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 kernel graphics driver. As part of our various year end 2025 benchmarks, today is a look at the current i915 vs. Xe driver performance for the Intel Arc Graphics A580.

Fedora Linux this year continued in punctually shipping the very latest upstream Linux innovations from the freshest Wayland components to Linux kernel features and continuing to leverage other improvements in the open-source world...

Ahead of Intel Core Ultra "Panther Lake" laptops expected to be showcased in just over one week at CES in Las Vegas, new Xe3_LPD firmware binaries were upstreamed today to linux-firmware.git in getting ready that production-ready support for Intel Panther Lake on Linux...

Within the mainline Linux kernel already is the SteelSeries HID driver for supporting basic battery monitoring on the Arctis 1 and Arctis 9 gaming headsets. But a new patch series posted this morning to the Linux kernel mailing list overhaul this SteelSeries HID driver support. The patches take the support to 25+ different Arctis headset models and provide more comprehensive driver support...

The This Week In Plasma series written by KDE developer Nate Graham has been a great way to keep-up with all of the interesting KDE Plasma desktop developments over the past eight years. This Week In Plasma is regularly featured on Phoronix and always provides an interesting weekend look at the very newest innovations to land in Plasma. Unfortunately, This Week In Plasma will become less frequent or even go on hiatus without new volunteer contributors...

Fish 4.3 is out today as the newest update to this user-friendly command line shell. Fish 4.0 released at the beginning of this year in porting the codebase from C++ to Rust and now before closing out 2025 they have out Fish 4.3...

As part of the many different year-end benchmarks on Phoronix, over the holidays I was curious about how far the Blender 3D modeling software's performance has evolved over the past few years. So in looking at the CPU rendering performance I ran benchmarks of the major releases since Blender 3.0 through the recently released Blender 5.0...

The Simple DirectMedia Library that is widely-used by many cross-platform games and part of the Steam Runtime now has better support for handling more mouse button events under Wayland...

HarfBuzz 12.3 was just released for ending out 2025 with some nice performance improvements to this widely-used text shaping engine. HarfBuzz in turn is used by the prominent Linux desktop environments, Java, Flutter, various game engines, and apps like Chrome and Firefox for text shaping needs with OpenType fonts and more...

GNOME developer Sophie Herold has shared some interesting end-of-year code stats for the GNOME project. The "GNOME" codebase is up to 6,692,516 lines of code at the end of 2025 with 1,611,526 lines of that being from GNOME apps. Where the data gets interesting is on the programming language breakdown in different areas...

With the end of the year quickly drawing to a close, here is a look back at the most-viewed Linux kernel news of 2025...

Adding to the unfortunate engineering setbacks at Intel this year as part of cost-cutting measures, the Intel IWD software development has been on a hiatus for the past three months. Going from previously seeing monthly releases and almost constant activity to now development ceasing up with no activity in the past three months...

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...

Announced earlier in December but flying under the radar until now is the initial reoease of a QNX Self-Hosted Developer Desktop. This is a developer environment for the QNX real-time operating system primarily used on embedded systems. With now having this developer desktop option, the hassle of cross-compilation to target QNX can be avoided...

Wine 11.0-rc4 is out today as the latest weekly release candidate in working toward the stable Wine 11.0 release in January...

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 prematurely due to a show-stopping bug. In any case in this article offers a fresh look at older GCN and RDNA graphics cards on Linux 6.19 + Mesa 26.0-devel.

Coreboot 25.12 is out today as the latest quarterly feature update to this open-source BIOS/firmware solution...

It was a very interesting year for Ubuntu Linux. Ahead of the important Ubuntu 26.04 LTS release due out this coming April, Ubuntu Linux this year was expeditiously migrating to new Rust-based system tools like sudo-rs and Rust Coreutils, new performance optimizations continued to be explored for bettering the out-of-the-box Ubuntu performance, better ARM64 support with its desktop ISO, and enhancing the Snapdragon X Elite laptop support were among the Ubuntu highlights in 2025...

An exciting post-Christmas patch series out on the Linux kernel mailing list this morning is proposing a new runtime standby ABI that is similar in nature to the "Modern Standby" functionality found with Microsoft Windows...

This year there was a lot of going on in the NVIDIA Linux world from their official driver stack seeing better Wayland support to a lot on the open-source scene from NVIDIA engineers contributing a lot directly to the Rust-based Nova open-source driver that continues taking shape, the Mesa NVK Vulkan driver becoming more performant and capable, and a lot of other happenings. Here is a look back at the most popular NVIDIA content of 2025 on Phoronix...

For those using Microsoft's exFAT file-system under Linux for the likes of flash drives and SD cards, a new patch series posted today aims to enhance the read performance. The new patches are shown to improve performance by about 10% while also having lower overhead...

The Arch Linux based CachyOS has been quite popular with Linux gamers and enthusiasts for offering leading out-of-the-box performance, especially following the shutdown of Intel's Clear Linux. CachyOS has developed quite a following on the Linux desktop while looking ahead to 2026 they will be working on a server edition...

As a wonderful Christmas gift to open-source fans, NVIDIA dropped their proprietary license on the CUDA Tile intermediate representation and has now made the IR open-source software...

One of the pleasant surprises this year was AMD ending the AMDVLK driver development with AMD dropping their proprietary OpenGL and Vulkan driver components on Linux at long last for their Radeon Software for Linux packages. This was arguably long overdue with enthusiasts and Linux gamers long preferring the RadeonSI+RADV Mesa drivers and those drivers even doing very well in recent years for workstation graphics workloads. One of the areas where AMDVLK formerly delivered better performance than RADV was with Vulkan ray-tracing. But RADV ray-tracing improved a lot in 2025 as shown in recent benchmarks. So for this Christmas 2025 benchmarking is a final look at how RADV is going up against the now-defunct AMDVLK driver.