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Adam Wathan, the creator of the popular CSS framework Tailwind CSS, has let go of 75% of his engineering team -- reducing it from four people to one -- because AI-generated search answers have decimated traffic to the project's documentation pages. Traffic to Tailwind's documentation has fallen roughly 40% since early 2023 despite the framework being more popular than ever, Wathan wrote in a post. The documentation is the primary channel through which developers discover Tailwind's commercial products, and without that traffic the business has struggled to sustain itself; revenue has dropped close to 80%. The reduced team also means Wathan cannot currently prioritize implementing LLMS.txt, a proposed feature that would make documentation more accessible to large language models. "Tailwind is growing faster than it ever has and is bigger than it ever has been, and our revenue is down close to 80%," he wrote in the forum post.

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The Fedora Project has announced the results of the Fedora 43 election cycle. Five seats were open on the Fedora Engineering Steering Committee (FESCo), and the winners are Kevin Fenzi, Zbigniew Jędrzejewski-Szmek, Timothée Ravier, Dave Cantrell, and Máirín Duffy.

Texas Attorney General Ken Paxton has secured a temporary restraining order against Samsung, blocking the company from continuing to collect data through its smart TVs' Automated Content Recognition technology. The ACR system captured screenshots of what users were watching every 500 milliseconds, according to the state's lawsuit, and did so without consumer knowledge or consent. The District Court found good cause to believe Samsung's actions violated the Texas Deceptive Trade Practices Act. The TRO prohibits Samsung and any parties working in concert with the company from using, selling, transferring, collecting, or sharing ACR data tied to Texas consumers. Samsung is one of five major TV manufacturers the Texas Attorney General's office has sued over ACR deployment. Paxton previously secured a similar order against Hisense.

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Germany's Harz mountains, once known for their verdant spruce forests, have become a graveyard of skeletal trunks after a bark beetle outbreak ravaged the region starting in 2018 -- an infestation made possible by successive droughts and heatwaves that fatally weakened the trees. Between 2018 and 2021, Germany lost half a million hectares of forest, nearly 5% of the country's total. Since 2010, EU land carbon absorption has declined by a third, and Germany is now almost certain to miss its carbon sequestration targets, according to Prof Matthias Dieter, head of the Thunen Institute of Forestry. "You cannot force the forest to grow -- we cannot command how much their contribution should be towards our climate targets," he said. Foresters in the Harz are responding by abandoning monoculture plantations in favor of mixed-species approaches. Pockets of beech, firs, and sycamore are now being planted around surviving spruce. A 2018 study in Nature found tree diversity was the best protection against drought die-offs, and more recent PNAS research found that species richness protected tree growth during prolonged drought seasons. The approach marks a shift from Germany's pioneering modern forestry methods, which relied on single-species plantations now proved vulnerable to climate-driven disasters.

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Gentoo Linux has published a 2025 project retrospective that looks at how the community has evolved, changes to the distribution, infrastructure, and finances for the Gentoo Foundation.

Gentoo currently consists of 31663 ebuilds for 19174 different packages. For amd64 (x86-64), there are 89 GBytes of binary packages available on the mirrors. Gentoo each week builds 154 distinct installation stages for different processor architectures and system configurations, with an overwhelming part of these fully up-to-date.

The number of commits to the main ::gentoo repository has remained at an overall high level in 2025, with a slight decrease from 123942 to 112927. The number of commits by external contributors was 9396, now across 377 unique external authors.

China has hacked the emails used by congressional staff on powerful committees in the US House of Representatives, as part of a massive cyber espionage campaign known as Salt Typhoon. An anonymous reader shares a report: Chinese intelligence accessed email systems used by some staffers [non-paywalled source] on the House China committee in addition to aides on the foreign affairs committee, intelligence committee and armed services committee, according to people familiar with the attack. The intrusions were detected in December. The attacks are the latest element of an ongoing cyber campaign against US communication networks by the Ministry of State Security, China's intelligence service. One person familiar with the attack said it was unclear if the MSS had accessed lawmakers' emails. The MSS has been operating Salt Typhoon for several years. It allows China to access the unencrypted phone calls, texts and voicemails of almost every American, and in some cases enables access to email accounts. Salt Typhoon has also intercepted the calls of senior US officials over the past couple of years, said people familiar with the campaign.

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The Software Freedom Conservancy (SFC) is suing VIZIO over smart TVs that include software licensed under the GPL and LGPL (including the Linux kernel, FFmpeg, systemd, and others). VIZIO didn't provide the source code along with the device, and on request they only provided some of it. Unlike a typical lawsuit about enforcing the GPL, the SFC isn't suing as a copyright holder; it's suing as a normal owner of the TV in question. This approach opens some important legal questions, and after years of pre-trial maneuvering (most recently resulting in a ruling related to signing keys that is the subject of a separate article), we might finally obtain some answers when the case goes to trial on January 12. As things stand, it seems likely that the judge in the case will rule that that the GPL-enforcement lawsuits can be a matter of contract law, not just copyright law, which would be a major change to how GPL enforcement works.

