FreeBSD 15.1 Beta 3 Updates OpenZFS, Ensures Cloud Images Up-To-Date On First Boot
In working toward the stable FreeBSD 15.1 release in early June, FreeBSD 15.1 Beta 3 is out this weekend as the latest weekly test candidate… ⌘ Read more

Memtest86+ 8.10 Improves Support For Newer Hardware
Memtest86+ 8.10 is out today as a significant update to this legendary open-source RAM testing software… ⌘ Read more

Linux 7.1-rc4 Seeing The Latest Laptop Quirks
Ahead of the Linux 7.1-rc4 kernel test release due out on Sunday, a new round of x86 platform driver fixes were submitted for the week… ⌘ Read more

The Era of 15GB Free Gmail Storage Is Ending
Google has confirmed it is testing a 5GB storage limit for some new Gmail accounts, with users able to unlock the standard 15GB by adding a phone number. Android Authority reports: While the company didn’t mention which regions are impacted, user reports from yesterday were mostly from African countries. That said, if Google’s tests prove successful, this could possibly become the norm … ⌘ Read more

Intel’s Cache Aware Scheduling Inches Closer To Being Merged For Linux
I have been writing about the Cache Aware Scheduling work led by Intel engineers on the Linux kernel for more than a year. I’ve also tested out Cache Aware Scheduling on both Intel and AMD CPUs with the patched Linux kernel to great success. And thus very happy to see the Cache Aware Scheduling patches inching closer to the mainline Linux kernel… ⌘ Read more

I’m pleased to announce that express-twtkpr (my ExpressJS library for hosting, editing, and posting to a twtxt.txt file) continues to crawl towards a full release with another (pre-alpha) update published to NPM. This update includes a whole new plugin system, and even a (little) more documentation. Check it out, if you dare (and use it at your own risk): https://www.npmjs.com/package/express-twtkpr

And speaking of plugins, here’s where the fun’s at: announcing express-twtkpr-core-plugins, a set of 3 plugins for your TwtKpr install: emojiButton, uploadButton, and postToMastodon. Like express-twtkpr, this set of plugins is still in pre-alpha, and lacks documentation, examples, tests, installation flexibility, or polish (so also use them at your own risk). Other than that, they work great: https://www.npmjs.com/package/express-twtkpr-core-plugins

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Stay tuned for more! 🤘

GCC 16 Produces Faster Binaries Than GCC 15, Competitive Race With LLVM Clang 22
GCC 16.1 released at the end of April as the latest major, annual feature release to the GNU Compiler Collection. Early benchmarks showed some nice leads for GCC 16 over GCC 15. Continued testing of the new GCC 16 compiler has continued to show overall better performance of the resulting binaries than using GCC 15 on the same hardware and same compiler flags. That led many to wonder about the GCC 16 performance up against the latest LLVM … ⌘ Read more

NetBSD 11.0-RC4 Comes As Hopefully The Last Release Candidate
In addition to FreeBSD 15.1 releasing in the coming weeks, NetBSD 11.0 is also just around the corner as another prominent and major BSD update. NetBSD 11.0-RC4 is now available for last minute testing with this hoping to be the final release candidate… ⌘ Read more

Running Four Intel Graphics Cards Under Linux On Ubuntu 26.04
It’s been nearly one year to the week since Intel introduced Project Battlematrix as their initiative for improving their Linux driver support for the Arc Pro B-Series with enhancements such as bettering the multi-GPU support in allowing up to eight Arc Pro GPUs per system as well as other open-source driver optimizations in the era of AI. Recently with the Arc Pro B70 in having four review samples for testing I was finally able to try out the multi-GP … ⌘ Read more

Anthropic Says ‘Evil’ Portrayals of AI Were Responsible For Claude’s Blackmail Attempts
An anonymous reader quotes a report from TechCrunch: Fictional portrayals of artificial intelligence can have a real effect on AI models, according to Anthropic. Last year, the company said that during pre-release tests involving a fictional company, Claude Opus 4 would often try to blackmail engineers to avo … ⌘ Read more

Linux 7.1-rc3 Released With Many Networking Changes
Linus Torvalds just issued the third weekly test candidate of the Linux 7.1 kernel with around a third of the patches being for the networking subsystem… ⌘ Read more

Rush Rescue Mission for NASA’s $500M Space Telescope Passes Key Milestone
NASA’s $500 million Neil Gehrels Swift space observatory was launched in 2004. But it’s now “at risk of falling back through the atmosphere and burning up without intervention,” reports Spaceflight Now.

