the snafu. "Hey! We have no such policy," he wrote. "You're of course free to use Cursor on multiple machines. Unfortunately, this is an incorrect response from a front-line AI support bot. We did roll out a change to improve the security of sessions, and we're investigating to see if it caused any problems with session invalidation." Truell added that Cursor provides an interface for viewing active sessions in its settings and apologized for the confusion. In a post to the Hacker News discussion of the SNAFU, Truell again apologized and acknowledged that something had gone wrong. "We've already begun investigating, and some very early results: Any AI responses used for email support are now clearly labeled as such. We use AI-assisted responses as the first filter for email support." He said the developer who raised this issue had been refunded. The session logout issue, now fixed, appears to have been the result of a race condition that arises on slow connections and spawns unwanted sessions.

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Wine 10.6 Released

Par : BeauHD
21 avril 2025 à 20:57
Wine 10.6 has been released, featuring a new lexer within its Command Processor (CMD), support for the PBKDF2 algorithm to its Bcrypt implementation, and improved metadata handling in WindowsCodecs. According to Phoronix, the update also includes 27 known bug fixes that address issues with Unity games, Alan Wake, GDI+, and various other games and applications. You can see all the changes and download the relesae via WineHQ.org GitLab.

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Teen Coder Shuts Down Open Source Mac App Whisky, Citing Harm To Paid Apps

Par : BeauHD
21 avril 2025 à 20:15
An anonymous reader quotes a report from Ars Technica: Whisky, a gaming-focused front-end for Wine's Windows compatibility tools on macOS, is no longer receiving updates. As one of the most useful and well-regarded tools in a Mac gamer's toolkit, it could be seen as a great loss, but its developer hopes you'll move on with what he considers a better option: supporting CodeWeavers' CrossOver product. Also, Whisky's creator is an 18-year-old college student, and he could use a break. "I am 18, yes, and attending Northeastern University, so it's always a balancing act between my school work and dev work," Isaac Marovitz wrote to Ars. The Whisky project has "been more or less in this state for a few months, I posted the notice mostly to clarify and formally announce it," Marovitz said, having received "a lot of questions" about the project status. [...] "Whisky, in my opinion, has not been a positive on the Wine community as a whole," Marovitz wrote on the Whisky site. He advised that Whisky users buy a CrossOver license, and noted that while CodeWeavers and Valve's work on Proton have had a big impact on the Wine project, "the amount that Whisky as a whole contributes to Wine is practically zero." Fixes for Wine running Mac games "have to come from people who are not only incredibly knowledgeable on C, Wine, Windows, but also macOS," Marovitz wrote, and "the pool of developers with those skills is very limited." While Marovitz told Ars that he's had "some contact with CodeWeavers" in making Whisky, "they were always curious and never told me what I should or should not do." It became clear to him, though, "from what [CodeWeavers] could tell me as well as observing the attitude of the wider community that Whisky could seriously threaten CrossOver's viability." "Whisky may have been a CrossOver competitor, but that's not how we feel today," wrote CodeWeavers CEO James B. Ramey in a statement. "Our response is simply one of empathy, understanding, and acknowledgement for Isaac's situation."

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Linux Patch Queued To Report Outdated Intel CPU Microcode As A Vulnerability

21 avril 2025 à 20:55
Last year a patch was raised for the Linux kernel that would report outdated CPU microcode versions as a security vulnerability. With Intel routinely issuing new CPU microcode updates for security vulnerabilities and addressing other functional issues, the Linux kernel would begin warning users when recognizing that outdated CPU microcode is deployed for a given processor. That patch has now been queued into a tip/tip.git branch and thus looking like it will be submitted for the upcoming Linux 6.16 kernel cycle...

EU Says It Will Enforce Digital Rules Irrespective of CEO and Location

Par : msmash
21 avril 2025 à 19:10
The European Union is determined to enforce its full digital rule book no matter who is in charge of companies such as X, Meta, Apple and Tiktok or where they are based, Commission President Ursula von der Leyen told Politico. From a report: "That's why we've opened cases against TikTok, X, Apple, Meta just to name a few. We apply the rules fairly, proportionally, and without bias. We don't care where a company's from and who's running it. We care about protecting people," Politico quoted von der Leyen as saying on Sunday. The EU's Digital Markets Act has been strongly criticised by the administration of U.S. President Donald Trump.

