Phoronix

Whether it's called Linux 4.20 or Linux 5.0, the next kernel cycle is bringing a heck of a lot of improvements for the open-source graphics/display drivers on the Direct Rendering Manager (DRM) front...

Speculative Store Bypass Safe (SSBS) is a new bit added with ARMv8.5-A for SoCs moving forward like the ARM Cortex-A76 as a means for mitigation against Spectre V4...

It's been another busy week in the KDE space with a plethora of improvements from the KDE Plasma desktop to the expansive collection of desktop applications...

NixOS, the Linux distribution built atop the unique and functional Nix package manager, is out with its latest operating system refresh...

Linux developer Simon Peter who has spent years working on application standards like AppImage and Klik recently presented on what he believes are the 2018 Desktop Linux Platform Issues and the unfortunate continually moving target of "the year of the Linux desktop" that never materializes...

Taking place a month ago in Manchester was the annual GNU Tools Cauldron conference where developers and other key stakeholders to the GNU toolchain presented their latest research and development activities. The videos from that developer event are now available...

With the Open-Source Firmware Conference 2018 videos having been uploaded this week, another one of the interesting videos to watch from this conference was about Facebook's preference for open-source firmware...

This week at the OpenPOWER Summit Amsterdam, Texas-based libre computer vendor Raptor Computing Systems announced Blackbird as a low-cost, micro-ATX POWER9 motherboard to be available in the coming months. The company has now revealed some additional details...

William Wold of Canonical's Mir team shared their latest weekly progress report on this display server supporting the Wayland protocol. While a short report, the two bits shared are quite interesting...

Jason Donenfeld started off his weekend by publishing the seventh and possibly final set of patches for the WireGuard secure network tunnel that is likely to be merged for the upcoming Linux 4.20~5.0 kernel cycle...

The Mageia Linux distribution with its lineage going back to Mandriva and before that Mandrake is out with a slightly updated OS this weekend...

Back in June there was the initial Whiskey Lake support for the Intel DRM kernel driver ahead of the Whiskey Lake and Amber Lake announcement from late August. Now there is formal Whiskey Lake support for Intel's Mesa code...

DXVK lead developer and Valve contractor Philip Rebohle just announced the release of DXVK 0.81 for providing this latest Direct3D-over-Vulkan library (D3D10/D3D11) in time for weekend Linux gamers...

We knew AMD was planning to release the rest of the Threadripper 2 line-up in October and now we finally know the precise date...

Git maintainer Junio Hamano issued new versions of this widely-used version control system today going back to the Git 2.14 release series in order to address a new security vulnerability...

The first post-1.0 release of VKD3D for mapping Direct3D 12 to Vulkan for use by Wine for faster Windows gaming performance on macOS/Linux is being prepared...

At the high-end of the AMD desktop CPU 2018 spectrum is the insanely fast Threadripper 2990WX while at the opposite end of that spectrum is the recently announced Athlon 200GE. For just $60 USD is this Zen+Vega chip that we have begun testing and have our initial Linux performance benchmarks out today compared to a range of lower-end and older desktop CPUs as well as integrated graphics test results, power consumption data, and performance-per-dollar metrics.

Mesa 18.2.2 is out this morning as the second point release to the Q3'2018 stable release series...

The OpenBMC project hosted by the Linux Foundation to begin providing open-source Baseboard Management Controller firmware stacks is planning for its first major/official release in 2019 as this collaborative community project from leading software and hardware vendors...

At last week's All Systems Go! 2018 conference in Berlin, Davide Cavalca talked about Facebook's use of systemd in 2018 and how it's expanded since their talk a year ago on the subject...

The Qt Company has announced the immediate availability of the Qt 5.12 beta...

Init-kconfig is the new software project trying to make it easy for re-using the Kconfig configuration system outside of the Linux kernel and more adaptable for independent software projects...

While there has been lots of Intel updates and tons of AMDGPU activity in DRM-Next for the upcoming Linux 4.20~5.0 cycle, there hadn't been any changes to the open-source NVIDIA "Nouveau" driver while at least today the Nouveau DRM tree has seen some new updates...

Yabits was announced last month at the OSFC 2018 conference in Erlangen, Germany. Yabits is a lighter-weight alternative to the open-source TianoCore UEFI implementation and other commonly used proprietary UEFI implementations by motherboard vendors...

A Phoronix reader emailed in that since the recent Linux 4.18.10 stable kernel the power usage on his system has increased by around 50 Watts while idling... Not the overall AC system power draw being 50 Watts, but an increase of roughly that amount on the latest 4.18 stable point releases up to this point. I've now been able to reproduce as well as bisect the cause...

Valve updated their Linux graphics driver requirements today for using SteamVR. On the NVIDIA side you just need the proprietary 387 driver or newer and you are all set for SteamVR -- assuming your GPU is fast enough to keep pace. But on the AMD side is where there are still relatively tight requirements which leads them to recommending third-party PPAs for the best experience...

