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...
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.
Last month the NetworkManager project adopted an AI coding policy where authors are responsible for 100% of the code they submit and must be able to explain it all. In an attempt to catch AI coding agents that may be trying to bypass their policy, they have added an interesting canary to the project to try to catch such AI-generated patches so they can then be automatically dealt with...
The Portable Computing Language project is out today with PoCL 7.2 as this portable, MIT-licensed OpenCL implementation that runs across various CPU architectures as well as targeting other GPUs/hardware with LLVM back-ends. Notable with PoCL 7.2 is bringing official OpenCL 3.0 conformance on x86_64 and RISC-V processors...
The annual X.Org Developer's Conference "XDC 2026" is happening later this month in Toronto. A great number of interesting talks are planned this year from new Wayland features to OpenCL over CUDA, the possibility of Vulkan Gallium, and a lot of exciting driver developments...
The Apple Silicon audio driver code within the Linux kernel is preparing to make use of the recent shared GPIO infrastructure for allowing multiple drivers / kernel components to nicely share the same GPIO lines. This should help clean things up in the mainline kernel for the Apple Silicon audio support and with a cleaner architecture than the current downstream Asahi Linux code...
A change proposal filed for what would be part of Fedora Linux 47 is on making use of Thin LTO rather than Fat LTO for link-time optimizations. With Thin LTO being more memory efficient and faster build speeds, the hope is that more Fedora packages could also use Thin LTO for packages where no link-time optimizations are currently leveraged...
Merged overnight for Mesa 26.3 are changes to Intel's graphics compiler code for supporting a new 64-bit shader addressing mode. It turns out with upcoming Nova Lake P graphics will be a big fundamental change...
Vulkan 1.4.362 is out this morning as the newest routine spec update. Making Vulkan 1.4.362 more notable beyond a couple bug fixes are two new Vulkan API extensions, both of which were worked on by Valve's Linux graphics team and one of them being a Valve vendor extension...
AWS announced today the public preview of Amazon Linux 2027. Given the time since Amazon Linux 2023, Amazon Linux 2027 comes with a heavy arsenal of software updates as well as many performance optimizations and other tuning for better running workloads geared for the AWS cloud...
Introduced with the Xe2 Lunar Lake graphics hardware was support for Content Match Refresh Rate (CMRR) as an improvement over typical Variable Refresh Rate (VRR) / Adaptive-Sync to more precisely match the video or content frame rates. Particularly for video playback it aims for no stuttering or frame drops. With the upcoming Linux 7.4 kernel will be better support for CMRR with the Intel graphics driver...
For those using Canonical's Mir compositor for building Wayland-based shells, Mir 2.29 is now available with various improvements and new Wayland protocol coverage...
LLVM developers have begun a discussion on whether the project should host an AGENTS.md file (and CLAUDE.md) in their Git repository for helping to guide AI agents...