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AMD ROCm 6.4 Adds SPIR-V Linking Support To HIP

21 avril 2025 à 19:58
With the recently released AMD ROCm 6.4 release for this open-source GPU compute stack for Radeon and Instinct hardware there are yet more indications around AMD's growing software ecosystem expansion. With ROCm 6.4 are additions to the HIP API for allowing linking of SPIR-V code objects, which is the intermediate representation used by Vulkan as well as with OpenCL and other Khronos APIs...

FTC Sues Uber Over Deceptive Subscription Billing Practices

Par : msmash
21 avril 2025 à 18:15
The Federal Trade Commission filed suit against Uber on Monday, alleging the transportation giant violated federal consumer protection laws through deceptive billing and cancellation practices for its Uber One subscription service. According to the complaint, Uber violated both the FTC Act and the Restore Online Shoppers' Confidence Act by misleading consumers about subscription terms, charging users without consent, and implementing deliberately complicated cancellation processes. "Americans are tired of getting signed up for unwanted subscriptions that seem impossible to cancel," FTC Chair Andrew Ferguson said in announcing the action. The $9.99 monthly service, launched in 2021, offers benefits including fee-free delivery and discounted rides.

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Google Faces Off With US Government in Attempt To Break Up Company in Search Monopoly Case

Par : msmash
21 avril 2025 à 17:36
Google is confronting an existential threat as the U.S. government tries to break up the company as punishment for turning its revolutionary search engine into an illegal monopoly. From a report: The drama began to unfold Monday in a Washington courtroom as three weeks of hearings kicked off to determine how the company should be penalized for operating a monopoly in search. In its opening arguments, federal antitrust enforcers also urged the court to impose forward-looking remedies to prevent Google from using artificial intelligence to further its dominance. "This is a moment in time, we're at an inflection point, will we abandon the search market and surrender them to control of the monopolists or will we let competition prevail and give choice to future generations," said Justice Department attorney David Dahlquist. The proceedings, known in legal parlance as a "remedy hearing," are set to feature a parade of witnesses that includes Google CEO Sundar Pichai. The U.S. Department of Justice is asking a federal judge to order a radical shake-up that would ban Google from striking the multibillion dollar deals with Apple and other tech companies that shield its search engine from competition, share its repository of valuable user data with rivals and force a sale of its popular Chrome browser. Google's attorney, John Schmidtlein, said in his opening statement that the court should take a much lighter touch. He said the government's heavy-handed proposed remedies wouldn't boost competition but instead unfairly reward lesser rivals with inferior technology. "Google won its place in the market fair and square," Schmidtlein said.

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GCC Patch Revived For -mtune=generic Showing Nice Benefits On Intel & AMD CPUs

21 avril 2025 à 17:26
A 2021 era patch for the GNU Compiler Collection (GCC) has been revived and discussed in recent days around simplifying the memcpy and memset inlining strategies when compiling code with the "-mtune=generic" option. The patch takes the approach during that generic tuning to try to avoid branches. In doing so, some nice performance benefits are observed in some benchmarks...

Lancool 207 Digital : la fièvre de l'écran LCD se répand au boitier chez Lian Li

En octobre dernier, Lian Li lançait son Lancool 207, se voulant compact et abordable, entre autres. Bien qu'assez basique dans sa présentation reprenant les grandes lignes du Lancool moderne, Lian Li a tout de même essayé de le faire se distinguer sur quelques points, notamment en matière de ventila...

Verizon Consumer CEO Says Net Neutrality 'Went Literally Nowhere'

Par : msmash
21 avril 2025 à 16:50
Verizon Consumer CEO Sowmyanarayan Sampath has declared that net neutrality regulations "went literally nowhere." Sampath claimed he couldn't identify what problem net neutrality was attempting to solve, despite Verizon's history of aggressive lobbying against such rules. "I don't know what net neutrality does," Sampath told The Verge. "I still don't know what problem we are trying to solve with net neutrality." When pressed about potential anti-competitive behaviors like zero-rating services, Sampath deflected by focusing exclusively on traffic management concerns, arguing that networks require prioritization capabilities during congestion. "For traffic management purposes, we need to have some controls in the network," he stated. The interview comes as Verizon faces a different regulatory challenge from FCC Commissioner Brendan Carr, who is holding up Verizon's Frontier acquisition over the company's diversity initiatives.

