fidzu : geek

According to Lara Trump, Donald Trump has prepared but not yet delivered a speech about extraterrestrial life, though the White House says such a speech would be "news to me." White House Spokesperson Karoline Leavitt continued: "I'll have to check in with our speech writing team. Uh, and that would be of great interest to me personally, and I'm sure all of you in this room and apparently former President Obama, too." The Hill reports: Lara Trump, speaking on the Pod Force One podcast, said the president has played coy when she and her husband Eric have asked about the existence of UFO's and aliens. "We've kind of asked my father-in-law about this... we all want to know about the UFOs... and he played a little coy with us," Lara Trump said. "I've heard kind of around, I think my father-in-law has actually said it, that there is some speech that he has, that I guess at the right time, I don't know when the right time is, he's going to break out and talk about and it has to do with maybe some sort of extraterrestrial life." Obama has clarified in recent days that he has seen no evidence that aliens are real, after comments he made on a podcast with Brian Tyler Cohen seeming to confirm his knowledge of extraterrestrial life went viral. "They're real but I haven't seen them," Obama said on the podcast. "And they're not being kept in... what is it? Area 51. There's no underground facility unless there's this enormous conspiracy and they hid it from the president of the United States." Later, in a post on Instagram, Obama clarified that he was trying to answer in the light-hearted spirit of a speed round of questions and that, "Statistically, the universe is so vast that the odds are good there's life out there." "But the distances between solar systems are so great that the chances we've been visited by aliens is low, and I saw no evidence during my presidency that extraterrestrials have made contact with us. Really!"

Read more of this story at Slashdot.

19 Feb 2026 7:00am GMT

An anonymous reader quotes a report from the New York Times: The first shot has been fired in the legal war over the Environmental Protection Agency's rollback of its "endangerment finding," which had been the foundation for federal climate regulations. Environmental and health groups filed a lawsuit on Wednesday morning in the U.S. Court of Appeals for the District of Columbia Circuit, arguing that the E.P.A.'s move to eliminate limits on greenhouse gases from vehicles, and potentially other sources, was illegal. The suit was triggered by last week's decision by the E.P.A. to kill one of its key scientific conclusions, the endangerment finding, which says that greenhouse gases harm public health. The finding had formed the basis for climate regulations in the United States. The lawsuit claims that the agency is rehashing arguments that the Supreme Court already considered, and rejected, in a landmark 2007 case, Massachusetts v. E.P.A. The issue is likely to end up back before the Supreme Court, which is now far more conservative. In the 2007 case, the justices ruled that the E.P.A. was required to issue a scientific determination as to whether greenhouse gases were a threat to public health under the 1970 Clean Air Act and to regulate them if they were. As a result, two years later, in 2009, the E.P.A. issued the endangerment finding, allowing the government to limit greenhouse gas emissions, which cause climate change. "With this action, E.P.A. flips its mission on its head," said Hana Vizcarra, a senior lawyer at the nonprofit Earthjustice, which is representing six groups in the lawsuit. "It abandons its core mandate to protect human health and the environment to boost polluting industries and attempts to rewrite the law in order to do so." [...] Also on Wednesday, two other nonprofit law firms filed their own lawsuit against the E.P.A. over the endangerment finding, on behalf of 18 youth plaintiffs. That suit, by Our Children's Trust and Public Justice, argues that the E.P.A.'s move was unconstitutional. Separate legal challenges to E.P.A. rules are generally consolidated into one case at the D.C. Circuit Court, which is where disputes involving the Clean Air Act are required to be heard. But the sheer number of groups involved could make the legal battle lengthy and complicated to manage. A three-judge panel at the Circuit Court is expected to pore over several rounds of legal briefs before oral arguments begin. Those may not take place until next year.

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19 Feb 2026 3:30am GMT

Uber plans to invest $100 million in EV charging infrastructure to support current and future robotaxi fleets in cities like Los Angeles, the Bay Area, and Dallas, "eventually partner[ing] with multiple robotaxi companies on actual robotaxi deployment -- WeRide, Waabi, Lucid, Nuro, May Mobility, Momenta, and Waymo of course," reports CleanTechnica. From the report: "Cities can only unlock the full promise of autonomy and electrification if the right charging infrastructure is built for scale. That infrastructure needs to work for today's drivers and the fleets of the future," said Uber's global head of mobility, Pradeep Parameswaran. In addition to building some infrastructure itself, the company is making "utilization guarantee agreements" with EVgo for various major US cities as well as Electra, Hubber, and Ionity in Europe. On Uber's latest shareholder call, CEO Dara Khosrowshahi said that the company would make "targeted growth-oriented investments aligned with the 6 strategic areas of focus." That includes self-driving vehicles/robotaxis. "With the benefit of learning from multiple AV deployments around the world, we're more convinced than ever that AVs will unlock a multitrillion-dollar opportunity for Uber. AVs amplify the fundamental strengths of our platform, global scale, deep demand density, sophisticated marketplace technology, and decades of on-the-ground experience matching riders, drivers, and vehicles, all in real time," Khosrowshahi added.

Read more of this story at Slashdot.

19 Feb 2026 1:25am GMT

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.

19 Feb 2026 1:06am GMT

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.

18 Feb 2026 10:08pm GMT

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.

18 Feb 2026 9:54pm GMT

Report: Verizon's goal is "immediate unlock for all payment methods really soon."

18 Feb 2026 8:58pm GMT

Two of Ars' favorite electric vehicles are now available for not very much money.

18 Feb 2026 8:22pm GMT

EPA sued for abandoning its mission to protect public health.

18 Feb 2026 7:48pm GMT

On Friday, July 18th, 2025, the Arch Linux team was notified that three AUR packages had been uploaded that contained malware. A few maintainers including myself took care of deleting these packages, removing all traces of the malicious code, and protecting against future malicious uploads.

30 Jan 2026 12:00am GMT

While starting this post I realized I have been maintaining personal infrastructure for over a decade! Most of the things I've self-hosted is been for personal uses. Email server, a blog, an IRC server, image hosting, RSS reader and so on. All of these things has all been a bit all over the place and never properly streamlined. Some has been in containers, some has just been flat files with a nginx service in front and some has been a random installed Debian package from somewhere I just forgot.

19 Jan 2026 12:00am GMT

In the recent blog post on the work funded by Sovereign Tech Fund (STF), we provided an overview of the "File Hierarchy for the Verification of OS Artifacts" (VOA) and the voa project as its reference implementation. VOA is a generic framework for verifying any kind of distribution artifacts (i.e. files) using arbitrary signature verification technologies. The voa CLI ⌨️ The voa project offers the voa(1) command line interface (CLI) which makes use of the voa(5) configuration file format for technology backends. It is recommended to read the respective man pages to get …

11 Jan 2026 12:00am GMT