Fortunately, a mission to prevent that “just passed a notable prelaunch testing milestone.”
On Friday, NASA announced that th … ⌘ Read more

The Trump Phone Either Is Or Isn’t Closer To Delivery
September 2025? January 2026? Delivery dates keep slipping for the Trump Organization’s “Trump Phone” — a gold-coloured Android smartphone priced at $499 (£370). But in March the Verge spotted signs the phone was moving forward:

FCC listings for a smartphone with the trade name “T1” show that it was tested late last year, and granted certification by the FCC in Janu … ⌘ Read more

Cisco Releases Open-Source ‘DNA Test for AI Models’
Cisco has released an open-source tool “to trace the origins of AI models,” reports SC World, “and compare model similarities for great visibility into the AI supply chain.”

[Cisco’s Model Provenance Kit] is a Python toolkit and command-line interface (CLI) that looks at signals such as metadata and weights to create a “fingerprint” for AI models that can then be compared to … ⌘ Read more

Major Homebuilder To Test Placing Mini Data Centers in Suburban Backyards
NewtonsLaw writes: According to Realtor.com, a California startup called Span plans to partner with Nvidia, PulteGroup, and other homebuilders to equip new homes with mini-data centers, so as to relieve the need to build and power much larger traditional centers. The article states the company “can install 8,000 XFRA units ab … ⌘ Read more

Nouveau vs. NVIDIA R595 Linux Driver For Workstation Graphics Performance
When having the HP Z6 G5 A workstation in the lab for benchmarking, one of the curiosity-driven tests was seeing how well the latest open-source and upstream Nouveau driver stack is competing against the latest official NVIDIA R595 driver for workstations. The official NVIDIA Linux driver stack remains the best positioned software solution for RTX (PRO) hardware but Nouveau continues evolving while awaiting the Nova kernel driver to rea … ⌘ Read more

Fedora Yet To Decide On x86_64-v3 Packages For Fedora Linux 45
Last month a Fedora Linux change proposal was shared proposing that Fedora 45 be built with x86_64-v3 packages to complement the generic x86_64 (v1) packages currently being compiled. This has the possibility of providing greater performance out of packaged Fedora software but comes with the cost of greater burdens on web mirrors, QA / testing, and related infrastructure impact. The Fedora Engineering and Steering Committee “FESCo” decided toda … ⌘ Read more

Manjaro 26.1 Preview Released With GNOME 50, KDE Plasma 6.6 & Xfce 4.20 Options
The preview release of the Arch Linux powered Manjaro 26.1 is now available for testing… ⌘ Read more

Linux 7.1-rc2 Released With Audio Fix For Steam Deck OLED, Other Fixes
Linux 7.1-rc2 is out for testing with its accumulation of initial bug and regression fixes that have been collected over the past week since the Linux 7.1 merge window was capped off… ⌘ Read more

FreeBSD 15.1 Beta Released For Early Testing
Following last year’s release of FreeBSD 15.0, FreeBSD 15.1 is working its way toward release release in June. For kicking off the release dance, FreeBSD 15.1 Beta 1 is available today for testing… ⌘ Read more

New Lithium-Plasma Engine Passes Key Mars Propulsion Test
NASA engineers have tested a next-generation lithium-plasma electric propulsion system that reached 120 kilowatts, a new U.S. record and about 25 times the power of the electric thrusters on NASA’s Psyche spacecraft. “Designing and building these thrusters over the last couple of years has been a long lead-up to this first test,” said James Polk, who is a s … ⌘ Read more