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Invasion of the 'Journal Snatchers': the Firms That Buy Science Publications and Turn Them Rogue

Par : msmash
21 avril 2025 à 16:05
Major scholarly databases have removed dozens of academic journals after researchers discovered they had been purchased by questionable companies and transformed into predatory publications. A January 2025 study identified 36 legitimate journals acquired by recently formed firms with no publishing experience, who then dramatically increased publication fees and output while lowering quality standards. According to information scientist Alberto Martin-Martin from the University of Granada, publishers are being offered up to hundreds of thousands of euros per journal title. Once acquired, journals typically introduce or raise article-processing charges while churning out papers often outside the publication's original scope. Scopus has delisted all 36 identified journals, and Web of Science removed 11 of 17 affected titles from its index. "As there has been significant change (different ownership), there is no guarantee that review quality is at the same level as the original journals," an Elsevier spokesperson told Nature.

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The FBI Can't Find 'Missing' Records of Its Hacking Tools

Par : msmash
21 avril 2025 à 15:28
The FBI says it is unable to find records related to its purchase of a series of hacking tools, despite spending hundreds of thousands of dollars on them and those purchases initially being included in a public U.S. government procurement database before being quietly scrubbed from the internet. From a report: The news highlights the secrecy the FBI maintains around its use of hacking tools. The agency has previously used classified technology in ordinary criminal investigations, pushed back against demands to provide details of hacking operations to defendants, and purchased technology from surveillance vendors. "Potentially responsive records were identified during the search," a response to a Freedom of Information Act (FOIA) request I sent about a specific hacking tool contract says. "However, we were advised that they were not in their expected locations. An additional search for the missing records also met with unsuccessful results. Since we were unable to review the records, we were unable to determine if they were responsive to your request." In other words, the FBI says it identified related records, then couldn't actually find them when it went looking.

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Over 100 Public Software Companies Getting 'Squeezed' by AI, Study Finds

Par : msmash
21 avril 2025 à 14:43
Over 100 mid-market software companies are caught in a dangerous "squeeze" between AI-native startups and tech giants, according to a new AlixPartners study released Monday. The consulting firm warns many face "threats to their survival over the next 24 months" as generative AI fundamentally reshapes enterprise software. The squeeze reflects a dramatic shift: AI agents are evolving from mere assistants to becoming applications themselves, potentially rendering traditional SaaS architecture obsolete. High-growth companies in this sector plummeted from 57% in 2023 to 39% in 2024, with further decline expected. Customer stickiness is also deteriorating, with median net dollar retention falling from 120% in 2021 to 108% in Q3 2024.

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We May Have Already Hit Peak Booze

Par : msmash
21 avril 2025 à 14:00
Global alcohol consumption has entered what appears to be a permanent decline, with total volume peaking at 25.4 billion liters in 2016 and falling approximately 13% since then, according to data from market research firm IWSR. Per-capita consumption has dropped dramatically from 5 liters of pure alcohol per adult annually in 2013 to 3.9 liters in 2023. Wine production, which reached its maximum of 37.5 million metric tons in 1979, has already decreased by 27%. Beer production peaked more recently in 2016 at 190 million tons and has since declined 2.6%. Industry experts attribute this shift to changing generational habits, with younger consumers preferring event-driven drinking rather than habitual consumption. The proliferation of non-alcoholic alternatives, increased marijuana availability, and health consciousness accelerated by the COVID-19 pandemic have further driven moderation trends.

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[Maj-bis] GMKtec EVO-X2, un PC compact en AMD Ryzen AI Max+ 395

21 avril 2025 à 13:15

Avec un processeur AMD Ryzen Al 9 HX 370, et un port OCuLink, le petit EVO-X1 AI est une des machines les plus puissantes de GMKtec, mais il restait encore une possibilité de faire mieux avec un Ryzen AI Max+ 395. Chose faite avec le PC EVO-X2, qui prend un format différent afin de faire de la place à l'imposant système de dissipation. Il faut dire que le processeur peut être configuré jusqu'à 120 W de TDP, ce qui peut faire sens si on veut pleinement profiter de sa puissance, mais aussi de celle de la partie graphique Radeon 8060S à 40 coeurs présente. […]

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Tempest Rising est désormais disponible, du RTS à l'ancienne qui va vite !

