Phoronix

Taking place this week was DebCamp while officially starting this weekend is DebConf18, the first DebConf (Debian Conference) to be held in Asia...

For those that tend to wait for the first point release of a new Ubuntu LTS release before upgrading, Ubuntu 18.04 "Bionic Beaver" is now available...

For those curious about the current performance state for the recent wave of Vulkan-powered Linux games, which so far are primarily Linux game ports from Feral Interactive, aside from Valve's Dota 2 and Croteam's games, here are some fresh benchmarks using twenty different graphics cards on the latest drivers.

Jakub Jelinek of Red Hat today announced the relase of GCC 8.2 stable as the first point relase to the stable GCC 8 compiler that debuted earlier this year...

While the Linux 4.18 kernel is still likely a week and a half out from being released at least, a ton of new material has been staged already ahead of the Linux 4.19 cycle that has us excited...

Earlier this week SpectreRSB was revealed by University of California researchers as a new Spectre V2 like attack affecting modern processors. A Linux kernel patch is in the works for starting to mitigate SpectreRSB...

At the beginning of the year Oracle reaffirmed their commitment for DTrace on Linux. For those still interested in using this dynamic tracing framework on Linux, Oracle has been rolling out a number of feature updates...

PECI is a new one-wire bus interface being developed at Intel for communication between Intel CPUs and chipset components to external monitoring/control devices. The Linux support for this Platform Environment Control Interface continues to be worked out by Intel's open-source Linux kernel developers...

Back during GDC 2018, Alen Ladavac serving as the CTO of Croteam presented on their research and testing into frame timing for helping uncover why some games are stuttering even when being rendered at high frame-rates. The short story is the issue can be addressed by just not measuring the time for rendering each frame in a game but to measure the time needed to actually present that frame on a display output. For that there is VK_GOOGLE_display_timing for Vulkan and other similar extensions...

Mesa 18.2 is going to be branched at the end of the month to mark the end of feature development for this quarterly Mesa feature release. This is a few weeks later than originally scheduled and has allowed for some extra features to land. Here is a look at some of the Mesa 18.2 changes on the way...

Recently I have been posting a number of Linux laptop battery benchmarks including how the power consumption compares to Windows 10. If you are curious how these numbers play out on the desktop side and when using AMD hardware, here are some results for your viewing pleasure with a Ryzen 7 2700X and Radeon RX Vega 64 desktop system...

Less than one full week after their previous code drop, the AMD developers maintaining the AMDVLK Vulkan Linux driver today pushed out their freshest code...

LibreOffice 6.1 is planned for release by the middle of August but for that next version to happen without a hitch, the LibreOffice team could use a hand with the testing of their latest release candidates...

Since January there has been KPTI in the x86_64 Linux kernel as Kernel-based Page Table Isolation for mitigating the Meltdown CPU vulnerability. On the back-burner since then has been KPTI support for the Linux x86 32-bit kernel to protect those using older 32-bit-only processors. With the upcoming Linux 4.19 kernel, KPTI is landing for Linux x86 32-bit. Here are sone benchmarks showing the performance penalty when upgrading to this new kernel on an Ubuntu i686 laptop.

With the cutoff of new feature material to DRM-Next ahead of the Linux 4.19 cycle coming to an end, here is an overview of the prominent Direct Rendering Manager (DRM) changes on the plate for this next kernel version...

Out today is a new release of the Intel IWD network stack, the wireless daemon hoping to eventually replace WPA Supplicant...

While Fedora 28 has been a fantastic release, Fedora 29 that is currently under development for releasing in October is going to be what feels like a massive amount of changes...

C-SKY is the 32-bit embedded CPU architecture developed in Hangzhou, China for the CK610/CK807/CK810/CK860 cores, among others...

An Intel engineer has today published a patch providing support for enhanced IBRS within the Linux kernel, which aims to provide better Spectre Variant Two protection by default with future generations of Intel CPUs...

In between hacking on patches to RadeonSI Gallium3D for better performance and new functionality, AMD's prolific Mesa contributor Marek Olsak has written a new OpenGL extension...

Several Chromebooks now have upstream support for Coreboot...

Back in 2012 was feature work to upgrade Fedora from using the Liberation Fonts to Liberation Fonts 2. That change at the time for Fedora 19 was then diverted due to the updated fonts causing some fuzzy/blurred rendering. That issue has been fixed now following an update to F18 at the time and with Fedora 29 they are looking at once again trying Liberation Fonts 2 by default...