On December 24 2025, Linus Torvalds posted a strongly worded message celebrating a ruling in the ongoing GPL-compliance lawsuit filed against VIZIO by the Software Freedom Conservancy (SFC). This case and Torvalds's response have put a spotlight on an old debate over the extent to which the source-code requirements of the GNU General Public License (version 2) extend to keys and other data needed to successfully install modified software on a device. It is worth looking at whether this requirement exists, the subtleties in interpretation that cloud the issue, and the extent to which, if any, the SFC is demanding that information.

A 50-inch TV that would have set you back $1,100 at Best Buy during Black Friday 2001 now costs less than $200, and the price per area-pixel -- a metric accounting for both screen size and resolution -- has dropped by more than 90% over the past 25 years. The story behind this decline is largely one of liquid crystal display technology maturing from a niche product to a mass-manufactured commodity. LCDs represented just 5% of the TV market in 2004; by 2018, they commanded more than 95%. The largest driver of cost reduction has been the scaling up of "mother glass" sheets -- the large panels of extremely clear glass onto which semiconductor materials are deposited before being cut into individual displays. The first generation sheets measured roughly 12 by 16 inches. Today's Generation 10.5 sheets span 116 by 133 inches, nearly 100 times the original area. This scaling delivers substantial savings because equipment costs rise more slowly than glass area increases. Moving from Gen 4 to Gen 5 mother glass cut the cost per diagonal inch by 50%. Equipment costs per unit of panel area fell 80% between Gen 4 and Gen 8. Process improvements have compounded these gains: masking steps required for thin-film transistors dropped from eight to four, yields climbed from 50% to above 90%, and a "one drop fill" technique reduced liquid crystal filling time from days to minutes.

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Greg Kroah-Hartman has released the 6.18.4 and 6.12.64 stable kernels. As always, each contains important fixes throughout the tree. Users are advised to upgrade.

Security updates have been issued by AlmaLinux (gcc-toolset-14-binutils, gcc-toolset-15-binutils, httpd, kernel, libpng, mariadb, mingw-libpng, poppler, python3.12, and ruby:3.3), Debian (foomuuri and libsodium), Fedora (python-pdfminer and wget2), Oracle (audiofile, bind, gcc-toolset-15-binutils, libpng, mariadb, mariadb10.11, mariadb:10.11, mariadb:10.5, mingw-libpng, poppler, and python3.12), Red Hat (git-lfs, kernel, libpng, libpq, mariadb:10.3, osbuild-composer, postgresql, postgresql:13, and postgresql:15), Slackware (curl), SUSE (c-ares-devel, capstone, curl, gpsd, ImageMagick, libpcap, log4j, python311-filelock, and python314), and Ubuntu (libcaca, libxslt, and net-snmp).

Disney+, which is looking to catch up with some streaming and digital rivals in terms of daily engagement, is adding vertical videos to the service. From a report: The arrival of the new format later this year was one of several advertising-oriented announcements the company made Wednesday at its Tech + Data Showcase at CES in Las Vegas. Other new offerings include a new "brand impact" metric and a new video generation tool that helps advertisers create high-quality connected-TV-ready commercials using existing assets and guidelines. [...] In an interview prior to the Wednesday showcase, Erin Teague, EVP of Product Management for Disney Entertainment and ESPN, said "everything's on the table" in terms of how vertical video is delivered on Disney+. It could be original short-form programming, repurposed social clips, refashioned scenes from longer-form episodic or feature titles or a combination. "We're obviously thinking about integrating vertical video in ways that are native to core user behaviors," Teague said. "So, it won't be a kind of a disjointed, random experience."

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LEGO has responded to concerns that its newly announced Smart Brick technology represents a departure from the company's foundation in physical, non-digital play, a day after the official reveal at CES drew criticism from child development advocates. Federico Begher, SVP of Product, New Business, told IGN the sensor-packed bricks are "an addition, a complementary evolution" and emphasized that the company would "still very much nurture and innovate and keep doing our core experience." A BBC News report on the CES announcement noted "unease" among "play experts" at the unveiling. Josh Golin, executive director of children's wellbeing group Fairplay, said he believed Smart Bricks could "undermine what was once great about Lego" and curtail imagination during play. Begher compared the rollout to the Minifigure's gradual introduction decades ago. The Smart Brick launches in March in Star Wars sets including an X-Wing that produces engine sounds based on movement. The technology is screen-free and physical, Begher said, drawing on learnings from previous projects like Super Mario figures where "some of the levels were very prescriptive."

