NVIDIA GTX 980 Through RTX 5080: Open-Source Nouveau/Mesa Drivers vs. NVIDIA 580 Linux Drivers
With the NVIDIA 590 Linux driver series removing GeForce 900 series “Maxwell” and GeForce 10 series “Pascal” as part of punting it off to the latest legacy driver branch, it’s time for a last look at how the mainline NVIDIA Linux driver is performing with these aging graphics cards relative to the current state of the upstream open-source NVIDIA Linux drivers. In this article is a look at how the open-source and upstream … ⌘ Read more

AMD GAIA 0.14 Released With Native Support For Linux & macOS
Early this year AMD announced the open-source GAIA project for “Generative AI Is Awesome” as a showcase of AI support atop their Ryzen AI NPUs and other hardware. That began as a Windows-only project but in September AMD added Linux support to GAIA but only using Vulkan acceleration for AI on Radeon GPUs. Now today GAIA 0.14 is available with “native” support for both macOS and Linux… ⌘ Read more

Ubuntu 26.04 Snapshot 2 Released As Latest Monthly ISOs
It was just at the end of month that Ubuntu 26.04 Snapshot 1 ISOs were published for the first “Resolute Raccoon” milestone. Out already is now Snapshot 2 with Canonical releasing these images ahead of their engineers having time off for end-of-year holidays… ⌘ Read more

LibreOffice 26.2 Beta 1 Now Available For This Free Software Office Suite
LibreOffice 26.2 Beta 1 is now available for testing in working toward the stable release in February for this cross-platform, open-source office suite solution… ⌘ Read more

KDE Gear 25.12 Released For Shipping The Latest KDE Applications
KDE Gear 25.12 is out today as the collection of the latest KDE desktop/mobile applications for running nicely on the Plasma 6 desktop… ⌘ Read more

Microsoft Is Back To Working On “Hornet” Security For eBPF Programs On Linux
Earlier in the year Microsoft proposed the “Hornet” Linux security module to provide signature verification capabilities for eBPF programs to provide for better system security. It’s been months since hearing anything more about it and not being merged, but yesterday they “reintroduced” it to the Linux kernel community… ⌘ Read more

DM Changes Merged For Linux 6.19 - Much Better Performance For “Verity” Integrity
Linus Torvalds merged the Device Mapper “DM” changes overnight that include one stand-out change for Linux 6.19… ⌘ Read more

Intel llm-scaler-vllm Beta 1.2 Brings Support For New AI Models On Arc Graphics
Following yesterday’s release of a new llm-scaler-omni beta there is now a new beta feature release of llm-scaler-vllm that provides the Intel-optimized version of vLLM within a Docker container that is set and ready to go for AI on modern Arc Graphics hardware. With today’s llm-scaler-vllm 1.2 beta release there is support for a variety of additional large language models (LLMs) and other improvements… ⌘ Read more

Linux 6.19 Networking Delivers 4x Improvement For Heavy Transfer Workloads, New Hardware
The big set of networking subsystem updates was recently merged for the ongoing Linux 6.19 merge window. There are some enticing core networking improvements like a big performance improvement for heavy transfer workloads, Bluetooth PAST enablement, and more. Plus a lot of wired and wireless networking driver activity and new hardware enablement… ⌘ Read more

Intel’s Vulkan Linux Driver Merges Shader VMA Allocator For Ray-Tracing Capture/Replay
Merged today to the Intel open-source “ANV” Vulkan driver in Mesa 26.0 is introducing a shader VMA allocator. Long story short this new allocator steps toward enabling Vulkan ray-tracing capture/replay support, which can come in hand for debugging issues with Vulkan ray-tracing on Intel graphics hardware under Linux and similarly to assist in optimizing for better performance… ⌘ Read more

Glibc Now Enabling 2MB THP On AArch64 By Default For Better Performance
The GNU C Library’s malloc implementation is now enabling 2MB Transparent Huge Pages (THP) by default for AArch64 Linux. This is being done in the name of better performance – a healthy 6.25% performance improvement is noted for SPEC with this change… ⌘ Read more

Qt Toolkit Lands IO_uring Abstraction
The newest feature to land in the cross-platform Qt toolkit is QIORing as an abstraction for Linux’s IO_uring interface. This QIORing may also end up supporting Microsoft’s Windows IORing implementation as well… ⌘ Read more