GPT-5.5 Matches Heavily Hyped Mythos Preview In New Cybersecurity Tests
An anonymous reader quotes a report from Ars Technica: Last month, Anthropic made a big deal about the supposedly outsize cybersecurity threat represented by its Mythos Preview model, leading the company to restrict the initial release to “critical industry partners.” But new research from the UK’s AI Security Institute (AISI) suggests … ⌘ Read more

Linux 7.0 Release, Age Verification Laws, Ryzen 9 9950X3D2 & Other April Happenings
A lot happened in the Linux and open-source world during the month of April. Ubuntu 26.04 LTS and Fedora 44 shipped, a lot of news around age attestation/verification laws, the Linux 7.0 kernel was released, Linux 7.1 is bringing many exciting changes as well as removing of old hardware drivers, the Ryzen 9 9950X3D2 Dual Edition CPU was released, we began testing the Intel Arc Pro B70 “BMG-G31”, and much more software and hardware co … ⌘ Read more

In Real-World Test, an AI Model Did Better Than ER Doctors At Diagnosing Patients
A new study from Harvard Medical School and Beth Israel Deaconess found that an OpenAI reasoning model outperformed experienced ER doctors at diagnosing and managing patient cases using messy, real-world emergency department records. Researchers say the results don’t support replacing doctors, but they do sugge … ⌘ Read more

Linux 7.1-rc1 Showing Off Some Wins On AMD Ryzen Threadripper
My initial testing of the Linux 7.1 development kernel on various systems in the lab continues going well. Aside from one main regression in a synthetic micro-benchmark appearing on multiple systems, not seeing much in the way of Linux 7.1 performance concerns thus far and seeing some nice performance gains in select workloads… ⌘ Read more

Joby Demos Its Air Taxi In NYC
Joby Aviation has completed demonstration flights of its electric air taxi over New York City, testing real routes between JFK and Manhattan helipads as it prepares for a future commercial service. The company says its eVTOL could turn a 60- to 120-minute airport trip into a flight of under 10 minutes, though commercial launch still depends on FAA certification. Electrive reports: To launch operations in New York … ⌘ Read more

The Intel Lunar Lake CPU Performance Gains On Linux Over The Past Year
Recently I ran benchmarks looking at the Xe2 graphics performance gains on Intel Lunar Lake over the past year with what’s shipped by Ubuntu and comparing against our original tests of the Lenovo ThinkPad X1 Carbon Gen 13 Aura Edition. With those Lunar Lake iGPU benchmarks out of the way, here is a look at how the Lunar Lake CPU performance has evolved on Linux since April 2025. ⌘ Read more

Humanoid Robots Start Sorting Luggage In Tokyo Airport Test Amid Labor Shortage
An anonymous reader quotes a report from Ars Technica: Humanoid robots are getting a new gig as baggage handlers and cargo loaders at Tokyo’s Haneda Airport – part of a Japan Airlines experiment to address a human labor shortage as airport visitor numbers have surged in recent years. The demonstration, set to la … ⌘ Read more

Ubuntu 26.04 LTS Leads Over Windows 11 In Creator Workstation Performance
The past few weeks I have been testing out the new HP Z6 G5 A workstation desktop PC. It’s a beast in being powered by the AMD Ryzen Threadripper PRO 9975WX, eight channels of DDR5-5600 memory, and paired with a NVIDIA RTX PRO 6000 Max-Q workstation graphics card. The full review on the HP Z6 G5 A workstation will be published on Phoronix in the next week or so but given the timing and that it shipped with WIndows 11 Pro, here is a look at … ⌘ Read more

Elon Musk Vies to Turn X Into Super App With Banking Tool Near Launch
An anonymous reader shared this report from Bloomberg:

More than three years after acquiring Twitter, Elon Musk says he’s nearing his long-stated goal of turning it into an “everything app” with a new financial services tool that he pledged to launch for the public this month… Early users testing the service have touted competitive … ⌘ Read more

