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Merged back in Linux 6.9 was AMD Preferred Core support for Linux for the concept of "preferred cores" with newer Zen processors that are communicated via ACPI CPPC for select cores able to reach a higher maximum frequency or should otherwise be preferred over other cores on the system in the name of maximizing performance. That was a nice step forward for better handling newer Ryzen processors on Linux and matching functionality that had already been working under Microsoft Windows. Of focus more recently has been working on enabling more dynamic Preferred Core support for where the priority of the preferred cores may change at run-time...

The 1990s called – they're impressed The FreeDOS Project has released version 1.4 of its fully open source DOS-compatible OS – but you'll need a BIOS for bare metal.…

The Ubuntu 25.04 release shipping this month will now feature JPEG-XL image format support out-of-the-box...

AMD announced today they will be hosting a virtual "Advancing AI 2025" event in mid-June where they will talk about their next-gen AMD Instinct accelerators while of much interest to many Phoronix readers is an update on the ROCm open-source software...

The Topaz Tz170 J484 Development Kit is a compact platform for evaluating and prototyping with the Efinix Tz170 FPGA. It integrates onboard memory, configurable I/O, and a preloaded reference design, providing a practical setup for testing and demonstration across a range of FPGA applications. The development kit is built around the Tz170 FPGA, which uses […]

On March 28, 2025, we brought Fedora to Murang’a University of Technology in Kenya. The event introduced students to open source, Fedora Linux, and the many ways they can participate in the global Fedora community. This wasn’t just another tech talk. It was an open conversation about freedom, community, and innovation—core pillars of both Fedora […]

The release of the GNU C Library 2.41 at the end of January ended up inadvertently breaking some Steam games, Discord, Julia, MATLAB, and other select user-space software. A workaround was merged today for Glibc to workaround the problem...

Following IBM engineers doing a lot of open-source compiler work around a new "arch15" that we suspected to be IBM z17 with Telum II processors, this morning IBM officially announced their next-generation mainframe hardware...

Canonical announced today they have released Ubuntu developer images for the Orange Pi RV2, a new RISC-V single board computer that is low-cost with the SBC featuring 8GB of RAM costing just $64 USD...

A novel way to encourage upgrades? Microsoft would never stoop so low Patch Tuesday Patch Tuesday has arrived, and Microsoft has revealed one flaw in its products under active exploitation and 11 critical issues in its code to fix.…

UALink as the open standard alternative to NVIDIA NVLink that is backed by Intel, AMD, and other vendors has published the UALink 200G 1.0 specification...

Grafana Labs' Observability Survey finds 75% of organizations are using open source observability tools while battling complexity challenges.

With the recent release of Blender 4.4 it brought many improvements to its Vulkan back-end but is still being treated as experimental. But they hope to make their Vulkan renderer production-ready this year and in order to do that they need more help from the community in testing it...

The Rust-written Redox OS open-source operating system project has published its March 2025 status report that outlines exciting progress made over the past month...

The EM1103B is a compact single-board computer built around the Rockchip RV1103B SoC. Designed for vision-based AIoT tasks, it targets applications like smart cameras, doorbells, and battery-powered surveillance devices, combining processing, AI acceleration, and imaging features in a small footprint. As the name suggests, the board is powered by the Rockchip RV1103B, similar to the […]

For those looking toward a pleasant suspend and resume experience on Ubuntu with the default GNOME desktop, the Ubuntu 25.04 cycle is poised to allow for addressing a five-year-old Ubuntu bug report around the experience. However, for the near-term this is only expected to be in good shape for those using the GNOME X11 session with the GNOME Wayland session requiring further work to the Mutter compositor...

At the end of March with the Ubuntu 25.04 beta release I began running Ubuntu 25.04 benchmarks on desktop hardware and finding some nice performance improvements thanks to the fresh Linux 6.14 kernel and other new software updates found in this next Ubuntu release. While those numbers were positive, the Ubuntu 25.04 beta performance I am seeing on AMD EPYC 5th Gen "Turin" servers is even more exhilarating. As the first of a lot more Ubuntu 25.04 server benchmarks to come, today is a first look at the Ubuntu 25.04 beta performance on AMD EPYC 9005 compared to Ubuntu 24.10 and the Ubuntu 24.04 LTS releases.

FFmpeg is known for carrying a lot of hand-optimized Assembly code for speeding up this widely-used multimedia library and taking advantage of AVX-512 and other modern CPU ISA capabilities. Merged yesterday was support for making use of AES-NI for those relying on Advanced Encryption Standard (AES) within FFmpeg for encrypted video streams...

Plan to standardize consent dialogs aims to lighten burden on devs, users, reviewers Mozilla plans to make life easier for developers of Firefox browser Add-ons, aka extensions, by reducing the burden of presenting custom consent dialogs to those installing extensions.…

The FireBeetle 2 ESP32-P4 is an upcoming compact development board designed for real-time image processing, video streaming, and wireless communication. It targets HMI applications such as digital photo frames, security systems, home control panels, and smart doorbells. The board is built around the ESP32-P4R32 microcontroller, which features a dual-core 400 MHz RISC-V processor for high-performance […]