Linux 6.19 Closing Out 2025 With Several Laptop Additions
A New Year’s Eve pull request is ready with several Intel/AMD laptop improvements for the ongoing Linux 6.19 kernel cycle. An x86 platform drivers pull request sent to Linus Torvalds today brings several notable driver enhancements with expanding the range of supported laptops… ⌘ Read more
Some Meaningful Performance Benefits For Clang + LTO Built Linux Kernels
Over the past few years building the Linux kernel with Clang has matured a lot thanks to upstream improvements to both LLVM/Clang and the Linux kernel. As it’s been a while since our last comparison for GCC vs. Clang built kernels on the resulting system performance, our latest year-end 2025 benchmarking is providing a fresh look at the Linux 6.19 upstream Git kernel built under the latest stable GCC 15 and LLVM Clang 21 compilers. Plus … ⌘ Read more
Linux 6.19 Kernel Benchmarks With X86_NATIVE_CPU Optimization
Added to the Linux kernel earlier this year was the new X86_NATIVE_CPU Kconfig option to enable compiler optimizations for the local/native CPU in use when building the Linux kernel. In effect about ensuring that the “-march=native” compiler flag is set for the kernel build for optimizing the Linux kernel build for your processor being used. Back with Linux 6.16 I ran some benchmarks of the Linux kernel build with X86_NATIVE_CPU to gauge the impac … ⌘ Read more
Linux 6.19-rc3 Released With A Holiday’s Week Of Fixes
Linus Torvalds just released Linux 6.19-rc3 to ship this week’s fixes. Linux 6.19-rc3 is coming in light as expected due to the Christmas week with many corporate developers getting paid time off and others taking part in year-end festivities… ⌘ Read more
Intel Xe vs. i915 Driver Performance On Linux 6.19 For Arc Alchemist GPUs
Similar to AMD GCN 1.0/1.1 GPUs where there was product overlap between the Radeon and AMDGPU kernel drivers (and now using AMDGPU by default for those aging Radeon GPUs with Linux 6.19), the Intel Arc A-Series “Alchenist” graphics cards are in a similar boat. By default the Alchemist and Meteor Lake graphics use the i915 kernel driver by default but they can optionally use the Xe kernel driver instead as what is Intel’s modern open-source … ⌘ Read more
Linux 6.19 Lands Fix For ARM64 EFI Systems Crashing On Boot
Adding to the early headaches of Linux 6.19 with some regressions in performance and functionality were ARM64 hosts crashing on this in-development kernel version for those platforms using EFI. But a fix is now merged ahead of Linux 6.19-rc3 due out tomorrow… ⌘ Read more
AMD RDNA3/RDNA4 Go Down Hard On Linux 6.19, But Here’s How The Older AMD GPUs End Out 2025
As part of the various end-of-year benchmarking comparisons on Phoronix and with Linux 6.19 switching older AMD GCN 1.0/1.1 graphics cards to the AMDGPU driver by default, I planned for a very large AMD Radeon graphics card comparison on the latest open-source Linux driver for ending out 2025. In the end though I was thwarted by newer AMD RDNA3 / RDNA4 graphics cards regressing hard on Linux 6.19 that led to ending this testing … ⌘ Read more
Fix On The Way For One Of The Linux 6.19 Regressions: 52.4% Scheduler Regression
The Linux 6.19 kernel has been a bit bumpy in the scheduler department but at least one fix is on the way for addressing fallout… ⌘ Read more
Open-Source Linux Driver Christmas Surprise For 20~23 Year Old Radeon GPUs
If Linux 6.19 switching from the Radeon legacy to AMDGPU kernel drivers for the GCN 1.0/1.1 GPUs for those ~13 year old GPUs isn’t nostalgic enough for you, here’s something a bit more nostalgic this holiday season: fresh open-source driver commits to the Radeon R300g driver for supporting those 23 year old ATI R300 GPUs up through the 20 year old R500 class graphics processors… ⌘ Read more
Linux 6.19’s Significant ~30% Performance Boost For Old AMD Radeon GPUs
For those still using old AMD GCN 1.0 “Southern Islands” or GCN 1.1 “Sea Islands” graphics cards, the upcoming Linux 6.19 kernel is a wonderful holiday gift. With Linux 6.19, the GCN 1.0/1.1 GPUs are now defaulting to the modern AMDGPU kernel driver in place of the legacy “Radeon” DRM driver that has been the default for GCN 1.1/1.0 and other ATI/AMD graphics processors of the past 2+ decades. In this article is a look at the performance ben … ⌘ Read more
Linux 6.19-rc2 Released Following A Quiet Week
The second weekly release candidate of Linux 6.19 is now available for testing in leading up to the stable release in early February… ⌘ Read more
AMD ISP4 Linux Driver Patches Update Again For HP ZBook Ultra G1a, Future Ryzen Laptops