FreeBSD is looking to deprecate "most" of their 10/100 Ethernet drivers in FreeBSD 12 so that they can be dropped entirely in FreeBSD 13, but not everyone wants to see these older networking drivers dismissed...

Given AMD's weekly updating of the public AMDVLK Vulkan driver source tree as their official open-source Vulkan Linux driver while RADV continues to be maintained as the popular open-source Radeon Vulkan driver within the Mesa source tree, here is a fresh look at how those competing drivers perform. Additionally there are the results from Radeon Software / AMDGPU-PRO using its closed-source Vulkan driver that is derived from the same sources as AMDVLK but built against AMD's proprietary shader compiler.

Since August we've been excited to hear about Raptor Computing Systems' new POWER9 open-source system in development and today at the OpenPOWER Summit in Amsterdam they announced Blackbird...

Intel a while back open-sourced their sound firmware and SDK and also launched the "Sound Open Firmware" project in cooperation with the Linux Foundation. It's been an interesting journey and getting Intel pointed towards offering more open-source firmware...

The KDE/Qt-aligned Krita open-source digital painting program will soon see its 4.2 feature release that is bringing with it many new features...

Remember Kazan, the project originally known as Vulkan-CPU? That was the Google Summer of Code 2017 project to implement a CPU/software-based Vulkan driver. It had been dormant since GSoC 2017 ended, but now work on it has been restarted...

LinuxBoot is the year-old project for replacing proprietary UEFI implementations with the Linux kernel in essence. Adoption continues to grow for LinuxBoot and is now being used inside several large corporations...

The past year LibreOffice has sported a Qt5 interface plug-in for better integration with Qt-based environments like a better "KDE 5" experience. In recent days has been more improvements to this Qt5 integration...

PulseAudio has been slower than some of the other prominent open-source projects at moving to the Meson build system, but as of last night it appears a bulk of that new build system is in place...

The patches written by Google/ChromeOS developers to support the Apple Magic Trackpad 2 that we were talking about a few days back have now been queued ahead of the next Linux kernel cycle...

The initial Steam Linux market-share figures for September showed a rise in Linux gamers which isn't too surprising given the recent roll-out of Steam Play / Proton. It turns out those figures are even higher than originally reported...

Cling, the C++ interpreter built upon LLVM and Clang, is in the process of seeing support for NVIDIA CUDA...

Linux hibernation and suspend/resume works much better in recent years than a decade ago, certainly, but that isn't without some bugs still persisting either due to quirky hardware or the occasional kernel/software issues as well. Fedora developers are interested in hearing about your current system hibernation experience...

It's time for another two-week Mesa 18.2 point release, which is v18.2.2 and preparing for release on Friday...

Among the developer/enthusiast tool-set of the Intel open-source Linux graphics driver developers has been Intel GPU Top (the command intel_gpu_top) that is distributed with the Intel-GPU-Tools collection. This GPU information utility inspired by Linux's well known top command reports for Intel HD/UHD/Iris Graphics hardware the usage information, but does require root privileges to operate. Intel GPU Top is about to get a major overhaul...

In needing to make some room in the racks for some new hardware and some other interesting platforms on the way, I've retired the last of the Intel Nehalem era hardware at Phoronix that was still used for occasional historical Linux performance tests... I decided to take this Sun Microsystems SunFire X4170 server with dual Intel Xeon E5540 (Nehalem EP) processors for a final spin before pulling it from the racks. Here is a look at how the near-final Ubuntu 18.10 Linux performance compares to that of Ubuntu 12.10.

There's a new discussion taking place over the default I/O scheduler of the Linux kernel...

The open-source 3D driver support for Qualcomm Adreno A6xx series hardware has taken another step forward with the latest Mesa 18.3-devel Git...

A new release of xfce4-settings is out as another component update in the long road to Xfce 4.14...

It's 2018 and while Linux GPU drivers have improved a lot in recent years, Google engineers still don't find them reliable enough to ship the Chrome web-browser with GPU video decoding enabled...

Microsoft today announced the general availability of their Windows 10 October 2018 Update and for those on servers/clouds is Windows Server 2019...

While 4K displays are great for now, 5K displays are on the horizon and Intel is hard at work preparing their open-source Linux graphics driver for supporting 5K displays and beyond...

With the two main set of AMDGPU DRM driver updates merged (one and two) to DRM-Next ahead of the next Linux kernel cycle, I decided to run some benchmarks on this code using Vega and Polaris hardware for seeing how the performance compares to that of the Linux 4.18 stable and Linux 4.19 Git kernels.

Last week at Kernel Recipes 2018 in Paris, WireGuard lead developer Jason Donenfeld presented on the Zinc crypto API that he has been developing for the Linux kernel to suit his in-kernel secure VPN tunnel needs but also to potentially replace the existing Linux crypto code in the future...