Phoronix

For those looking at expanding the SATA, NVMe, and/or the USB/USB-C capabilities of your system, the Lekuo SouthBridge Max PB65MX3 is an interesting creation that I have been trying out. The Lekuo SouthBridge Max puts an AMD B650 chipset onto a low-profile PCIe add-in card to provide all of the above without any bifurcation required. Given that it's an AMD B650 chipset, it also "just works" nicely under Linux.

Debuting today is systemd 262-rc1 as the first test release of this next major update to this Linux init system and service manager...

Following yesterday's Linux kernel patches for tuning ACPI EPP for Ryzen Zen 6 client processors, another patch series made it out on the mailing list with adjustments for ACPI Collaborative Processor Performance Control (CPPC) with upcoming Zen 6 client processors...

While the Linux 7.3 merge window just wrapped up this weekend, on Monday Intel already sent out their first feature pull request of new Xe kernel graphics driver material that is destined for Linux 7.4...

It was a very busy month of August with the Linux kernel developers continue to be flooded with AI/LLM-generated patches and bug reports. Plus there was the general resolution on AI usage within the Debian project and other open-source projects now evolving in the AI era. With the Linux 7.2 stable release and Linux 7.3 merge window, the past month was all the more eventful...

While the Linux 7.3 merge window officially closed on Sunday with the Linux 7.3-rc1 release, the Error Detection And Correction "EDAC" subsystem changes were mistakenly forgotten about during the two week window. The pull request ended up being sent out on Monday evening and the late feature changes were already merged to Git...

With the end of the month comes a new monthly status report from the KDE Linux project as their in-house distribution project...

Hitting the Linux kernel mailing list today is a new kernel scheduler patch series to enable preferred SMT siblings for NVIDIA Vera with its Olympus cores...

Rust Coreutils 0.11 was just released as this alternative to the GNU Coreutils. Besides the long-running task of catching up the GNU Coreutils compatibility with the GNU test suite and never-ending work on optimizing the performance, Rust Coreutils 0.11 is quite a nice release for its improved error messages...

The Mozilla Firefox 155 release binaries are now available ahead of the formal announcement on Tuesday for this latest web browser release. With Firefox 155 it's heavier on new features than we have seen in some time...

Earlier this month AMD posted a massive set of patches for bringing up UALink support for the mainline Linux kernel and wiring it up into the AMDGPU kernel driver. In closing out the month of August, they have updated this big set of Ultra Accelerator Link patches...

One of the former Intel engineers who was a Linux OS architect on their legendary Clear Linux distribution and before that also driving their Moblin and MeeGo Linux efforts is starting a new distribution project. This new initiative, named The Ur Project, is highly leveraging Rust and will rely on AI/LLMs in part and aims to incorporate some design improvements Clear Linux...

Open-source firmware consulting firm 3mdeb is out with a new blog post highlighting their recent work on enhancing the UEFI update capsules experience for open-source firmware with Coreboot and their downstream Dasharo offerings...

With Linux 7.3-rc1 released to cap off the two week merge window, here is a look at the many exciting changes merged for the Linux 7.3 kernel that is working its way toward release in the second half of October.

There is a set of 19 patches out for review on the Linux kernel mailing list that would finally allow the mainline kernel running on Apple Silicon M1 / M2 / M3 SoCs to enjoy USB4/Thunderbolt support...

Servo 0.5 is out today as the newest monthly update to this open-source, Rust-based browser engine. Servo 0.5 ships many notable enhancements for benefiting those running the Servoshell example browser or looking at Servo as an opportunity for embedded use...

Ahead of the next-generation AMD Ryzen Zen 6 client processors debuting, an important patch series was posted overnight to the Linux kernel mailing list. These patches provide new Zen 6 client Energy Performance Preference "EPP" tunings that are important for optimizing performance and power consumption for these upcoming AMD Zen 6 desktop and laptop processors...

One of the latest optimizations to the Mesa Vulkan drivers by Natalie Vock of Valve's Linux graphics team is faster and more vRAM efficient sorting for Morton code keys that are important for fast BVH construction and greater GPU parallelism...

Firefox has finally begun supporting Vulkan Video decoding to complement their long-used VA-API support on Linux. This is good news for the official NVIDIA Linux graphics driver stack as it's been the notable vendor not supporting the Video Acceleration API. But prior to Firefox rolling out its experimental Vulkan Video support, an independent implementation of VA-API built atop NVIDIA's NVDEC interface has been available for supporting GPU video acceleration in Firefox. That project is out today with its newest release...

With Linus Torvalds remarking in the Linux 7.3-rc1 release announcement of the AMD kernel graphics driver changes for amounting around a third of the -rc1 changes due to the big AMD GPU register files for DCN 6.0 and other new IP additions, here are some fresh code stats at large...

Like clockwork, the Linux 7.3 merge window has concluded after two weeks and the Linux 7.3-rc1 kernel now available for testing...

OpenShot 4.0 was tagged this afternoon on GitHub as the newest major feature release to this open-source non-linear video editing application...

Following last week's main set of sound subsystem updates for Linux 7.3 that brought a lot of new audio hardware support, a second round of sound updates were merged this weekend ahead of today's Linux 7.3-rc1 release...

This summer an intern with the FreeBSD Foundation worked on porting AMD ROCm to FreeBSD. The internship is concluding while the FreeBSD ROCm code is almost to the stage of being able to perform simple vector addition workloads...

