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Linux Hardware Reviews, Performance Benchmarks & Open-Source / Free Software News
Updated: 1 hour 14 min ago

Mesa 25.2 RADV Driver Merges Support For AV1 Vulkan Video Encode

Fri, 06/27/2025 - 00:28
Published last November as part of Vulkan 1.3.302 was the VK_KHR_video_encode_av1 extension for adding AV1 video encoding to the Vulkan Video API. Ahead of next quarter's Mesa 25.2 release, the open-source Radeon Vulkan driver "RADV" has merged its AV1 encode support...

Mir 2.21 Released With Cursor Scaling & Mouse Keys Support

Thu, 06/26/2025 - 23:18
Mir 2.21 is out today for this Ubuntu/Canonical project to serve as a set of libraries used to simplify the development of Wayland-based shells/environments...

Oracle Linux 10 Reaches GA, Available With Unbreakable Enterprise Kernel 8.1

Thu, 06/26/2025 - 22:39
Building off the release of Red Hat Enterprise Linux 10 (RHEL 10.0) just over one month ago, Oracle today announced the general availability of Oracle Linux 10.0...

Firefox 141 Beta Lowering RAM Use On Linux But Still Benchmarking Behind Chrome

Thu, 06/26/2025 - 20:41
Following this week's release of Firefox 140, Firefox 141 was promoted to beta. Most exciting for Linux users with next month's Firefox 141 release is finally lowering system RAM use! I've been running some benchmarks looking at the impact.

Ubuntu 25.10 Snapshot 2 Released

Thu, 06/26/2025 - 19:47
Last month Canonical announced plans for releasing monthly Ubuntu Linux development snapshots and was followed by the Questing Snapshot 1 release in the road toward Ubuntu 25.10. Out today is the Questing Snapshot 2 release for incorporating the latest Ubuntu 25.10 development changes...

AMD CPUID Faulting Support Looks To Be Coming For Linux 6.17

Thu, 06/26/2025 - 18:30
As a follow-up to the article a few weeks ago about AMD enabling User CPUID Faulting support for Linux, that code looks like it's ready to go for being introduced in the upcoming Linux 6.17 kernel...

Bochs DRM Panic Support, Panfrost Adds Mediatek MT8370 SoC For Linux 6.17

Thu, 06/26/2025 - 18:18
Maxime Ripard at Red Hat sent out the latest weekly pull of "drm-misc-next" changes to DRM-Next for queuing of these kernel graphics/display driver changes ahead of the Linux 6.17 merge window opening up in about one month's time...

Blender 5.0 Introducing HDR Support On Linux With Vulkan + Wayland

Thu, 06/26/2025 - 17:55
The upcoming Blender 5.0 3D modeling software application is introducing High Dynamic Range (HDR) display support on Linux when making use of Wayland -- no X11 support for HDR -- and Vulkan graphics accelerator...

NVIDIA Engineer Now Co-Maintainer Of "NOVA" Open-Source Rust GPU Driver

Thu, 06/26/2025 - 08:37
The NOVA-Core driver as the basis for a modern, Rust-written open-source NVIDIA GPU driver for the upstream Linux kernel and eventual successor to the reverse-engineered Nouveau DRM driver has a new co-maintainer...

Proposal To Ship XLibre As X11 Server Packages On Fedora Linux Is Withdrawn

Thu, 06/26/2025 - 02:33
The controversial proposal to replace the upstream X.Org X11 server packages on Fedora Linux with XLibre is not going to happen... At least not for now. The change proposal has been withdrawn prior to being voted on by the Fedora Engineering and Steering Committee (FESCo)...

Mozilla Formally Discontinues Its DeepSpeech Project

Thu, 06/26/2025 - 02:15
One of the interesting projects engaged in by Mozilla that directly wasn't related to their web browser efforts was DeepSpeech, an embedded/offline speech-to-text engine. To not much surprise given the lack of activity in recent years, last week they finally and formally discontinued the open-source project...

AVX-512's Enormous Advantage On AMD EPYC 4005 Series Performance

Wed, 06/25/2025 - 23:10
The AMD EPYC 4005 "Grado"" processors launched by AMD in May for entry-level servers offer downright amazing value, performance, and power efficiency over the Intel Xeon 6300 / Xeon E-2400 series competition. Intel's top-of-stack Xeon 6300 (Xeon 6369P) / Xeon E processors fail to compete with even the mid-tier EPYC 4005 series processors in either performance, power, or cost effectiveness. Among the many advantages to these budget-friendly EPYC processors is having AVX-512 support with a full 512-bit data path compared to the Xeon 6300 series only having AVX2. For providing more insight into the AVX-512 performance impact with the AMD EPYC 4005 series, here are some enabled/disabled comparison benchmarks and how they are positioned relative to the Xeon 6369P server processor.

RADV Driver Introduces Limited Support For NVIDIA Cooperative Matrix Extension

Wed, 06/25/2025 - 21:00
The Mesa Radeon Vulkan driver "RADV" has merged support for the VK_NV_cooperative_matrix2 NVIDIA Vulkan extension but it's hidden by default and only partially supported with a focus on helping FidelityFX Super Resolution 4 and VKD3D-Proton...

Intel Preps Linux PTC "Throttling Control Interface" To Run Hotter For Better Performance

Wed, 06/25/2025 - 20:10
With the Linux 6.16 kernel Intel enabled the new Platform Temperature Control (PTC) interface as part of their int340x thermal driver. Now ahead of the Linux 6.17 kernel Intel PTC is being extended to support a Throttling Control Interface for those that may prefer running their system(s) hotter in order to enjoy better performance...

Fairphone 6 Announced With Same-Day Linux Support Patches

Wed, 06/25/2025 - 18:20
Dutch electronics company Fairphone today announced their Fairphone Gen 6 smartphone as the successor to the Fairphone 5. Fairphone 6 continues to be repair-friendly and was just announced this morning while already the Linux support patches have hit the Linux kernel mailing list...

Intel Open-Source Software Begins Adding Notices For Generative AI Use

Wed, 06/25/2025 - 18:05
Intel open-source software projects are beginning to relay notices that they may have been developed with support from Intel-operated generative AI solutions...

PNG Spec Updated For HDR Images & Animated PNGs

Wed, 06/25/2025 - 17:42
While WebP and AVIF generate much of the interest these days from a tech perspective for modern image formats, the PNG image format was just updated with new features...

Former Btrfs Lead Developer Chris Mason Announces New "rsched" Tool

Wed, 06/25/2025 - 08:27
Open-source Linux developer Chris Mason who is known for being the original lead developer of the Btrfs file-system recently began hacking on a new tool that he announced today, rsched...

Linux Kernel's gconfig Finally Ported From GTK2 To GTK3

Wed, 06/25/2025 - 02:05
While the GIMP image editor received a bad rap for the amount of time it took to see a stable release based on the GTK3 toolkit rather than GTK2, only today patches have emerged for taking the Linux kernel's gconfig graphical kernel configuration utility from GTK2 to GTK3...

Fedora's FESCo To Decide Whether To Replace Upstream X.Org Server With XLibre Fork

Wed, 06/25/2025 - 01:45
In addition to the Fedora Engineering and Steering Committee (FESCo) having to decide on whether i686 support should end for Fedora Linux (including multilib), another contentious proposal is on replacing the X.Org X11 Server with the controversial XLibre fork...

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