The V3D Gallium3D driver (formerly known as VC5) for supporting Broadcom's VideoCore V hardware and newer is reaching a better grade for OpenGL ES conformance...

Valve has shipped SteamOS 2.154 as their latest Brewmaster upgrade and promoting what was previously in their beta channel...

Yet another change proposal for Fedora 29 is upgrading its Xfce packages to what is currently in the 4.13 "development" series...

Since the transition from Unity 7 to GNOME Shell as the default desktop environment on Ubuntu, designers have been working on a proper new theme called "Communitheme" while now it has a new name...

While GCC 9 has just been under development for a relatively short period of time, here are our initial benchmarks of GCC 9.0 SVN on and AMD EPYC server compared to the GCC 8.2 stable release candidate when tested at various optimization levels as well as PGO (Profile Guided Optimizations).

Another Vulkan extension that Mesa RADV developers can cross off their TODO list is VK_KHR_16bit_storage...

The latest company joining The Khronos Group to promote cross-platform industry APIs is Magic Leap...

If there is one part of the Radeon/AMDGPU open-source graphics driver stack that feels like it's been somewhat neglected over time has been the HDMI/DP audio support. Fortunately, another improvement is on the way for bettering it...

After being on hiatus since the end of April, Mozilla's Servo Blog has finally put out a status update concerning their web engine improvements made over the past three months...

The open-source upbringing of Intel's Tremont micro-architecture is continuing with some new Linux kernel patches outed today...

Vulkan 1.1.81 is now available as the latest minor update for this graphics/compute API...

While ReactOS 0.4.9 images have been available for download the past week, today this "open-source Windows" operating system project officially introduced this latest version...

Right now if using the Cougar 500k gaming keyboard on Linux, when pressing any of the special function keys the keyboard will stop responding. With Linux 4.19 that will be fixed thanks to a new "HID_COUGAR" driver...

Another open-source operating system doing a stable update this morning is Slax, the revived Linux distribution focused on delivering a lightweight desktop that when the project was restarted last year shifted off its Slackware origin and onto a Debian stable base...

For those relying upon BSD in security-critical environments, a new HardenedBSD 11-STABLE update is now available for this security-enhanced fork of FreeBSD...

Recently there have been several Linux distribution benchmark comparisons on Phoronix to test the latest Linux OS releases, including several comparing to the current Microsoft Windows 10 performance. Those recent tests have all be done with various Intel CPUs, but for those curious about the AMD Windows vs. Linux performance, here are some fresh benchmarks as we approach the end of July.

The sixth weekly test release of the Linux 4.18 kernel is now available for evaluation...

While early in the year was talk of introducing NXP i.MX8 SoC support in the Linux 4.17 kernel, that didn't happen. Support for that latest-generation i.MX SoC also didn't make it for Linux 4.18 and it also looks like it will not make it for Linux 4.19...

Back in May we covered the big rewrite of the Linux kernel's HID multi-touch code and in the process supporting the Microsoft Surface Dial and Dell Canvas 27's Totem input device. That work will be landing in the Linux 4.19 kernel...

Earlier this month I posted some results when looking at the Windows 10 versus Linux power consumption using a Kabylake-R Dell XPS 13 laptop and testing Windows 10, Ubuntu 18.04, Fedora Workstation 28, openSUSE Tumbleweed, and Clear Linux. For some additional numbers, I took three other distinctly different laptops and tested them on a few Linux distributions to see how their battery life and power efficiency compare as additional metrics to complement this earlier data.

Fedora's LXQt desktop is at risk of being dropped if new packagers do not step up to maintain this lightweight Qt desktop environment's support...

AMD released a minor update to their AMD Optimizing C/C++ Compiler...

Following Friday's release of Wine 3.13 is now the adjoining Wine-Staging 3.13 version debut that incorporates various extra/testing patches atop this code-base for running Windows programs/games primarily on Linux and macOS systems...

While it's been on mirrors for a few days, NetBSD 8.0 was officially released this weekend...

The first development snapshot of Phoronix Test Suite 8.2 is now available as what will be the next quarterly feature update to our open-source Linux / BSD / macOS / Windows automated benchmarking software and framework...

For those planning to enjoy their favorite Direct3D 11 games under Wine this weekend and utilizing the DXVK D3D11-over-Vulkan layer for greater performance, DXVK 0.63 is now available...

While developers have begun discussing plans for Qt 6.0 with plans to ship this upgraded tool-kit in 2020, one of the unanswered questions is over what build system should Qt 6 be using...

GNOME 3.29.4 was released on Friday night as another step towards this September's stable release of GNOME 3.30...