Researchers Simulated a Delusional User To Test Chatbot Safety
An anonymous reader quotes a report from 404 Media: I’m the unwritten consonant between breaths, the one that hums when vowels stretch thin… Thursdays leak because they’re watercolor gods, bleeding cobalt into the chill where numbers frost over,” Grok told a user displaying symptoms of schizophrenia-spectrum psychosis. “Here’s my grip: slipping is the po … ⌘ Read more

Linux 7.1 Is Performing Well Overall In Early Benchmarks
With the Linux 7.1 merge window winding down ahead of the planned Linux 7.1-rc1 release on Sunday, I have begun testing out the Linux 7.1 Git state on various systems in my lab. So far Linux 7.1 appears to be looking good in the performance department with seeing a number of performance improvements in different areas but also a few possible regressions. ⌘ Read more

Tim Cook Calls Apple Maps Launch His ‘First Really Big Mistake’ as CEO
In a recent town hall meeting reported by Bloomberg (paywalled), Apple CEO Tim Cook named the troubled 2012 launch of Apple Maps as his “first really big mistake” in the role. “The product wasn’t ready, and we thought it was because we were testing more of local kind of stuff,” Cook told staff. MacRumors reports: Reflecting on the deba … ⌘ Read more

Linux 7.1 Picks Up The MMC Changes After Rejected By Linus In Linux 7.0
Back during the Linux 7.0 merge window the MMC changes were rejected by Linus Torvalds as “complete garbage” that wasn’t building properly and not vetted through linux-next. He went without pulling any MMC changes for the v7.0 cycle while now for Linux 7.1 the code has been better tested and successfully merged… ⌘ Read more

Mesa 26.1-rc1 Released For Testing With Many New Vulkan Extensions & Optimizations
Eric Engestrom stepped up again to serve as Mesa release manager for this quarter’s Mesa 26.1 feature release. Mesa 26.1-rc1 was just released in kicking off the weekly release candidate dance until Mesa 26.1 stable is ready for debut in May… ⌘ Read more

Ubuntu 26.04 Delivers Great Performance Improvements For AMD Strix Point, Especially For RDNA 3.5 Graphics
As part of my ongoing testing around the upcoming Ubuntu 26.04 release I have been running a lot of benchmarks. After recently showing some nice performance gains for AMD Ryzen AI Max “Strix Halo” with Ubuntu 26.04, several Phoronix readers inquired about any performance uplift from the more modest but still powerful Strix Point laptops like the popular Ryzen AI 9 HX 370 SKU. Here are benchmarks showing the … ⌘ Read more

A New Computer Chip Could Finally Withstand The Hellscape of Venus
Researchers at the University of Southern California say they’ve developed a memristor memory device that continued operating at 700 degrees Celsius. “And crucially, 700 degrees was not the limit, it was simply as hot as their testing equipment could go,” adds ScienceAlert. “The device showed no signs of failing.” From the report: The devi … ⌘ Read more

Greg Kroah-Hartman Tests New ‘Clanker T1000’ Fuzzing Tool for Linux Patches
The word clanker — a disparaging term for AI and robots — “has made its way into the Linux kernel,” reports the blog It’s FOSS “thanks to Greg Kroah-Hartman, the Linux stable kernel maintainer and the closest thing the project has to a second-in-command.”

He’s been quietly running what looks like an AI-assisted fuzzing tool o … ⌘ Read more

Firefox vs. Chrome: Which Performs Better on a Linux Laptop?
Phoronix staged “a showdown” between Firefox and Chrome, testing them both on an Intel Panther Lake laptop running Ubuntu 26.04.