FreeBSD 15.0 vs. Ubuntu Linux For AMD EPYC Server Performance
Given the recent release of FreeBSD 15, I started off my testing in looking at how FreeBSD 15.0 improves performance versus FreeBSD 14.3. Now it’s onto the next important question: how is FreeBSD 15.0 performing relative to Linux on servers? Here are some benchmarks exploring that topic today. ⌘ Read more

AMD FSR SDK 2.1 Released With FSR Redstone - Windows-Only For Now
AMD FSR SDK 2.1 is now available that includes their “FSR Redstone” machine learning based upscaling tech for gaming.. ⌘ Read more

Turbostat Introduces New Cache Statistics, Nova Lake + Wildcat Lake Support
Turbostat is the Linux command-line utility for reporting CPU frequency / power / C-states and related performance / power management items namely for modern AMD and Intel processors. This CLI utility lives within the Linux kernel source tree and for Linux 6.19 has picked up a few new features… ⌘ Read more

Budgie 10.10 Desktop Approved For Fedora 44 Packaging, Fedora Budgie Spin All-Wayland
In addition to approving Fedora Cloud switching /boot to a Btrfs subvolume, another change approved this week by the Fedora Engineering and Steering Committee (FESCo) is for shipping the Budgie 10.10 desktop packages in Fedora 44… ⌘ Read more

Linux Fixes A Performance Regression In The Slab Code
A performance fix has been submitted to the Linux kernel for dealing with a regression in the Slab memory allocation code… ⌘ Read more

Linux 6.19 Gets Rid Of The Kernel’s “Genocide” Function
While the Linux kernel has inclusive terminology guidelines for the past five years to replace phrases like master/slave and blacklist/whitelist, there has surprisingly been a “genocide” function within the kernel that was questioned when it was first submitted for inclusion but now removed in Linux 6.19… ⌘ Read more

Fedora Cloud Will Switch To /boot As A Btrfs Subvolume
The Fedora Engineering and Steering Committee “FESCo” today signed off on a new feature for Fedora Cloud 44 to switch /boot to being as a Btrfs sub-volume rather than a separate partition… ⌘ Read more

Linux 6.19 For RISC-V Brings Parallel CPU Hotplugging, Zalasr Ratified ISA Support
The RISC-V CPU architecture changes have been merged for the in-development Linux 6.19 kernel… ⌘ Read more

AerynOS 2025.12 Brings Many Package Updates
AerynOS 2025.12 is available today as the latest installment of this from-scratch Linux distribution originally known as Serpent OS… ⌘ Read more

Canonical To Distribute AMD ROCm Libraries With Ubuntu 26.04 LTS
AMD previously talked of simplifying the in-box Linux support for ROCm during the second half of 2025. So far we haven’t seen any groundbreaking changes from that initiative besides AMD working on various package archives/repositories to make it easier to install the latest ROCm on different Linux distributions. But today a big announcement is now public that Canonical with next year’s Ubuntu 26.04 LTS release will provide official ROCm packages al … ⌘ Read more

Linux Foundation’s Newest Endeavor: The Agentic AI Foundation
The Linux Foundation today announced it’s formed another foundation under its growing umbrella that extends well beyond the traditional “Linux” landscape: the Agentic AI Foundation… ⌘ Read more

Firefox 147 Beta Released With XDG Base Directory Support
With Firefox 146 released, which is exciting for delivering fractional scaling on Wayland, Firefox 147 Beta is now available and it’s also quite exciting to Linux users for another reason… ⌘ Read more

Scheduler Woes: Bisecting Early Performance Regressions Found In Linux 6.19
Yesterday I noted some early performance regressions I’ve found on the Linux 6.19 kernel compared to Linux 6.18 LTS stable. Those initial benchmarks were on an AMD EPYC server. Since then I’ve seen many of the same workloads regressing similarly on an AMD Ryzen Threadripper workstation between Linux 6.18 and Linux 6.19 Git. Given the significant impact and AMD Threadripper processors always helping out to speed-up Linux kernel build time … ⌘ Read more

AMD EPYC Embedded 2005 Series Announced For BGA Zen 5 CPUs
AMD today announced their newest member of their expansive EPYC family: the EPYC Embedded 2005 series. The new AMD EPYC Embedded 2005 Series are intended primarily for networking, storage, and industrial devices while these BGA processors will likely see other interesting thin-server uses as well. ⌘ Read more