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An anonymous reader quotes a report from Ars Technica: SteamOS's slow march across the Windows-dominated PC gaming landscape is continuing to creep along. At CES this week, Lenovo announced it will launch a version of last year's high-priced, high-powered Legion Go 2 handheld with Valve's gaming-focused, Linux-based OS pre-installed starting in June. And there are some intriguing signs from Valve that SteamOS could come to non-AMD devices in the not-too-distant future as well. [...] Valve has also been working behind the scenes to expand SteamOS's footprint beyond its own hardware. After rolling out the SteamOS Compatible software label last May, SteamOS version 3.7 offered support for manual installation on AMD-powered handhelds like the ROG Ally and the original Legion Go. Even as SteamOS slowly spreads across the AMD-powered hardware landscape, the OS continues to be limited by a lack of compatibility with the wide world of Arm devices. That could change in the near future, though, as Valve's upcoming Steam Frame VR headset will sport a new version of SteamOS designed specifically for the headset's Arm-based hardware. [...] It's an especially exciting prospect when you consider the wide range of Arm-based Android gaming handhelds that currently exist across the price and performance spectrum. While emulators like Fex can technically let players access Steam games on those kinds of handhelds, official Arm support for SteamOS could lead to a veritable Cambrian explosion of hardware options with native SteamOS support. [...] That's great news for fans of PC-based gaming handhelds, just as the announcement of Valve's Steam Machine will provide a convenient option for SteamOS access on the living room TV. For desktop PC gamers, though, rigs sporting Nvidia GPUs might remain the final frontier for SteamOS in the foreseeable future. "With Nvidia, the integration of open-source drivers is still quite nascent," [Valve's Pierre-Louis Griffais] told Frandroid about a year ago. "There's still a lot of work to be done on that front So it's a bit complicated to say that we're going to release this version when most people wouldn't have a good experience."

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Astronomers using the Vera C. Rubin Observatory have discovered a record-setting asteroid, known as 2025 MN45, nearly half a mile wide and spinning once every 1.88 minutes -- the fastest known rotation for an object of its size. "This is now the fastest-spinning asteroid that we know of, larger than 500 meters," said Sarah Greenstreet, University of Washington astronomer and lead author of the study. The findings have been published in the The Astrophysical Journal Letters. GeekWire reports: 2025 MN45 is one of more than 2,100 solar system objects that were detected during the observatory's commissioning phase. Over time, the LSST Camera tracked variations in the light reflected by those objects. Greenstreet and her colleagues analyzed those variations to determine the size, distance, composition and rate of rotation for 76 asteroids, all but one of which are in the main asteroid belt between the orbits of Mars and Jupiter. (The other asteroid is a near-Earth object.) The team found 16 "super-fast rotators" spinning at rates ranging between 13 minutes and 2.2 hours per revolution -- plus three "ultra-fast rotators," including 2025 MN45, that make a full revolution in less than five minutes. Greenstreet said 2025 MN45 appears to consist of solid rock, as opposed to the "rubble pile" material that most asteroids are thought to be made of. "We also believe that it's likely a collisionary fragment of a much larger parent body that, early in the solar system's history, was heated enough that the material internal to it melted and differentiated," Greenstreet said. She and her colleagues suggest that the primordial collision blasted 2025 MN45 from the dense core of the parent body and sent it whirling into space.

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Longtime Slashdot reader schwit1 shares a report from Autoblog: ... the problem is that the federal brightness standards for automotive headlights have not changed for decades. The Federal Motor Vehicle Safety Standard No. 108 hasn't had significant updates since 1986, with an addition allowing Adaptive Driving Beam (ADB) headlights coming only in 2022. The NHTSA last investigated (PDF) the issue of headlamp glare in 2003. The current standards include huge loopholes for auto manufacturers to emit as much light as desired, as long as the manufacturer meets the requirements of the other parts of the regulation. LEDs can be made to focus light using lasers, and auto manufacturers use this ability to their advantage. The regulatory standard prohibits excessive light in certain areas by referencing old technologies, but manufacturers design the areas in question to be shaded so that the total light output can still be increased greatly overall. Manufacturers want as much light as possible in order to get a high score for the IIHS headlight safety ratings. [...] Although the U.S. finally approved the ADB technology in 2022, manufacturers are wary of implementing it because of conflicting regulations, with a few exceptions, such as Rivian. To fix this problem, the first step is to update Standard 108 with a cap on the maximum allowable brightness for LED technology. Next, states should begin requiring headlight alignment inspection during vehicle inspections. Finally, NHTSA should enforce a ban against the sale of aftermarket LEDs that exceed the allowed brightness, at least for on-road use. The Soft Lights Foundation has collected over 77,000 signatures calling for federal action to limit headlight brightness. People are frustrated with being temporarily blinded while driving, and it's high time some regulation was put into place. Vehicles have become cleaner and safer through smart regulation; the same just needs to be done with headlights.