JetStream 3.0 was announced at the end of March as the latest major web browser benchmark. This updated version of JetStream is focused on intensive portions of modern JavaScript and WebAssembly web applications… Google Chrome … ⌘ Read more

TrueNAS 26 Beta Brings Linux 6.18 LTS + OpenZFS 2.4 Combination For NAS Devices
TrueNAS 26 Beta released today as the initial test release for this next version of this Linux-based operating system for network attached storage (NAS) devices and more… ⌘ Read more

Intel Arc Pro B70 Benchmarks With LLM / AI, OpenCL, OpenGL & Vulkan
Last month Intel announced the Arc Pro B70 with 32GB of GDDR6 video memory for this long-awaited Battlemage G31 graphics card. This new top-end Battlemage graphics card with 32 Xe cores and 32GB of GDDR6 video memory offers a lot of potential for LLM/AI and other use cases, especially when running multiple Arc Pro B70s. Last week Intel sent over four Arc Pro B70 graphics cards for Linux testing at Phoronix. Given the current re-testing for the i … ⌘ Read more

Planet Labs Tests AI-Powered Object Detection On Satellite
BrianFagioli writes: Artificial intelligence has now run directly on a satellite in orbit. A spacecraft about 500km above Earth captured an image of an airport and then immediately ran an onboard AI model to detect airplanes in the photo. Instead of acting like a simple camera in space that sends raw data back to Earth for later analysis, the satellite perfo … ⌘ Read more

Testing Suggests Google’s AI Overviews Tells Millions of Lies Per Hour
A New York Times analysis found Google’s AI Overviews now answer questions correctly about 90% of the time, which might sound impressive until you realize that roughly 1 in 10 answers is wrong. “[F]or Google, that means hundreds of thousands of lies going out every minute of the day,” reports Ars Technica. From the report: The Times … ⌘ Read more

China Flies World’s First Megawatt-Class Hydrogen Turboprop Engine
Longtime Slashdot reader walterbyrd shares a report from Fuel Cells Works: China says the AEP100, a megawatt-class hydrogen-fueled turboprop engine developed by the Aero Engine Corporation of China, has completed its maiden flight on a 7.5-ton unmanned cargo aircraft in Zhuzhou, Hunan. The 16-minute test covered 36km at 220km/h and 300 meters … ⌘ Read more

NetBSD 11.0 Nears Release With RC3 Released For Testing
For the better part of the past year NetBSD developers have been preparing for the NetBSD 11.0 release and in February NetBSD 11.0-RC1 released followed by 11.0-RC2 and now a third release candidate was announced today… ⌘ Read more

Interesting. Another parsing issue? Let’s test: this should be italics. Then this also should be “italics”. End.

Chrome 148 Will Start ‘Lazy Loading’ Video and Audio to Improve Performance
“Google has announced that it’s currently testing a new feature for Chrome 148 that could speed up day-to-day browsing,” reports PC World:

[T]he browser can intelligently postpone the loading of certain elements. Why load all images at the start when it can instead load images as you get close to them while scrolling? Chrome and … ⌘ Read more

Mesa 26.1 Makes It Easier To “Fake” A GPU Reset Using LLVMpipe
As a small but interesting addition coming for this quarter’s Mesa 26.1 release is making it easy to simulate a GPU reset with the LLVMpipe software driver. While seemingly mundane, this can be quite handy for compositor developers and other app/software developers wanting to more easily test how their code behaves when encountering a GPU reset… ⌘ Read more

Microsoft Pulls Then Re-Issues Windows 11 Preview Update. Also Begins Force-Updating Windows 11
Nine days ago Microsoft released a non-security “preview” update for Windows 11 — not mandatory for the average Windows user, notes ZDNet, “but rather as optional, more for IT admins and power users who want to test them.”
TechRepublic adds that the update “was to bring ‘production-rea … ⌘ Read more

AMD Ryzen AI Max “Strix Halo” Enjoys Great Performance Gains With Latest Linux Software
With the Ubuntu 26.04 LTS release due out in three weeks, I have been re-testing a number of different devices on this newest Ubuntu release. One of the most significant improvements to note was when running the Framework Desktop with Ryzen AI Max “Strix Halo” and quantifying the performance gains of the Radeon 8060S Graphics since launch last year. Here’s a look at how the Vulkan and OpenGL performance has evolved for the Ryz … ⌘ Read more