Microsoft Has Many Hyper-V Virtualization Improvements For Linux 6.19
For benefiting their Azure cloud and other users of Hyper-V virtualization at large, Microsoft has rolled out a number of feature additions and improvements for their Hyper-V kernel code in Linux 6.19… ⌘ Read more

Bug-Catching “Smatch” Static Analysis On The Linux Kernel Under Threat Due To Funding Gap
For the past 15 years the Smatch static analysis tool has been routinely run for uncovering countless bugs within the Linux kernel. Dan Carpenter who authored Smatch and has been routinely analyzing the Linux kernel with it has authored more than 5,568 patches over the years to become one of the top bug fixers for the kernel. But his funding at Linaro has been cut and the project’s future now in question… ⌘ Read more

Linux 6.19 Enables Per-CPU BIO Caching By Default For Helping Performance
Last week saw the main set of block and IO_uring feature patches for the Linux 6.19 merge window but some additional block subsystem material was merged on Monday. There are various NVMe updates now merged plus enabling per-CPU BIO caching by default to help with file-system performance… ⌘ Read more

F2FS Brings More Performance Optimizations To Linux 6.19
The Flash-Friendly File-System “F2FS” is enjoying more performance optimizations and other improvements for the Linux 6.19 kernel cycle… ⌘ Read more

Rust-Based Project Aims To Provide Modern Thumbnails For Audio/Video Files On GNOME
Since Showtime replaced Totem as the default video player of GNOME, the desktop has lacked thumbnail capabilities for audio and video files. But to address that defect, the Rust-based gst-thumbnailers project has been in development to leverage GStreamer and paired with Rust to provide safe thumbnail generation capabilities for audio and video content… ⌘ Read more

Mesa 26.0 Lands Initial Support For Adreno Gen 8 - Including For The Snapdragon X2
The newest Mesa 26.0-devel code as of today has landed initial support for Qualcomm Adreno Gen 8 graphics into the Freedreno Gallium3D driver. The Adreno Gen 8 graphics so far are most notably used by the new Snapdragon X2 Elite laptop SoC with its X2-85 GPU as well as the new Snapdragon 8 Elite Gen 5 with Adreno 840 graphics… ⌘ Read more

Linux 6.19’s Hung Task & System Lockup Detectors Can Provide Greater Insight
Beginning with the Linux 6.19 kernel, the hung task detector and system lock-up detector are now optionally able to provide greater insight into the issues by dumping additional system information. The new lockup_sys_info and hung_task_sys_info sysctl knobs were merged over as part of the pull requests managed by Andrew Morton… ⌘ Read more

Live Update Orchestrator “LUO” Merged For Linux 6.19
Google engineers for the past number of months have been working on the Live Update Orchestrator as a new way of applying live Linux kernel updates. The Live Update Orchestrator “LUO” builds atop the Kexec Handover “KHO” functionality already within the kernel. Google has since been deplyoing LUO in their production environments for faster security updates to kernels, especially when involving VMs. LUO is now upstream in Linux 6.19… ⌘ Read more

Meson 1.10 Build System Adds OS/2 Support, Experimental C++ “import std”
Meson 1.10 is out today as the newest feature release for this popular cross-platform build system… ⌘ Read more

Firefox 146 Now Available With Native Fractional Scaling On Wayland
The Mozilla Firefox 146.0 release binaries are now available with a very exciting improvement for Linux users relying on Wayland… ⌘ Read more

Intel Arc B580 vs. AMD Radeon RX 9000 vs. NVIDIA RTX 50 Series For Llama.cpp Vulkan Performance
Recently there were Phoronix benchmarks looking at the Intel Battlemage GPU compute performance since last year when the Arc B580 graphics card launched as well as the OpenGL and Vulkan graphics performance for the B580 on Linux since launch. There was much progress on the open-source Intel Linux graphics drivers at large this year but especially for Battlemage. Following that a Phoronix Premium reader asked about se … ⌘ Read more

Early Benchmarks Of Linux 6.19 Git Showing Some Concerns
While just half-way through the Linux 6.19 merge window, over the weekend I began running some benchmarks of the current Linux 6.19 Git state compared to Linux 6.18 LTS stable. There are some minor performance improvements to note in a few of the tests on the first system I tested but also some regressions at this very early pre-RC1 state of the Linux 6.19 kernel… ⌘ Read more

