Latest Linux Hardware Reviews, Open-Source News & Benchmarks

FreeBSD 15.2 Beta 1 is out today as the release dance kicks off in working toward the next installment of FreeBSD 15.

After years of work, ReactOS as the "open-source Windows" operating system striving for Windows program and driver compatibility now has an initial USB 3.0 driver stack in place.

An interesting technical detail I noticed today from the latest AMD Linux activity is that Zen 6 processors apparently are featuring a RISC-V based Trusted Execution Environment (TEE) where in the past it was an ARM-based core.

In addition to a FAT32 optimization yielding as much as a 265x improvement that was merged for the Linux 7.4 cycle and separately another big FAT32 improvement expected for Linux 7.5, merged this week as part of the non-MM fixes for Linux 7.4-rc2 was another big FAT32 performance optimization.

With the Linux kernel having phased out i486 CPU support and dropping old AMD Elan SoC code along with removing other obsolete and stagnate 32-bit x86 hardware support, some x86 32-bit clean-ups are proceeding along with being able to make the kernel depend unconditionally now on some features.

FEX 2611 is out for running Linux (and Wine) x86/x86_64 games/applications on AArch64 Linux. FEX 2611 brings JIT improvements while also waiting for the Linux kernel to align with the AArch64 specification and Windows on ARM and macOS Apple Silicon behavior around a particular register's usage.

A few months back were discussions of a Linux firmware HWE package for Ubuntu to carry updated firmware blobs under the hardware enablement (HWE) umbrella. Plus also splitting up the monolithic linux-firmware package for easing of firmware updates. Those plans didn't materialize in time for the official Ubuntu 26.10 release but are now being pursued for Ubuntu 27.04 and may then be SRU'ed into Ubuntu 26.10 and potentially Ubuntu 26.04 LTS.

Linux kernel developers are looking at dropping the RT_GROUP_SCHED feature that is used for group scheduling of real-time tasks using cgroups.

The sound subsystem is seeing a "unsurprisingly high amount" fixes and device workarounds/quirks for this weekend's Linux 7.4-rc2 kernel release.

OpenCV 5.0 debuted back in June with a rewritten DNN engine and many other exciting improvements for this widely-used computer vision (CV) library. Out today is OpenCV 5.1 with tons of fixes and other incremental improvements to this important code.

With Linux 7.4 the AMDGPU driver enables HDMI 2.1 FRL functionality by default for driving higher refresh rate and higher resolution displays. That default enabling comes as HDMI FreeSync/VRR and ALLM features are also in place for Linux 7.4. Now coming by way of fixes for Linux 7.4 is also improving the Fixed Rate Link support with the newer HDMI 2.2 specification.

With Linux 7.4 the patches to speed-up the kernel build process began to land. This is the work that's yielded extremely fast incremental builds and noop builds. The patch series in full is also allowing kernel build times approaching just ten seconds with enough CPU cores. In today's article is a look at the Linux 7.3 vs. 7.4-rc1 build time performance on the Framework Laptop 13 Pro powered by Intel Panther Lake.

For those that use Linux's raid6check command for checking/repairing an MD RAID6 software RAID array's device for errors, newly-merged code is showing up to a 3x performance improvement.

The Servo open-source browser engine project is finally out with their status report highlighting the improvements made back in September. There is expanded web compatibility, new HTML and JavaScript features, WebGL2 improvements, and continued work on expanding the embed capabilities of this engine.

Zlib 1.4 is now available for this widely-used compression library. In these AI times, Zlib 1.4 ships with more than a dozen security fixes.

A set of Linux kernel patches have been posted for review with a hope of reaching the mainline kernel to provide Apple AirDrop support for Macs equipped with the T2 chip.

Mir 2.31 is now available as the latest feature release for this Canonical/Ubuntu solution for providing C++ libraries to build Wayland-based shells.

New to the Linux 7.4 kernel cycle is the Core MM tree as the route for herding some of the core memory management Linux kernel patches to the mainline kernel rather than it all going through Andrew Morton's "MM" tree. As the second pull request from this new kernel tree, a number of fixes were sent out today to address "nasty long-standing bugs" within the kernel.

Merged to Mesa 27.0-devel is a new common Vulkan layer within Mesa's Vulkan Runtime for being able to carry common game/engine/app workarounds that affect multiple drivers.

The AMD-backed Lemonade local AI server shipped its version 2026.45.3 update on Wednesday that introduces a completely redesigned desktop app and web UI.

Omarchy 4.5 is out today as a big feature update to this Arch Linux based operating system.

OpenAI published a blog post outlining their work on autonomous vulnerability discovery. To showcase their AI potential, they found 948 valid local privilege escalation vulnerabilities within the Linux kernel.

MPV as the open-source, cross-platform media player originally based on MPlayer/mplayer2 is finally out with a new release.

LXQt 2.5 released today as the newest feature update to this lightweight, Qt6-based desktop environment.

For those making use of the LZ4 extremely fast compression algorithm, LZ4 1.11 released today and brings multi-threaded compression support to its library (liblz4).