21 avril 2025 à 12:15

Pour certains joueurs, plutôt anciens (pour ne pas dire âgés), la référence des jeux de stratégie reste Command et Conquer, avec ensuite deux écoles : la saga originale, en mettant le troisième opus de côté, ou Generals. Un débat intarissable de commentaires sur le web, qui trouve désormais une relève avec Tempest Rising. Conçu à l'ancienne, et vendu à l'ancienne avec un tarif de 39.99 U+20AC sur Steam, le jeu de Slipgate Ironworks remet en avant un genre quelque peu délaissé depuis quelques années, et ça marche. Après deux démos, chose rare, le jeu est désormais disponible pour tout le monde, et les critiques sont bonnes, voire même très bonnes. […]

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Ubuntu 25.04 vs. Windows 11 CPU Performance For The AMD Ryzen AI 7 PRO 360

21 avril 2025 à 12:16
Earlier this month was a look at the AMD RDNA 3.5 graphics between Windows 11 and Ubuntu 25.04 using a Ryzen AI 7 PRO 360 "Strix Point" SoC within a Lenovo ThinkPad T14s Gen 6. That was an interesting benchmark battle and providing a fresh look at the open-source AMD Linux graphics driver stack relative to Radeon Software on Windows. For those curious about the current Zen 5(C) performance, today's article are all of the CPU benchmarks for the AMD Ryzen AI 7 PRO 360 performance under the newly-released Ubuntu 25.04 and Windows 11 as pre-loaded by Lenovo.

Should the Government Have Regulated the Early Internet - or Our Future AI?

Par : EditorDavid
21 avril 2025 à 11:34
In February tech journalist Nicholas Carr published Superbloom: How Technologies of Connection Tear Us Apart. A University of Virginia academic journal says the book "appraises the past and present" of information technology while issuing "a warning about its future." And specifically Carr argues that the government ignored historic precedents by not regulating the early internet sometime in the 1990s. But as he goes on to remind us, the early 1990s were also when the triumphalism of America's Cold War victory, combined with the utopianism of Silicon Valley, convinced a generation of decision-makers that "an unfettered market seemed the best guarantor of growth and prosperity" and "defending the public interest now meant little more than expanding consumer choice." So rather than try to anticipate the dangers and excesses of commercialized digital media, Congress gave it free rein in the Telecommunications Act of 1996, which, as Carr explains, "...erased the legal and ethical distinction between interpersonal communication and broadcast communications that had governed media in the twentieth century. When Google introduced its Gmail service in 2004, it announced, with an almost imperial air of entitlement, that it would scan the contents of all messages and use the resulting data for any purpose it wanted. Our new mailman would read all our mail." As for the social-media platforms, Section 230 of the Act shields them from liability for all but the most egregiously illegal content posted by users, while explicitly encouraging them to censor any user-generated content they deem offensive, "whether or not such material is constitutionally protected" (emphasis added). Needless to say, this bizarre abdication of responsibility has led to countless problems, including what one observer calls a "sociopathic rendition of human sociability." For Carr, this is old news, but he warns us once again that the compulsion "to inscribe ourselves moment by moment on the screen, to reimagine ourselves as streams of text and image...[fosters] a strange, needy sort of solipsism. We socialize more than ever, but we're also at a further remove from those we interact with." Carr's book suggests "frictional design" to slow posting (and reposting) on social media might "encourage civil behavior" — but then decides it's too little, too late, because our current frictionless efficiency "has burrowed its way too deeply into society and the social mind." Based on all of this, the article's author looks ahead to the next revolution — AI — and concludes "I do not think it wise to wait until these kindly bots are in place before deciding how effective they are. Better to roll them off the nearest cliff today..."

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[Maj] Cooler Master Hyper 612 APEX, deux ventilateurs Mobius et six caloducs pour faire le travail

21 avril 2025 à 11:15

Chez Cooler Master, la célèbre série Hyper est fièrement représentée par les nombreuses versions du modèle 212, mais il ne faut pas oublier les 412 et 612. Et pour ces derniers, il aura fallu quasiment dix ans pour avoir une suite, aujourd'hui officialisée sous la référence Hyper 612 APEX. Et physiquement, voire techniquement, il n'a plus grand chose à voir avec ses ainés. Misant sur un style très sobre avec un carénage noir et gris, ce nouveau venu se montre relativement compact avec une hauteur de 159 mm et une base excentrée, d'où partent les six caloducs de 6 mm, qui permet à la mémoire de ne pas être bloquée sur le premier slot. […]

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