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An anonymous reader quotes a report from the Associated Press: Japan's nuclear watchdog said Wednesday it is scrapping the safety screening for two reactors at the Hamaoka nuclear power plant in central Japan, after its operator was found to have fabricated data about earthquake risks. It was a setback to Japan's attempts to accelerate nuclear reactor restarts. Less than a quarter of commercial nuclear reactors are operational in the wake of the 2011 Fukushima Daiichi meltdowns, but rising energy costs and pressure to reduce carbon emissions have pushed the government to prioritize nuclear power. Chubu Electric Power Co. had applied for safety screening to resume operations at the No. 3 and 4 reactors at the Hamaoka plant in 2014 and 2015. Two other reactors at the plant are being decommissioned, and a fifth is idle. The plant, about 200 kilometers (125 miles) west of Tokyo, is located on a coastal area known for potential risks from so-called Nankai Trough megaquakes. The Nuclear Regulation Authority said it started an internal investigation last February, after receiving a tip from a whistleblower that the utility had for years provided fabricated data that underestimated potential seismic risks. The regulator suspended the screening for the reactors after it confirmed the falsification and the utility acknowledged the fabrication in mid-December, said Shinsuke Yamanaka, the watchdog's chair. The NRA is also considering inspecting the utility headquarters. [...] The scandal surfaced Monday when Chubu Electric President Kingo Hayashi acknowledged that workers at the utility used inappropriate seismic data with an alleged intention to underestimate seismic risks. He apologized and pledged to establish an independent panel for investigation. The screening, including data that had been approved earlier, would have to start from scratch or possibly be rejected entirely, Yamanaka said. The NRA will decide on the case next week, without waiting for the utility's probe results, he said. "Ensuring safety is the first and foremost responsibility for nuclear plant operators," Yamanaka said. "It is outrageous and it's a serious challenge to safety regulation."

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Inside this week's LWN.net Weekly Edition:

• Front: What to expect in 2026; LAVD scheduler; libpathrs; Questions for the TAB; Graphite; 2025 timeline.
• Briefs: shadow-utils 4.19.0; Android releases; IPFire 2.29-199; Manjaro 26.0; curl strcpy(); GNU ddrescue 1.30; Ruby 4.0; Partial GPL ruling; Quotes; ...
• Announcements: Newsletters, conferences, security updates, patches, and more.

Samsung Electronics and SK hynix are projected to raise server memory prices by up to 70% in early 2026, according to Korea Economic Daily. "Combined with 50 percent increases in 2025, this could nearly double prices by mid-2026," reports the Register. From the report: The two Korean giants, alongside US-based Micron, dominate global memory production. All three are reallocating advanced manufacturing capacity to high-margin server DRAM and HBM chips for AI infrastructure, squeezing supply for PCs and smartphones. Financial analysts have raised their earnings forecasts for the firms in response, as they look to benefit from the AI infrastructure boom that is driving up prices for everyone else. Taiwan-based market watcher TrendForce reports that conventional DRAM prices already jumped 55-60 percent in a single quarter. Yet despite the focus on server chips, supply of these components continues to be strained too, with supplier inventories falling and shipment growth reliant on wafer output increases, according to TrendForce. As a result, it forecasts that server DRAM prices will jump by more than 60 percent in the first quarter of 2026. Prior to Christmas, analyst IDC noted the "unprecedented" memory chip shortage and warned this would have knock-on effects for both hardware makers and end users that may persist well into 2027.

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Google and Character.AI have agreed to settle multiple lawsuits from families alleging the chatbot encouraged self-harm and suicide among teens. "The settlements would mark the first resolutions in the wave of lawsuits against tech companies whose AI chatbots encouraged teens to hurt or kill themselves," notes Axios. From the report: Families allege that Character.AI's chatbot encouraged their children to cut their arms, suggested murdering their parents, wrote sexually explicit messages and did not discourage suicide, per lawsuits and congressional testimony. "Parties have agreed to a mediated settlement in principle to resolve all claims between them in the above-referenced matter," one document filed in U.S. District Court for the Middle District of Florida reads. The documents do not contain any specific monetary amounts for the settlements. Pricy settlements could deter companies from continuing to offer chatbot products to kids. But without new laws on the books, don't expect major changes across the industry. Last October, Character.AI said it would bar people under 18 from using its chatbots, in a sweeping move to address concerns over child safety.

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