Latest Linux Hardware Reviews, Open-Source News & Benchmarks

Nouveau Supporting HDMI 2.1 Won't Hopefully Be Too Challenging Thanks To NVIDIA Firmware
Nouveau Supporting HDMI 2.1 Won't Hopefully Be Too Challenging Thanks To NVIDIA Firmware
5 Hours Ago - Nouveau - HDMI 2.1 Via NVIDIA Firmware Blobs - 33 Comments

While there is a lot of frustration from the news last week of the HDMI Forum rejecting AMD's open-source HDMI 2.1 driver support plans, the open-source NVIDIA "Nouveau" driver won't hopefully have too challenging of an experience in enabling HDMI 2.1 functionality since much of the display handling there is left up to NVIDIA's (closed-source) firmware binaries.

LACT 0.5.3 Released For Managing AMD Graphics Cards Under Linux
LACT 0.5.3 Released For Managing AMD Graphics Cards Under Linux
7 Hours Ago - Radeon - LACT 0.5.3 - 5 Comments

With the absence of any official AMD Radeon graphics control panel / settings GUI for Linux enthusiasts/gamers, there are several open-source projects striving to be a viable Radeon GUI control area for Linux gamers/enthusiasts. LACT 0.5.3 was released this weekend as the newest version of this option for AMD Radeon information reporting, GPU overclocking, fan control, power/thermal monitoring, and additional power state configurations.

3 March

Wine Code Merged To Overcome A Vulkan Performance Penalty
Wine Code Merged To Overcome A Vulkan Performance Penalty
3 March 06:58 AM EST - WINE - VK_EXT_map_memory_placed - 12 Comments

Merged this week ahead of the Wine 9.4 development release due out next Friday is support for using the new Vulkan VK_EXT_map_memory_placed extension to overcome a performance penalty with Windows on Windows 64-bit (WOW64) for games/apps.

KDE Plasma 6.0 Is Proving To Be Unlike The Rocky KDE 4 Launch
KDE Plasma 6.0 Is Proving To Be Unlike The Rocky KDE 4 Launch
3 March 06:14 AM EST - KDE - Plasma 6.0 - 53 Comments

Nate Graham is out with his belated weekend update to highlight all of the interesting KDE development activity for the week. This week, of course, saw the release of KDE MegaRelease 6 with Plasma 6.0, KDE Gear 24.02, and KDE Frameworks 6.0 in tow. Post-launch Graham characterizes Plasma 6.0 as being in good shape and the extra QA paying off. He commented, "Hopefully this should help banish those now 16-year-old painful memories of KDE 4. It’s a new KDE now. Harder, better, faster, stronger!"

2 March

UWP'ed Mesa Running On Microsoft Xbox, Allowing For New Game Ports With OpenGL
UWP'ed Mesa Running On Microsoft Xbox, Allowing For New Game Ports With OpenGL
2 March 06:40 AM EST - Mesa - UWP Mesa - 16 Comments

Recently there has been out-of-tree successes on adapting Mesa to work on Microsoft's Universal Windows Platform (UWP). UWP is also used by the Microsoft Xbox Series X/S game consoles and in turn paired with the Microsoft D3D12 driver work within Mesa for allowing OpenGL and other APIs atop D3D12, is allowing new games/software to be ported to the Xbox.

AMD FreeSync Video Facing Retirement In Linux 6.9
AMD FreeSync Video Facing Retirement In Linux 6.9
2 March 05:00 AM EST - Radeon - FreeSync Video - 5 Comments

Back in 2020 AMD rolled out a video mode optimization for FreeSync on Linux, continued being revised in 2021, FreeSync Video mode then attempted by default in 2022 but then was reverted and then only last year FreeSync Video enabled by default. But now come Linux 6.9, the feature appears to be effectively retired.

1 March

Intel Makes Open-Source Its Python NPU Acceleration Library
Intel Makes Open-Source Its Python NPU Acceleration Library
1 March 11:45 AM EST - Intel - intel-npu-acceleration-library - 4 Comments

Intel has made open-source its NPU Acceleration Library (intel-npu-acceleration-library) as a user-space library for Windows and Linux systems for interfacing with the Neural Processing Unit (NPU) found initially on their new Meteor Lake laptops.

Coreboot 24.02 Released - Supporting Three New Motherboards
Coreboot 24.02 Released - Supporting Three New Motherboards
1 March 10:35 AM EST - Coreboot - Coreboot 24.02 - 7 Comments

Succeeding last year's Coreboot 4.22 release is now a new release... Coreboot 24.02. This open-source system firmware project is now the latest to shift to a year-month versioning system. The newly-christened Coreboot 24.02 brings support for three new motherboards, a number of ACPI updates, and also pulls in the new GRUB 2.12 and other changes.

Experimental VRR Support Might Still Land For GNOME 46
Experimental VRR Support Might Still Land For GNOME 46
1 March 10:24 AM EST - GNOME - GNOME 46 + Experimental VRR - 25 Comments

The long in-development work for Variable Refresh Rate (VRR) support plumbed into GNOME's Mutter compositor might still make it for the GNOME 46 desktop release due out this month. It's still being treated as an experimental feature at this point but a feature freeze exception is being sought to allow its inclusion this release rather than waiting for GNOME 47 in the autumn.

