Phoronix

Released overnight was the newest version of the Rust-based COSMIC desktop environment developed by System76 as part of the effort on their Pop!_OS Linux distribution...

For those continuing to use GNU Automake over the likes of Meson or CMake for your build system, Automake 1.19 is out today as the first new release in 15 months. Among the many fixes in this release is for a bug dating back 14 years...

Tonight Valve released a big Steam client beta update with a number of new features and fixes...

A ReactOS developer for this open-source operating system project striving for binary compatibility with Windows drivers and applications has achieved an intriguing software stack. With the experimental ReactOS ARM64 build for running on 64-bit ARM hardware like Raspberry Pi SBCs, he's paired that "open-source Windows" OS with the open-source FEX emulator for in turn being able to run Windows x64 games/apps on ReactOS atop native ARM hardware...

Earlier this year the 3mdeb firmware consulting firm ported AMD openSIL CPU open-source silicon initialization library and Coreboot to an EPYC motherboard, the Gigabyte MZ33-AR1. Their next feat now achieved is bringing AMD openSIL and Coreboot to a desktop AMD Ryzen motherboard with their downstream Dasharo firmware solution. I have been running this alternative firmware on the MSI PRO B850P WiFi motherboard and it's been working out and performing well as an alternative to the closed-up motherboard firmware.

Following last month's initial release candidate of XWayland 26.1 with its many new features, a second release candidate is now available with a number of fixes...

System76 today unveiled their newest desktop computer as the Thelio Mira AI. The System76 Thelio Mira AI is designed for multi-GPU AI training, model fine-tuning, AI inferencing, computer vision and image generation tasks on tthe AI side. Or with its AMD Ryzen 9000 series CPU and NVIDIA/AMD GPU options is also a good candidate for simulations and other HPC-type workloads...

The first alpha release of the upcoming OpenSSL 4.1 release is now available for testing with some GREASE and DTLS 1.3 support along with more AVX-512 performance optimizations...

NVIDIA today debuted the 615.71.09 Linux driver that comes with a number of improvements, especially from the Vulkan API perspective...

In addition to the still-pending kernel work for improving the in-kernel Zstd code, sepaarately the Btrfs file-system driver has an improvement on the way in its decompression code path for the Zstd transparent file-system compression...

It's nice seeing a new GNU Compiler Collection (GCC) patch out of AMD today that is a general optimization for the x86_64 compiler code and not exclusively tied to their Zen processors. It's an Extended Load Optimization to benefit code where there is a narrower type and then an arithmetic type with a wider type...

Red Hat's David Airlie has managed another open-source graphics engineering feat... Getting the Nouveau reverse-engineered kernel graphics driver and Mesa NVK Vulkan driver running on the GB10 Grace Blackwell Superchip with the DGX Spark system...

Announced a few months back was YSERVER as a modern X11 server written in the Rust programming language. In getting the project off the ground quickly and given the size of X11, it was largely vibe coded with Claude Code. The project continues and is attracting contributions from more users with today marking the YSERVER 1.5 release...

An ARM Linux engineer leveraged AI/LLMs to help uncover some improvements to "significant speed up" the Linux kernel build times. In the process the LLM used generated "a lot of code, much of it hideous" but in the end was used to find some very significant time savings for faster kernel builds via more task parallelization in different areas of the kernel build process...

One week after releasing systemd 262-rc1, systemd 262-rc2 is now available with further fixes and refinements for this init system and service manager. Systemd is also the latest open-source project introducing an AI canary for aiming to detect AI/LLM-based code contributors that weren't reviewed by an actual person in advance of the pull request...

An interesting new open-source project for those looking to make use of NVIDIA DLSS 5 on Linux is DLSS5VKLayer. The DLSS5VKLayer is a Linux Vulkan layer that works for both native Linux games as well as Steam Play (Proton) Windows games for experimental DLSS 5 support...

Merged today to the latest KDE KWin compositor development code is support for Wayland's important commit-timing protocol that is useful for video playback as well as for gamers relying on Adaptive-Sync/FreeSync support...