AMD Working On Push-Based Load Balancing For Linux To Further Enhance Performance
One of the new Linux engineering initiatives out of AMD is working to further enhance Linux performance on today’s large core count systems by introducing push-based load balancing… ⌘ Read more

Several Logitech Devices Seeing New/Improved Support With Linux 6.19
All of the Human Interface Devices (HID) subsystem updates were merged a few days ago for the ongoing Linux 6.19 kernel merge window. Standing out this cycle on the HID side are seeing new/improved support for several Logitech devices… ⌘ Read more

Linux I3C Gains “HDR” Support For Faster Data Transfers
I2C in Linux 6.19 brought support for Rust-written I2C drivers. The newer I3C “Improved Inter-Integrated Circuit” interface changes have now been merged and the big feature there is HDR support. Not to be confused with the more common High Dynamic Range acronym usage for HDR, HDR in the I3C context is for the “High Data Rate” mode for facilitating faster data transfers… ⌘ Read more

Arm MPAM Driver Upstreamed To The Linux 6.19 Kernel
The ARM64 code changes were merged last week into the in-development Linux 6.19 kernel. The most notable of the ARM64 architecture changes this cycle is landing the Arm MPAM driver for Arm’s Memory System Resource Partitioning and Monitoring… ⌘ Read more

Iced 0.14 Released For Popular Rust Cross-Platform GUI LIbrary
Released today is a new version of Iced, the popular cross-platform GUI library for the Rust programming language. Iced is notably used by the COSMIC desktop environment and a growing variety of different Rust apps… ⌘ Read more

Linux GPIB Drivers Declared Stable - 53 Years After HP Introduced The Bus
Merged to the mainline Linux kernel last year was GPIB drivers in the kernel’s “staging” area. GPIB is the General Purpose Interface Bus launched by HP back in 1972 for lab equipment and more. After a year of cleaning up the code in the kernel’s staging area, for Linux 6.19 the GPIB drivers have been promoted out of the staging area and into the Linux kernel proper. The Linux kernel now has stable driver support for this 8 Mbyte/s parallel … ⌘ Read more

Linux 6.19 Introduces PCIe Link Encryption & Device Authentication, AMD SEV-TIO Enabling
One of the most exciting merges this weekend to the Linux 6.19 kernel is establishing the infrastructure for supporting PCI Express link encryption and device authentication. Multiple vendors are working on PCIe link encryption for their hardware while this initial pull begins laying the foundation of AMD SEV-TIO Trusted I/O support for the mainline kernel… ⌘ Read more

Linux 6.19 Delivers Working USB3 Support For Apple Silicon Devices
Merged last night for the Linux 6.19 kernel merge window were all of the USB and Thunderbolt driver changes. Standing out this cycle is Apple Silicon devices like the M1 Macs now having working USB3 support on the mainline Linux kernel… ⌘ Read more

Linux 6.19 Delivers Working USB3 Support For Apple Silicon Devices
Merged last night for the Linux 6.19 kernel merge window were all of the USB and Thunderbolt driver changes. Standing out this cycle is Apple Silicon devices like the M1 Macs now having working USB3 support on the mainline Linux kernel… ⌘ Read more

NVIDIA Plumbs DMA-BUF Support For VFIO PCI Devices In Linux 6.19
In addition to NVIDIA improving peer-to-peer (P2P) DMA for block devices in Linux 6.19, NVIDIA also led an effort providing DMA-BUF support for VFIO PCI devices for opening up some interesting new cases moving forward. As part of the VFIO pull request this new functionality has landed for Linux 6.19… ⌘ Read more

Using AI To Modernize The Ubuntu Error Tracker Produced Some Code That Was “Plain Wrong”
A week ago I wrote about AI being used to help modernize Ubuntu’s Error Tracker. Microsoft GitHub Copilot was tasked to help adapt its Cassandra database usage to modern standards. It’s worked in some areas but even for a rather straight forward task, some of the generated functions ended up being “plain wrong” according to the developer involved… ⌘ Read more

Rust Drivers In Linux 6.19 Will Now Support… Module Parameters
On top of the Rust driver core changes and other Rust code for Linux 6.19, the modules infrastructure for this new kernel version is also bringing some new code. Surprisingly, it’s taken until now for Rust kernel modules/drivers to support module parameters as is common practice for passing different options when booting the kernel or manually loading kernel drivers with extra non-default options… ⌘ Read more