The x86 platform driver changes are now in place for the Linux 7.3 kernel with additions for upcoming AMD Zen 6 hardware, the RGB LED driver controls for the Ryzen AI Halo PC, and a lot of laptop support additions and improvements for a variety of devices from different hardware vendors. Plus some handheld gaming device updates too...

Upstreamed to the FFmpeg multimedia driver code this weekend is support for Frame Rate Up-Conversion "FRUC" making use of the NVIDIA Vulkan Optical Flow extension...

The Kernel-based Virtual Machine "KVM" changes have landed for the Linux 7.3 merge window that is wrapping up later today...

The TTY/Serial code changes for Linux 7.3 were merged this week and include dropping the dated IPWireless driver while introducing the new 8250_mxpcie driver...

Upstreamed back in 2017 for Linux 4.12 was the RTL8723BS driver in the kernel's staging area. Nine years later it remains in staging and remains a frequent target for clean-ups and code improvements as it tries to work its way out...

Ahead of FreeBSD 14.5-RELEASE hopefully debuting on 8 September, FreeBSD 14.5-RC1 is out today as the final scheduled development release...

Last October I highlighted an interesting post on the Linux kernel mailing list around an x86 corporate entity other than Intel or AMD that left mysterious intrigue. The developer that detailed those x86 opcode/CPUID/MSR allocations back in July then detailed 16-tile and 32-tile AMX implementations again for something outside the current scope of Intel/AMD processors. Today another message is being relayed from that "corporate entity other than Intel/AMD."..

In addition to the Union QtWidgets initial release happening this week, a number of other improvements also landed in the past few days in making Plasma 6.8 all the more exciting...

ReactOS 0.4.16 released today as the newest major update to this "open-source Windows" project providing an open-source OS with Windows driver and application compatibility...

Coming in as a late pull request ahead of the Linux 7.3 merge window closing this weekend were the Flash Friendly File-System (F2FS) updates that have now made it into Linux Git...

This week was extremely eventful in the GNOME space with GPU reset recovery for GNOME Mutter now largely wrapped up and the merge request opened to facilitate the code review. There was also the announcement of the half million Euro Sovereign Tech Agency investment into Flatpak. Plus on the application side were a few more interesting advancements this week.'..

As an update to the May story about California's age verification law may end up exempting most Linux distributions, that AB-1856 bill has finally passed!..

In time for the weekend Linux gamers, Valve last night released the first preview of SteamOS 3.9 for the Steam Deck, Steam Machine, and other devices. This early preview comes with some exciting software updates...

The Unsorted Block Images "UBI" layer in the Linux kernel for NAND flash memory tracking and wear leveling finally has the notion of per-device wear-leveling thresholds...

The voting is over and there is a winner now known in the much-debated Debian General Resolution voting over an AI policy for the Linux distribution...

Premiering in KDE Plasma 6.7 was Union as the new CSS-based style/theming engine for Plasma. Union ultimately aims to address KDE's fragmented ways of styling apps. As a step closer to that goal, there is now the initial release of Union for QtWidgets support...

The Trusted Platform Module (TPM) subsystem changes for the Linux 7.3 kernel are centered around code clean-ups and improvements being made as a precursor toward TrenchBoot support...

DXVK 3.1 is out today as the newest feature release for this Direct3D 8 / 9 / 10 / 11 implementation built atop the Vulkan API as a key component to Valve's Steam Play (Proton)...

The past month I have been testing out the HP Z4 G6i workstation across many different workloads and grueling tasks. This HP workstation powered by the Intel Xeon 600 series "Granite Rapids WS" and NVIDIA RTX graphics offers a lot of compute power, but with the top-end configuration retailing for over $41k USD is quite pricey in today's environment. Windows 11 Pro is the default operating system of the HP Z4 Gi but Ubuntu LTS releases are supported and it's "Linux-ready" at large.

With the proliferation of AI/LLM models analyzing the Linux kernel's vast codebase, there has been a surge in the number of CVEs per kernel release. After typically being around 500 CVEs fixed per release, we are now approaching 2,000 CVEs fixed per release and perhaps will break that threshold for Linux 7.3...

Google Summer of Code 2026 featured a project working on GPU reset recovery for GNOME's Mutter compositor. GSoC has now wrapped up and the project overall was largely successful although some outstanding work remains. In this last week the merge request has been opened to conduct code review on this GPU reset recovery implementation for GNOME...

The Khronos Group is closing out the month of August with the Vulkan 1.4.361 specification update...

Longtime Linux kernel developer Chris Mason is departing Meta. In the process of doing so, he is also stepping down from his co-maintainership role of the Btrfs file-system...

The USB and Thunderbolt changes have been merged for Linux 7.3. Two changes stand out for me in the USB subsystem code with Linux 7.3. First, the kernel arguably being long overdue for checking USB-C cables capabilities whether they support alt-modes. Second, a new low-latency USB4STREAM option for lower latency data transfers between USB4-connected systems...

The char/misc changes were merged this week for the Linux 7.3 cycle. While there is a lot of IIO driver churn as usual and updates to the likes of the Google Binder drivers, there continues to be the 2026 trend of removing old hardware drivers that are rarely updated these days and likely have no active users left on the mainline Linux kernel. This trend is further pushed along by the surplus of AI/LLM-generated bug reports and patches these days causing additional maintenance burden for these obsolete drivers...

The latest beneficiary of Germany's Sovereign Tech Agency is Flatpak where more than half a million Euros will be invested over the next two years to help with app sandboxing and other functionality...