New Effort To Upstream LTTng In The Linux Kernel Draws Criticism From Torvalds lxer.com/module/newswire/ext_l…

Old Radeon HD 2000/3000/4000 GPUs Still Seeing Open-Source Driver Fixes In 2025 lxer.com/module/newswire/ext_l…

New Effort To Upstream LTTng In The Linux Kernel Draws Criticism From Torvalds

The LTTng tracing toolkit is twenty years old this year and it's seen significant adoption by different hyperscalers and other notable organizations like IBM and Sony and Siemens beyond basic end-users and administrators for system tracing/debugging. While having many successes over the past two decades, the kernel modules remain outside of the kernel tree. Eve…
phoronix.com/news/LTTng-Kernel…

Intel Xe3 Panther Lake OpenGL & Vulkan Support Now Enabled By Default On Linux

With the upcoming Linux 6.17 kernel the Intel Xe kernel graphics driver is enabling Panther Lake graphics out-of-the-box. Now going along with that Linux 6.17+ support out-of-the-box, the Mesa OpenGL and Vulkan user-space drivers are also ready to declare their Xe3 Panther Lake graphics support by default...
phoronix.com/news/Intel-Panthe…

NanoPi R76S Brings Dual 2.5GbE to Fanless RK3576-Based Router Board lxer.com/module/newswire/ext_l…

New Linux Patches Enable Support For The Snapdragon X1 Powered Microsoft Surface Pro 11

Posted today to the Linux kernel mailing list are a set of nine patches for bringing up support for the Qualcomm Snapdragon X Elite/Plus powered Microsoft Surface Pro 11 2-in-1 laptop...
phoronix.com/news/MS-Surface-P…

(Updated) ALPHA-One Leverages RISC-V StarPro64 for Compact Local LLM Deployment lxer.com/module/newswire/ext_l…

Mesa 25.2 NVK vs. NVIDIA R575 Linux Graphics Performance For GeForce RTX 40 Series

A number of Phoronix readers have been interested in seeing some fresh benchmarks of Mesa's NVK Vulkan driver in providing open-source Vulkan API support on NVIDIA GeForce graphics cards as well as the modern OpenGL approach of using Zink for layering OpenGL atop Vulkan. Here are some fresh benchmarks using the very latest Mesa 25.2 code for NVK on the latest u…
phoronix.com/review/mesa-252-n…

Old Radeon HD 2000/3000/4000 GPUs Still Seeing Open-Source Driver Fixes In 2025

In addition to last minute feature work on the latest AMD RDNA4 graphics cards ahead of the Mesa 25.2 code branching, there's also some new fixes going into Mesa for the open-source Radeon driver code... Coming in this Monday morning by surprise are some fixes for the Radeon HD 2000/3000 series approaching two decades old as well as a fix for the Radeon HD 40…
phoronix.com/news/R600-RV770-F…

RADV Vulkan Video Improvements Make It Into Mesa 25.2 For AMD RDNA4 GPUs

Ahead of the Mesa 25.2 code branching / feature freeze expected later this week, last minute feature additions and other changes continue landing in the codebase for these open-source OpenGL and Vulkan drivers. One of the additions today worth mentioning are continued Vulkan Video improvements for AMD Radeon graphics...
phoronix.com/news/RADV-RDNA4-T…

Intel Mesa Drivers Add Option To Disable Xe3's Variable Register Thread "VRT" Feature

One of the interesting new additions with the upcoming Intel Xe3 integrated and discrete graphics is the Variable Register Thread "VRT" feature. Making use of Variable Register Thread can reduce register splitting, reduce bandwidth consumption, and improve overall performance. More background information on Intel VRT can be found in that aforelinked Phoronix…
phoronix.com/news/Intel-Mesa-V…

CachyOS July 2025 Ships With Mesa Patched For Anti-Lag, Plasma Defaulting To Wayland

The popular Arch Linux based CachyOS operating system is out with its "July 2025" update for providing the latest innovations for this performance-optimized, feature-rich Linux distribution...
phoronix.com/news/CachyOS-July…

AMD NGG Improvements Make It Into Mesa 25.2 Ahead Of Next Week's Code Branching

Last week I wrote about a number of patches coming out of AMD for Next-Gen Geometry "NGG" improvements to the AMD OpenGL and Vulkan drivers for Linux. Some of that code hadn't been merged as of writing but fortunately this week the remainder of the NGG improvements were successfully merged to Mesa Git for this quarter's Mesa 25.2 release...
phoronix.com/news/AMD-Better-N…