Along with today's release of the NVIDIA 620.70.06 Linux driver, NVIDIA also released CUDA 13.5 that brings general availability (GA) support for Vera Rubin.

Back in 2023 Intel introduced One Mono as a new font for developers. Intel in September had discontinued the One Mono project but then days later revived it. Now the project is out with its first update since that mishap.

Out today is the first NVIDIA Linux driver release in the R620 release branch. This NVIDIA 620.70.06 Linux driver release isn't too feature heavy but comes with some bug fixes, improved performance of explicit sync on Wayland, and some other refinements.

A new vulnerability was disclosed today affecting Debian's APT package manager where a man-in-the-middle attacker could carry out arbitrary code execution as root.

While the Linux 7.4 kernel will be released in the 2026 calendar year in the last week or two of December if the schedule holds, it turns out Linux 7.3 is likely to be this year's Long Term Support kernel version.

Systemd recently merged support for Rust programs. This initial systemd Rust support is limited to leaf components / individual binaries while eventually they hope to be able to support Rust within root components of systemd. More details on this initiative were shared this week.

From earlier in the year you may recall a new experimental open-source Linux driver for modern DisplayLink hardware. That "Vino" driver for DisplayLink driver was a clean-room reverse-engineered DisplayLink driver that was developed in part by AI and written in Rust. Unfortunately, that open-source driver has disappeared following legal threats by Synaptics.

In addition to organizations like Alibaba, SpaceXSI, DigitalOcean, Meta SuperIntelligence Labs, and others contributing millions of dollars toward the development of the Omarchy Linux distribution, it turns out AMD also has a thing for this Linux distribution built around the Hyprland compositor.

Last month I wrote about Intel working on adding proper XeSS support to Steam Play (Proton). While those efforts haven't yet been completed for benefiting Linux gamers running Intel Arc Graphics, in the meantime an independent open-source developer has managed to get XMX-accelerated XeSS working under Proton.

Last month Intel and AMD jointly announced they would be collaborating on software optimizations with PyTorch/oneDNN. That already led to the UXL Foundation's release of oneDNN 3.14 with initial AMD Zen optimizations. It looks though like for now at least AMD will also continue to concurrently push new work into their ZenDNN library and not exclusively tied to oneDNN. Out today is ZenDNN 6.1.

Domicile is a new Wayland compositor that leverages Chromium for allowing custom Linux desktops to be built using HTML, CSS, and JavaScript/TypeScript.

GIMP 3.2.8 is out today as the newest stable release of this open-source image editing application that's most popular on the Linux desktop.

Following the release of NetBSD 11.0 in August, NetBSD 11.1 is out today with a collection of security fixes and other improvements.

Thanks to the latest work by Georg Lehmann of Valve's Linux graphics team, the AMD GFX8 generation of GPUs that stretch from GCN Volcanic Islands through Polaris GPUs is still seeing improved Linux support. The latest work to land and benefiting both RadeonSI OpenGL and RADV Vulkan is enabling D16 support.

After challenged by two release delays, Fedora 45 is officially out as the latest six-month update to this leading Linux distribution.

In addition to some significant performance improvements for FAT32 in Linux 7.4, more performance improvements are on the way. For what will likely land in Linux 7.5 is up to a 4.06x improvement demonstrated for this aging file-system.

The openSUSE Leap 16.1 Linux distribution is out today and built from the same sources as SUSE Linux Enterprise Server 16.1.

For what will likely be merged to the Linux 7.5 kernel, the mainline kernel is preparing to drop its last optimization its been carrying for far outdated MMX processors. This affects the likes of Intel Pentium MMX and Pentium II processors running modern software with up-to-date kernels when Linux 7.5 is released in 2027.

Released today was the Intel Compute Runtime 26.40.40196.8 as the newest version of their open-source GPU compute stack for both Windows and Linux systems.

Bavarian-based enterprise Linux distribution vendor SUSE is laying off 10% of its global workforce as a result of AI and automation.

Landing today into the GCC 17 compiler codebase is initial support for AVX10V1AUX as the auxillary updates to AVX10.1 that are out of the cross-vendor AI Compute Extensions "ACE" initiative between AMD and Intel.

Intel today posted a set of patches for bringing SoundWire support in the upstream Intel AVS driver for Raptor Lake. While Intel SoundWire activities are not new, I was curious to see them focusing on Raptor Lake improvements in 2026 for what will then go into a 2027 Linux kernel version.

AerynOS 2026.11 was released today along with a lengthy blog post highlighting the recent development work on this original Linux distribution.

The Mesa RADV driver that provides Vulkan API support for AMD Radeon GPUs on Linux has adopted its own policy around AI / large language models (LLMs) for code contributions.

The FreeRDP 3.33 software released today as the newest version of this open-source Microsoft Remote Desktop Protocol (RDP) implementation.

KDE developer Nate Graham published his monthly blog post on Sunday to outline the current state of KDE Linux and some of the changes made to this in-house Linux distribution over the course of October. Additionally, KDE Linux is nearing its beta milestone after beinbg in development for over one year as a reference Linux distribution for KDE.

Raspberry Pi announced their latest round of price hikes as a result of the RAM shortages and increased pricing continuing to affect the industry.