For the current Linux 7.3 kernel many older 32-bit ARM platforms are deprecated and in turn orphaning hundreds of drivers only relevant to those out-of-date ARM platforms. The removal of that now deprecated code is planned for the next kernel cycle or two...

CHUWI recently launched the UniBook laptop powered by the Intel Core 3 304 "Wildcat Lake" SOC and priced at just $449 USD. Especially with today's high component pricing, a brand new sub-$500 laptop is extremely rare. Rather than using some dated SoC, it uses Wildcat Lake as Intel's new value option alternative to the Core 3 Series Ultra "Panther Lake" SoCs. This was our first time testing out Intel Wildcat Lake and that SoC plus the overall CHUWI UniBook has been working out well on Linux for those looking at a laptop in the sub-$500 space.

For those using the Linux-friendly DaVinci Resolve video editing and color correction/grading and visual effects software, DaVinci Resolve 21.1 is out today as a major update to this cross-platform solution...

It turns out one of the feature limitations of the AMDGPU Linux graphics driver is HDMI 1.4 3D output support with frame packing, top-and-bottom, and side-by-side options for transmitting simultaneous video streams. I wasn't aware of this limitation for the lack of any 3D displays and many Linux enthusiasts/gamers as well, but if you happen to have a compatible HDMI 1.4 3D display, there are pending patches to finally make this a reality...

Queued this past week into the net-next development tree of the latest networking additions for the Linux kernel is enabling support for Realtek's newer RTL8127atf and RTL8116af wired networking ASICs...

Over the past four years there has been a lot of work on a DirectX back-end within the LLVM compiler stack. Microsoft has backed the initiative for being able to lower LLVM IR into the DirectX Intermediate Language (DXIL) for execution by Windows DirectX 12 graphics drivers. This back-end is now officially supported...

FEX 2609 was released overnight as the newest monthly feature release for this open-source emulator that allows running Linux x86_64 binaries on AArch64, including the likes of Steam and Steam Play (Proton) for enabling Windows games to run rather well on ARM64 Linux systems...

With the Linux kernel still working toward landing support for AMD's RMPOPT optimization for helping to reduce overhead on SEV-SNP enabled servers, the LLVM/Clang compiler has in turn prepped for the milestone by landing support for the RMPOPT, RMPREAD, and RMPCHKD instructions for Zen 5 and newer...

For those that haven't yet made the move to FreeBSD 15 with still relying on FreeBSD 14 in production, out today is FreeBSD 14.5-RELEASE...

The mystery deepens around an x86 implementation from a corporate entity other than AMD and Intel and has been making some very intriguing changes for coming from a seeming start-up. Beyond 16 tile and 32 tile AMX implementations that already surpass Intel's current Advanced Matrix Extensions (AMX) capabilities in shipping Xeon CPUs, new disclosures were made today concerning Advanced Performance Extensions (APX), Flexible Return and Event Delivery (FRED), and even x86S as the effort that Intel previously stopped for cleaning up the x86 baggage...

As an interesting development for Ubuntu 26.10, the daily ISOs of the "Stonking Stingray" now include amd64v3 images...

A recently posted Linux kernel patch has revealed a new security improvement with Zen 6 processors...

Last week's set of DRM-Misc-Next changes submitted to DRM-Next with targeting the upcoming Linux 7.4 kernel cycle features HDMI 2.1 related work for both the AMDGPU kernel driver as well as the Nouveau open-source NVIDIA driver...

Intel's Dynamic PAMT feature looks like it's finally going to be ready for mainline with Linux 7.4. The Intel Dynamic PAMT is used for helping to reduce memory overhead when making use of Trusted Domain Extensions (TDX) for confidential VMs...

Rustls as the modern TLS library implementation written in the Rust programming language is out with a new feature release. This morning's Rustls 0.23.44 release enables post-quantum secure ML-DSA certificates by default...

After the Linux 7.3 merge window concluded last weekend, today we are up to the Linux 7.3-rc2 test kernel release in working toward the stable v7.3 kernel during the second half of October...