One of the features that sadly didn’t make it into the recent Linux 6.19 merge window was the long-awaited AMD ISP4 driver for supporting the web camera found with the high-end HP ZBook Ultra G1a and also expected to be used by future flagship AMD Ryzen laptops… ⌘ Read more
Linux 6.19-rc2 Adding Support For CRKD Guitar Controllers
Most notable with the input subsystem updates sent out today ahead of the Linux 6.19-rc2 release is some new hardware support. New this week is adding support for CRKD Guitars for those into musical gaming/apps… ⌘ Read more
Linux 6.19 Lands Fix For Seagate Barracuda HDD Taking Down The SATA Bus
It’s not often getting to talk about hard drives on Phoronix these days, but there’s an important fix merged to the Linux 6.19 kernel today ahead of Linux 6.19-rc2. If you happen to be using a Seagate ST2000DM008 Barracuda 2TB HDD, an important fix was merged to avoid it taking down the systems’ SATA bus and/or potentially other issues… ⌘ Read more
Bell Labs ‘Unix’ Tape from 1974 Successfully Dumped to a Tarball
Archive.org now has a page with “the raw analog waveform and the reconstructed digital tape image (analog.tap), read at the Computer History Museum’s Shustek Research Archives on 19 December 2025 by Al Kossow using a modified tape reader and analyzed with Len Shustek’s readtape tool.” A Berlin-based retrocomputing enthusiast has created a page with … ⌘ Read more
Trump Dismantling National Center For Atmospheric Research In Colorado
echo123 shares a report from PBS: The Trump administration is dismantling the National Center for Atmospheric Research in Colorado, moving to dissolve a research lab that a top White House official described as “one of the largest sources of climate alarmism in the country.” White House budget director Russ Vought criticized the lab i … ⌘ Read more
James Webb Space Telescope Confirms 1st ‘Runaway’ Supermassive Black Hole
Longtime Slashdot reader schwit1 shares a report from Space.com: Astronomers have made a truly mind-boggling discovery using the James Webb Space Telescope (JWST): a runaway black hole 10 million times larger than the sun, rocketing through space at a staggering 2.2 million miles per hour (1,000 kilometers per second). That not … ⌘ Read more
Google Sues SerpApi Over Scraping and Reselling Search Data
An anonymous reader quotes a report from Search Engine Land: Google said today that it is suing SerpApi, accusing the company of bypassing security protections to scrape, harvest, and resell copyrighted content from Google Search results. The allegations: Google said SerpApi:
-Circumvented Google’s security measures and industry-standard crawling controls. … ⌘ Read more
Airbus Moving Critical Systems Away From AWS, Google, and Microsoft Citing Data Sovereignty Concerns
Airbus is preparing to tender a major contract to move mission-critical systems like ERP, manufacturing, and aircraft design data onto a digitally sovereign European cloud, citing national security concerns and fears around U.S. extraterritorial laws like the CLOUD Act. “I need a so … ⌘ Read more
Stanford Computer Science Grads Find Their Degrees No Longer Guarantee Jobs
Elite computer science degrees are no longer a guaranteed on-ramp to tech jobs, as AI-driven coding tools slash demand for entry-level engineers and concentrate hiring around a small pool of already “elite” or AI-savvy developers. The Los Angeles Times reports: “Stanford computer science graduates are struggling to find … ⌘ Read more
Ten Mistakes Marred Firewall Upgrade At Australian Telco, Contributing To Two Deaths
An independent review found that at least ten technical and process failures during a routine firewall upgrade at Australia’s Optus prevented emergency calls from reaching Triple Zero for 14 hours, during which 455 calls failed and two callers died. The Register reports: On Thursday, Optus published an indepen … ⌘ Read more
Strava Puts Popular ‘Year In Sport’ Recap Behind an $80 Paywall
An anonymous reader quotes a report from Ars Technica: Earlier this month, Strava, the popular fitness-tracking app, released its annual “Year in Sport” wrap-up – a cutesy, animated series of graphics summarizing each user’s athletic achievements. But this year, for the first time, Strava made this feature available only to users with subscriptions ( … ⌘ Read more
TikTok Owner Signs Deal To Avoid US Ban
TikTok’s owner ByteDance has signed a deal creating a U.S.-focused joint venture majority-owned by American and global investors, allowing the app to avoid a U.S. ban while ByteDance retains a minority stake. The BBC reports: Half of the joint venture will be owned by a group of investors including Oracle, Silver Lake and the Emirati investment firm MGX, according to a memo sent by chief executi … ⌘ Read more