CUDA On ROCm, Ryzen 8000G Series & Rust Activity Made For An Exciting February
CUDA On ROCm, Ryzen 8000G Series & Rust Activity Made For An Exciting February
1 March 06:40 AM EST - Phoronix - February Highlights - Add A Comment

February was an exciting month in the hardware and Linux/open-source space with 224 original news articles written by your's truly over the past month along with 15 Linux hardware reviews / multi-page benchmark featured articles. There was a lot of exciting open-source accomplishments, the launch of the AMD Ryzen 8000G series APUs with RDNA3 graphics, breaking the news about ZLUDA providing CUDA atop AMD ROCm as a formerly stealth project, the Znver5 GCC patch emerging, and more.

29 February

Arch Linux CachyOS Benchmarks Of x86-64-v3 & x86-64-v4 Repositories
29 February 11:30 AM EST - Operating Systems - 41 Comments

The Arch Linux based CachyOS Linux distribution aims to be a "blazingly fast and customizable Linux distribution" that is aggressive with its performance optimizations. CachyOS takes to leveraging compiler optimizations like Link-Time Optimizations (LTO), the BORE scheduler, and also offering package archives compiled for x86-64-v3 and x86-64-v4 in allowing the distribution's packages to be catered toward newer Intel and AMD processors. In this article is a comparison of CachyOS packages from their main archive, the x86-64-v3 optimized packages, and then the x86-64-v4 wares that can be beneficial for modern Intel Xeon and AMD EPYC / AMD Ryzen systems.

GNOME Prompt Becomes Ptyxis
29 February 06:50 AM EST - GNOME - GNOME Ptyxis - 68 Comments

The GNOME Prompt terminal emulator in-development by Christian Hergert with a focus on GPU-acceleration and being a very speedy and beautiful terminal option has been renamed to Ptyxis.

Distrobox 1.7 Improves NVIDIA GPU Support, Better Wolfi Containers
29 February 06:37 AM EST - Operating Systems - Distrobox 1.7 - 8 Comments

Distrobox is the open-source software making it easy to run any Linux distribution inside your terminal by leveraging Podman, Docker, or Lilipod for containerizing the Linux distribution of your choice. Distrobox works well with a range of Linux distros and has developed quite a following. Out now is Distrobox 1.7 with yet more improvements to this innovative software.

Mesa 24.0.2 Brings Many Zink Fixes, More Intel Alder Lake N IDs
29 February 12:00 AM EST - Mesa - Mesa 24.0.2 - 2 Comments

Mesa 24.0 series release manager Eric Engestrom is out with another on-time bi-weekly point release for this set of open-source GPU user-space driver components. There are many fixes, new Intel ADL-N PCI IDs, and other backported updates for this latest stable release.

28 February

HDMI Forum Rejects Open-Source HDMI 2.1 Driver Support Sought By AMD
28 February 03:37 PM EST - Radeon - HDMI 2.1 - 222 Comments

One of the limitations of AMD's open-source Linux graphics driver has been the inability to implement HDMI 2.1+ functionality on the basis of legal requirements by the HDMI Forum. AMD engineers had been working to come up with a solution in conjunction with the HDMI Forum for being able to provide HDMI 2.1+ capabilities with their open-source Linux kernel driver, but it looks like those efforts for now have concluded and failed.

FUSE Passthrough Support May Land For Linux 6.9 To Help Boost I/O Performance
28 February 09:36 AM EST - Linux Storage - FUSE Passthrough - 21 Comments

Being worked on and off for several years has been FUSE read/write passthrough support for improving the performance of File-Systems in User-Space by avoiding the daemon overhead on a per-file basis where read/write operations are forwarded by the kernel directly to the lower file-system rather than the FUSE daemon. FUSE passthrough mode has shown to be a big performance win and it looks like it could be finally mainlined come Linux 6.9.

Intel Xe Kernel GPU Driver Starts Landing SR-IOV Bits & Other Features For Linux 6.9
28 February 07:00 AM EST - Intel - Intel Xe DRM Driver - 5 Comments

Upstreamed for Linux 6.8 is the experimental Xe kernel graphics driver that is a modern replacement to the "i915" Direct Rendering Manager driver. The Xe kernel driver targets Tigerlake graphics and newer while it won't be until Lunar Lake / Xe2 when it aims to become the default driver for Intel iGPU/dGPU graphics. For the upcoming Linux 6.9 kernel merge window are more feature changes and fixes to this new open-source Intel kernel graphics driver.

NVK Vulkan Driver Lands Shader Object & Graphics Pipeline Library
28 February 06:38 AM EST - Nouveau - Open-Source NVIDIA Vulkan - 4 Comments

The open-source NVIDIA "NVK" Vulkan driver within the Mesa codebase has merged support for the important VK_EXT_shader_object and VK_EXT_graphics_pipeline_library extensions. Additionally, as part of supporting these new extensions, this introduces the code for a common Vulkan runtime to Mesa.

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