Greenboot is a generic health check framework for systemd on RPM-OSTree based Linux distributions. Red Hat engineers have worked on Greenboot as part of the likes of Fedora IoT and their other RPM-OSTree initiatives for checking on the overall system health with ease.

Fedora 43 is looking to offer packages to support the Hare system programming language.

Following the Vulkanised 2025 presentation how NVIDIA is finding great success with Vulkan for AI / machine learning and already competitive to CUDA in some areas, Red Hat engineer and DRM subsystem lead maintainer David Airlie began exploring the potential of Mesa Vulkan drivers for AI inferencing. He was successful in using the Intel ANV, NVIDIA NVK, and Radeon RADV drivers for Vulkan-based AI inferencing while for the Radeon hardware tested is where it's showing the most potential (performance) at the moment and for even competing with the ROCm compute stack.

A new Linux driver patch series posted by AMD today introduces a new kernel driver "SFS" for Seamless Firmware Servicing. I hadn't heard AMD talk about Seamless Firmware Servicing at any previous events but it appears to be supported for current-generation AMD EPYC 5th Gen "Turin" processors.

With the Linux 6.16 kernel that will be debuting as stable as soon as this coming Sunday there are some minor performance benefits for the Radeon integrated graphics with the incredible Strix Halo SoC. Here are some comparison benchmarks of Linux 6.15 vs. Linux 6.16 Git for the AMD Radeon graphics of the Ryzen AI Max+ 395 with the HP ZBook Ultra G1a laptop.

The Ubuntu Concept ISO images that contain experimental patches -- or "hacks" to make things work -- to enable Ubuntu Linux on the Qualcomm Snapdragon X1 Elite powered laptops is out with a fresh spin. The new Ubuntu Concept ISOs move to using the Linux 6.16 kernel while also enabling some additional Snapdragon X laptop models.

Well known open-source AMD Mesa developer Marek Olšák has landed his latest set of 16 patches into Mesa 25.3-devel for enhancing the RadeonSI Gallium3D driver. Notable here is getting OpenGL sparse textures working on the latest Radeon RX 9000 series RDNA4/GFX12 graphics cards.

An exciting addition landing into the Mesa 25.3 codebase today is support for AMD's Vulkan anti-lag extension, VK_AMD_anti_lag.

One of the CPU architectures continuing to be supported by the mainline Linux kernel but rarely ever seeing any code activity is the SPARC64 architecture port for the once-interesting processors from Sun Microsystems.

Timur Kristóf as a contractor on Valve's open-source Linux graphics driver team is known for his work on the RADV Vulkan driver and ACO shader compiler but recently he's been working on some improvements to the AMDGPU kernel driver. A big feat he's been tackling is enabling support for analog display connectors within the AMDGPU driver for the "DC" code. Besides a few supported older GPUs having DVI-I connections, this analog support is significant in that it's a milestone for unblocking the aging GCN 1.0 and GCN 1.1 GPUs from using the modern AMDGPU driver by default.

Born out of his work on developing the GNOME Builder integrated development environment (IDE) over the past decade, one of the recent initiatives by GNOME developer Christian Hergert has been on Foundry, a new "IDE in a box" of sorts and with CLI tooling complementary to the GNOME Builder IDE graphical environment.

Announced just once month ago was Wayback as an X11 compatibility layer build atop Wayland components. In the past month Wayback has been off to a quick start with a goal of being production-ready next year and has also already became a project under the FreeDesktop.org umbrella. Today marks the release of Wayback 0.1 as the first preview release for this X11 compatibility layer.

How time flies... This week already marks one year since the debut of AMD's Zen 5 Strix Point laptop processors with the likes of the Ryzen AI 9 HX 370 and Ryzen AI 9 365 that also rolled out the RDNA 3.5 integrated graphics. In marking one year that Strix Point laptops have been available, here is a performance benchmarking redux of the AMD Ryzen AI 9 HX 370 with the ASUS Zenbook S16 for looking at how the Linux performance at launch-day compares to a very leading-edge Linux software stack now one year later.

Systemd 257 debuted last December and now finally systemd 258 is preparing to roll out... Systemd 258-rc1 was issued today as the first test release toward this next major release. It's a big one with more than 260 changes noted in the announcement, including multiple new tools and other additions.

The Zed open-source code editor that is written in Rust, has begun supporting Linux rather well, and has continued tacking on new features to assist developer workflows has introduced another new feature: the ability to easily disable all AI features.

In addition to Blender 5.0 supporting HDR on Linux when using the Vulkan API and with Wayland, another important high dynamic range (HDR) milestone landed this week into Blender: the ability to both import and export HDR videos.

Eric Engestrom just released Mesa 25.2-rc2 as the newest, on-time weekly release candidate for this quarter's Mesa 25.2 feature series.

With the Linux 6.16 stable kernel potentially being released this coming Sunday, the Linux 6.17 merge window is quickly approaching. Btrfs maintainer and SUSE engineer David Sterba sent out the Btrfs pull request already of new feature code for this copy-on-write file-system in Linux 6.17.

For those making use of Open Virtual Machine Firmware (OVMF) such as for UEFI booting of VMs with KVM+QEMU, the upcoming Linux 6.17 kernel is set to offer a convenient new driver to help in debugging the system boot when needed.

Pogocache 1.0 was released today as a fast open-source caching software that aims for low latency and great CPU efficiency. Pogocache supports Memcache / Valkey / Redis / HTTP / Postgres wire protocols while claiming to offer much better throughput and lower latency than these caching alternatives.