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Intel Core Ultra 9 285K "Arrow Lake" Linux Performance Up ~9% One Year Later At ~85% Power Use

It's been just over one year now since the launch of the Core Ultra 9 285K and other Arrow Lake desktop processors. For those that may be considering an Arrow Lake CPU this holiday season for a Linux desktop or just curious how the power and performance has evolved one year later, here are some leading-edge benchmarks of the Intel Core Ultra 9 285K compared to the launch-day performance last October.

Fedora SIG Proposed To Improve Production Stability

A Fedora special interest group is being proposed to help improve production stability of Fedora Linux and better handling incident management when problems do arise...

FreeBSD 15.0-RC4 Released Due To Last Minute Issues

  • Phoronix (Posted by bob on Nov 26, 2025 7:30 AM EDT)
  • Story Type: News Story
FreeBSD 15.0-RC3 shipped just a few days ago as what was expected to be the final release candidate before FreeBSD 15.0 stable is officially unveiled next week. But squeezing out today is FreeBSD 15.0-RC4 to address last minute issues...

NTFSPLUS Driver Updated As It Works Toward The Mainline Kernel

Announced last month was the NTFSPLUS driver as a new NTFS file-system driver for the Linux kernel with better write performance and more features compared to the existing NTFS options. A second iteration of that driver was recently queued into "ntfs-next" raising prospects that this NTFSPLUS driver could soon attempt to land in the mainline Linux kernel...

Nix Package Tool Approved For Availability In Fedora 44

Following approval of the /nix top-level directory with Fedora Linux, the Fedora Engineering and Steering Committee (FESCo) has additionally signed off on allowing the Nix package tool to appear in the Fedora 44 repository...

X.Org Server 21.1.21 Released To Fix Several Regressions

  • Phoronix (Posted by bob on Nov 25, 2025 2:51 PM EDT)
  • Story Type: News Story
For those continuing to make use of the X.Org Server, a new point release is now available in the 21.1 series. While most often X.Org Server stable releases these days are driven by shipping new security fixes, the X.Org Server 21.1.21 release is to fix several regressions introduced for various functional issues...

Raspberry Pi OS 2025-11-24 Brings HiDPI Improvements, Wayland Enhancements

In addition to debuting the Raspberry Pi OS Imager 2.0 app, Raspberry Pi today announced the latest version of their operating system...

Linux Kernel Developers Eye Uses For Extra General Purpose Registers With APX

With Advanced Performance Extensions (APX) on upcoming Intel processors doubling the number of general purpose registers (GPRs) among other advantages, Intel engineers are beginning to think of possible kernel uses for the extra registers...

Raspberry Pi Imager 2.0 Released To Make It Easier Creating OS Media

The Raspberry Pi Imager application that makes it easy to generate install media / OS image flashing for different Raspberry Pi devices is out with a big feature update...

AlmaLinux 10.1 Released - Complete With Btrfs Support

Building off the release of Red Hat Enterprise Linux 10.1 from two weeks ago, AlmaLinux 10.1 is now available in GA form for this community-oriented RHEL10 downstream. Making AlmaLinux 10.1 all the more interesting is the project's decision to promote Btrfs file-system support...

VERSA Embedded Platform Features Dual-Core i.MX93 and Ethos microNPU Support

The i.MX93 VERSA Evaluation Kit provides a compact platform for developing with Calixto’s i.MX93 VERSA SoM, combining a dual-core processor, real-time control, an edge NPU, and interfaces such as Ethernet, CAN, RS485, USB, MIPI camera, and multiple display outputs. The i.MX93 VERSA SoM uses NXP’s i.MX93 processor, combining a 1.7GHz dual Arm Cortex-A55, a 250MHz Cortex-M33 […]

Dell Pro Max with GB10 Arrives For Linux Performance Benchmarking

  • Phoronix (Posted by bob on Nov 24, 2025 5:31 PM EDT)
  • Groups: Linux; Story Type: News Story
The most exciting hardware to arrive this month in the Phoronix lab is Dell having sent over two of their new Dell Pro Max with GB10 systems. The Dell Pro Max with GB10 is their build-out around NVIDIA's GB10 superchip with ten Cortex-X925 CPU cores and ten Cortex-A725 cores plus the GB10 Blackwell GPU. With 128GB of LPDDR5X memory and 2TB or 4TB SSD by default all within the small chassis, this is an interesting workstation for AI developers.

NVIDIA Preps 1.6Tb/s Networking For Linux 6.19

NVIDIA has a number of Linux kernel patches on the way to the Linux 6.19 kernel in preparing for 1.6 Tb/s networking on NVIDIA-Mellanox hardware...

Canonical Partners With AMI To Build Ubuntu Netboot Option Into UEFI Firmware

Canonical and AMI announced a partnership today so that there will be an Ubuntu Metbookt option added within AMI's UEFI firmware to allow booting to the Ubuntu installer without the need for even having any install media...

Linux 6.18-rc7 Released With Late Hardware Improvements

  • Phoronix (Posted by bob on Nov 24, 2025 6:25 AM EDT)
  • Groups: Linux; Story Type: News Story
Linux 6.18-rc7 just arrived in the Git tree as the newest weekly test build leading up to Linux 6.18 stable hopefully debuting next Sunday, 30 November...

Glibc Math Code Sees 4x Improvement On AMD Zen By Changing FMA Implementation

  • Phoronix (Posted by bob on Nov 24, 2025 3:22 AM EDT)
  • Groups: GNU; Story Type: News Story
Merged this week to the GNU C Library "glibc" code is dropping the ldbl-96 FMA implementation from this library as in doing so they found a 4x improvement to throughput and latency on AMD Zen 3 hardware...

FreeBSD 15.0-RC3 Ships Latest OpenZFS, KDE Dropped From DVD ISO Due To Size Constraints

  • Phoronix (Posted by bob on Nov 23, 2025 10:09 AM EDT)
  • Groups: KDE; Story Type: News Story
FreeBSD 15.0 is working toward its stable release in early December. As part of reaching that major release, FreeBSD 15.0-RC3 released today as what may be the final release candidate before FreeBSD 15.0-RELEASE...

GCC Steering Committee Allows New Language Front-End To Land For GCC 16

  • Phoronix (Posted by bob on Nov 23, 2025 4:17 AM EDT)
  • Story Type: News Story
Joining Ada, C/C++, COBOL, D, Fortran, Go, Modula-2, Objective-C/Objective-C++ and Rust is now another programming language expected to be added for the GCC 16 compiler release due out in the new year...

Diamond Technologies Adds New OSM Modules Based on i.MX 91, i.MX 93, and STM32MP2

Diamond Technologies, Inc. has introduced three new OSM-based embedded computing modules: the DEC i.MX 91-OSM, DEC i.MX 93-OSM, and DEC MP2-OSM. Designed and supported in the United States, the modules expand the company’s embedded lineup with new processing, connectivity, and edge-level compute options. The new modules target connected industrial equipment, energy-efficient edge systems, and compact […]

RISC-V Testing Lapse Resulted In Wrong MIPS RISC-V Vendor ID Landing In Linux 6.18

An interesting anecdote from this week's batch of RISC-V fixes for the Linux 6.18 kernel exposed that the MIPS RISC-V/JEDEC vendor ID was wrong for code merged at the start of the kernel cycle. The testing hadn't caught it either as the QEMU emulation also ended up inadvertently using the wrong vendor ID too...

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