Following the recent Shotcut stable release with a stock asset library and other improvements, Shotcut 26.9 Beta is out today with yet more improvements for this open-source video editing application for Linux, macOS, and Windows systems...

NetBSD 9.5 released today as the final release of the NetBSD 9 stable branch...

Ahead of the Linux 7.3-rc2 kernel being released later today, a set of scheduler fixes have been sent out for this week's kernel test release. Most notable with the scheduler fixes are dealing with possible misfits for Cache-Aware Load Scheduling on hybrid CPUs like Intel Core (Ultra) processors...

Asahi Linux developers announced today that they are now officially supporting the Linux distribution on Apple M3 powered Macs. With the exception of the Mac Studio M3 Ultra, other M3 / M3 Pro / M3 Max devices should now work with the latest Asahi Linux builds but with some feature caveats...

ClangIR has been in development for a number of years now as a new intermediate representation for the Clang compiler. ClangIR makes use of MLIR and is higher-level than LLVM IR. With ClangIR able to preserve more C/C++ source semantics, its usage can lead to better diagnostics, code/static analysis, and more performance optimizations compared to everything lowered straight away from AST to LLVM IR. While not enabling its usage by default, LLVM stakeholders are discussing at least now building it by default...

Ahead of the Linux 7.3-rc2 kernel release due out later today, a merge causing a lot of code churn was pulled in by Linus Torvalds. This tree-wide effort converts more of the kmalloc() function calls over to the newer and superior kmalloc_obj() family of functions...

The timing on Saturday's Slackware-based Zenwalk ISO "current milestone" update is now more clear with upstream Slackware having prepared what is its first alpha release of the upcoming Slackware 16...

It's been over four years since the original release of Zenwalk 15.0 while released today is a new Zenwalk Current Milestone snapshot. This Slackware-based Linux distribution with a long history has an exciting update out for testing this weekend...

Ikey Doherty is back in the Linux distribution space. Sort of. Ikey Doherty who was the founder of the Solus Linux distribution as well as Serpent OS (now AerynOS) as well as having been employed by Intel on their Clear Linux team is back at it again in the Linux space...

NVIDIA continues building out more functionality around the open-source, upstream Nova kernel graphics driver within the Linux kernel. Making it out to the mailing list this Saturday is a set of 13 patches for introducing a NVIDIA vGPU manager and VFIO variant driver...

This week's Direct Rendering Manager (DRM) fixes that were merged ahead of Sunday's Linux 7.3-rc2 release contain a number of fixes to the open-source Nouveau driver's display support for current-generation NVIDIA Blackwell GPUs...

In addition to Linux developers focused on Apple Silicon being busy enabling functionality for the M3 and newer SoCs under the Linux kernel, there are also developers working on enabling the A18 Pro SoC used by the new, budget-friendly MacBook Neo laptop. Patches were posted this week for initial enablement of the A18 Pro and the MacBook Neo Device Tree... But even with these patches, the Linux support is still severely limited for now...

AMD is building out what they are describing as an "elite" team of developers for driving Rust code "deep into the GPU stack" from firmware to drivers, shader compilers, and other GPU software in Rust...

GNOME has been working to establish a formal request for comments (RFC) process for solving major technical questions and changes moving forward. A drafted RFC is now under discussion by GNOME stakeholders for moving this process forward...

It's been an exciting start to the month of September for KDE Plasma developers with continuing to land last minute improvements for Plasma 6.8 ahead of its official release in mid-October...

Wine 11.17 is out today as the newest bi-weekly feature development release for this software enabling Windows games and apps to run on Linux...

Yesterday AWS announced the public preview of Amazon Linux 2027 as their successor to the current Amazon Linux 2023 in-house distribution. With all the software upgrades and improvements like building packages now with link-time optimizations (LTO), enforcing x86-64-v3 builds, and other changes, I was eager to run some performance benchmarks of Amazon Linux 2023 vs. Amazon Linux 2027 in the EC2 cloud.