YouTuber’s Livestream Appears On White House Website
The White House says it’s investigating how a personal-finance YouTuber’s livestream briefly appeared on the White House’s official live video page. The creator says he has no idea how his video ended up there. The Associated Press reports: The livestream appeared for at least eight minutes late Thursday on whitehouse.gov/live, where the White House usually streams live v … ⌘ Read more
Riot Games Is Making an Anti-Cheat Change That Could Be Rough On Older PCs
An anonymous reader quotes a report from Ars Technica: At this point, most competitive online multiplayer games on the PC come with some kind of kernel-level anti-cheat software. As we’ve written before, this is software that runs with more elevated privileges than most other apps and games you run on your PC, allowing it … ⌘ Read more
Intel Readies Nova Lake Display Support For Linux 6.20~7.0
For the in-development Linux 6.19 kernel the initial Xe3P_LPD GPU support was merged for the integrated graphics to be found with Nova Lake processors. There were some initial Xe3P_LPD display patches also merged for Linux 6.19 but it looks like for Linux 6.20 (or what may end up being known as Linux 7.0), the display support will actually be functional for driving monitors from Nova Lake… ⌘ Read more
Microsoft Made Another Copilot Ad Where Nothing Actually Works
Microsoft’s latest holiday ad for its Copilot AI assistant features a 30-second montage of users seamlessly syncing smart home lights to music, scaling recipes for large gatherings, and parsing HOA guidelines – none of which the software can actually perform reliably when put to the test. The Verge methodically tested each prompt shown in the ad and foun … ⌘ Read more
All That Cheap Chinese Stuff Is Now Europe’s Problem
President Trump’s closure of the de minimis customs loophole in May – which previously allowed Chinese packages valued under $800 to enter the U.S. duty-free – has redirected a flood of cheap goods toward Europe, where similar exemptions for packages under $175.8 in the EU and $180 in the UK remain intact.
The shift has been swift: exports of low-value Chinese packages to … ⌘ Read more
FTC: Instacart To Refund $60M Over Deceptive Subscription Tactics
alternative_right writes: Grocery delivery service Instacart will refund $60 million to settle FTC claims that it misled customers with false advertising and unlawfully enrolled them in paid subscriptions. Instacart partners with over 1,800 retailers to provide online shopping, delivery, and pickup services from nearly 100,000 stores across Nort … ⌘ Read more
Microsoft AI Chief: Staying in the Frontier AI Race Will Cost Hundreds of Billions
Microsoft AI CEO Mustafa Suleyman estimates that staying competitive in frontier AI development will require “hundreds of billions of dollars” over the next five to ten years, a sum that doesn’t even account for the high salaries companies are paying individual researchers and technical staff. Speaking on a podcast, … ⌘ Read more
2025 Was the Beginning of the End of the TV Brightness War
The television industry’s brightness war may have hit its inflection point in 2025, the year TCL and Hisense released the first consumer TVs capable of 5,000 nits under specific settings – a figure that would have seemed absurd not long ago when manufacturers struggled to reach 2,000 nits. LG introduced Primary RGB Tandem OLED technology, moving fr … ⌘ Read more
Uber is Hiring More Engineers Because AI is Making Them More Valuable, CEO Says
Uber is hiring more engineers rather than fewer because AI tools have made them “superhumans,” CEO Dara Khosrowshahi said, pushing back against the industry trend of using productivity gains to justify headcount cuts. Speaking on the “On with Kara Swisher” podcast, Khosrowshahi noted that other tech executives see AI … ⌘ Read more
@kiwu@twtxt.net I’m doing great, how’re ya going? Just two more days and then I never have to work anymore. In this year.
I just baked two trays of gingerbread. One definitely good one and another experiment.
This morning was also super pretty: https://lyse.isobeef.org/morgensonne-2025-12-19/
‘How Lina Khan Killed iRobot’
iRobot, the Bedford, Massachusetts-based company that brought the Roomba vacuum cleaner into American homes over its 35-year history, filed for bankruptcy on Sunday and will be acquired by Picea, its Chinese contract manufacturer that also produces competing household devices.
The Wall Street Journal’s editorial board placed blame for the company’s demise on the Federal Trade Commission under Chair Lina Khan, which oppos … ⌘ Read more
ACM To Make Its Entire Digital Library Open Access Starting January 2026
The Association for Computing Machinery, the world’s largest society of computing professionals, announced that all publications and related artifacts in the ACM Digital Library will become freely available to everyone starting January 2026. Authors will retain full copyright to their published work under the new arrangement, and A … ⌘ Read more
Food Becoming More Calorific But Less Nutritious Due To Rising Carbon Dioxide
More carbon dioxide in the environment is making food more calorific but less nutritious – and also potentially more toxic, a study has found. From a report: Sterre ter Haar, a lecturer at Leiden University in the Netherlands, and other researchers at the institution created a method to compare multiple studies on pl … ⌘ Read more
Apple Becomes a Debt Collector With Its New Developer Agreement
Apple released an updated developer license agreement this week that gives the company permission to recoup unpaid funds, such as commissions or any other fees, by deducting them from in-app purchases it processes on developers’ behalf, among other methods. From a report: The change will impact developers in regions where local law allows them to … ⌘ Read more
Denmark Says Russia Was Behind Two ‘Destructive and Disruptive’ Cyberattacks
The Danish government has accused Russia of being behind two “destructive and disruptive” cyberattacks in what it describes as “very clear evidence” of a hybrid war. From a report: The Danish Defence Intelligence Service (DDIS) announced on Thursday that Moscow was behind a cyberattack on a Danish water utility in 2024 and a … ⌘ Read more
Cloudflare Reveals How Bots and Governments Reshaped the Internet in 2025
Cloudflare’s sixth annual Year in Review report describes an internet increasingly shaped by two forces: automated traffic and government intervention, as global connectivity grew 19% year over year in 2025.
Google’s web crawler now dominates automated traffic, dwarfing other AI and indexing bots to become the single largest so … ⌘ Read more
Linux 6.19 Features: LUO, PCIe Link Encryption, ASUS Armoury, DRM Color Pipeline API & More
With Linux 6.19-rc1 released, the merge window for Linux 6.19 has now concluded. Here is a summary of the interesting Linux 6.19 new features and changes with this kernel version. ⌘ Read more
Kernel Graphics Driver Changes Already Begin Lining Up For Linux 6.20~7.0
Even before the Linux 6.19 merge window wrapped up this weekend with the Linux 6.19-rc1 release, there was already the first pull request to DRM-Next of the first batch of new material to be queued for Linux 6.19’s successor… ⌘ Read more
Early Linux 6.19 Benchmarks On AMD EPYC 9965 2P Excelling For AI & HPC Performance
As the Linux 6.19 merge window winded down this weekend, I began running this development kernel on more systems. While there are some scheduler regressions currently with Linux 6.19 Git, for HPC workloads especially I am seeing some encouraging results using a flagship AMD EPYC 9965 2P server configuration. ⌘ Read more
Linux 6.19-rc1 Released From Japan
The Linux 6.19-rc1 kernel is out to cap off the Linux 6.19 merge window. The kernel release is coming the better part of a day earlier due to Linus Torvalds being in Japan for this past week’s Linux Plumbers Conference and Linux Kernel Maintainer Summit… ⌘ Read more
Exciting Laptop & Gaming Handheld Device Improvements Merged For Linux 6.19
Merged during this second week of the Linux 6.19 feature merge window were the many x86 platform driver changes. As usual, much of the x86 platform driver activity surrounds bettering Linux hardware laptop support but also a growing number of handheld computers / gaming devices… ⌘ Read more
NFS Lands Initial Support For Directory Delegations In Linux 6.19
The Network File-System (NFS) client changes were merged today for the Linux 6.19 kernel with the most notable feature addition being initial support for basic directory delegations… ⌘ Read more
New RTC Drivers For Apple & NVIDIA With Linux 6.19
The Real Time Clock (RTC) driver changes were merged today for Linux 6.19 ahead of the merge window wrapping up on Sunday… ⌘ Read more
LoongArch32 Support Begins Taking Shape In Linux 6.19, GCC 16
The LoongArch CPU architecture changes have been merged for the Linux 6.19 merge window. This domestic Chinese CPU architecture inspired by MIPS and RISC-V began with 64-bit LoongArch64 but with Linux 6.19 the foundation is being laid for LoongArch32 as a 32-bit variant… ⌘ Read more
Linux 6.19 Lands x2AVIC Patches For AMD SVM Handling Up To 4096 vCPUs
The Kernel-based Virtual Machine “KVM” updates for Linux 6.19 include preparations by AMD for handling up to a possible 4,096 virtual CPUs for VMs… ⌘ Read more
Linux 6.19 Improves User-Space I/O “UIO” With Shared Virtual Addressing
Merged a few days ago for the ongoing Linux 6.19 merge window were all of the “char/misc” updates. A lot of random changes throughout this time from the Industrial I/O “IIO” drivers to an interesting new feature for User-Space I/O “UIO” for PCI/PCIe devices… ⌘ Read more
ReBAR Code Cleaned Up For Linux 6.19 Along With A Few New PCIe Controller Drivers
All of the PCI subsystem updates were merged last week for the nearly-over Linux 6.19 merge window. Standing out this cycle are Resizable BAR improvements as well as introducing a few new PCIe controller drivers… ⌘ Read more