Phoronix

Right now when dealing with quirky/buggy touchscreens a C file needs to be manually manipulated and the Linux kernel recompiled. With a new "i2c_touchscreen_props" kernel command line option on its way to the mainline kernel, the process of overriding touchscreen properties is dramatically easier for those dealing with Linux on touchscreen-enabled devices...

Bcachefs lead developer Kent Overstreet sent in a batch of file-system fixes on Thursday for the in-development Linux 6.10 kernel. In that pull request he teased features that are set to arrive with the Linux 6.11 kernel later in the summer...

Last month we began seeing AMDGPU driver firmware files published for the rumored "RDNA3+" hardware as an RDNA3 refresh (also as "RDNA 3.5") for upcoming APUs. More firmware files have now landed public in linux-firmware.git for these forthcoming RDNA3 refresh products...

If the recent release of Flowblade 2.16 video editor wasn't of interest to you due to being GTK-based software, the Qt/KDE-aligned Kdenlive video editor is out this week with its Kdenlive 24.05 feature release...

Simon Ser today released Wayland 1.23 for this core Wayland code that brings some minor enhancements, bug fixes, and Wayland protocol clarifications...

Given Microsoft's recent BUILD conference, Microsoft has announced a number of sizable updates to Windows Subsystem for Linux (WSL)...

Last week with the AMD EPYC 4004 review and benchmarks I tested nearly the entire product stack for these new AM5-based server processors with the EPYC 4244P (6 cores), EPYC 4344P (8 cores), EPYC 4364P (8 cores), EPYC 4464P (12 cores), EPYC 4484X (12 cores + 3D V-Cache), EPYC 4564P (16 cores), and EPYC 4584PX (16 cores + 3D V-Cache). The only EPYC 4004 class processor I wasn't able to finish testing in time was the entry-level EPYC 4124P as a 4-core processor with $149 retail price. I've now had the time to finish benchmarking that budget-focused Zen 4 server processor as well as seeing how it compares to the 4-core Skylake Xeons that were prolific for years.

It's been more than two years now talking about the Anaconda installer for Fedora/RHEL shifting to a web-based UI. Going back to Fedora 37 have been previews and plans for getting this modern user interface up to parity but it's been a long road. With repeated delays, there's at least one more delay: the Anaconda web UI was just shifted from Fedora 41 to Fedora 42...

Similar to the real-time kernel for Ubuntu 22.04 LTS, Canonical announced today the availability of their new real-time "RT" kernel for Ubuntu 24.04 LTS. But like with the existing Ubuntu RT kernels, this real-time support is limited to Ubuntu Pro subscriptions...

The Rust-written Servo web engine as a reminder was started as a Mozilla project but then abandoned and now developed by multiple organizations as part of Linux Foundation Europe. The Servo project has put out a new status update that highlights the work accomplished in recent weeks...

Yocto 5.0 LTS has been released as the newest version from the Yocto Project that is popular for organizations assembling their own embedded/IoT-minded custom Linux distributions. The Linux Foundation also announced today that Boeing has become a Platinum Member with Yocto...

It's rare for an advanced media briefing to involve representatives from both AMD and Intel, but that happened yesterday. AMD and Intel along with Broadcom have formed the Ultra Accelerator Link "UALink" as a new open standard they are hoping to use to take on NVIDIA's proprietary NVLink interface...

The Intel Battlemage discrete graphics support is beginning to come together for the open-source Linux graphics driver stack as the successor to DG2/Alchemist. In addition to all the Xe2 work for what's found with Lunar Lake, more Battlemage Linux kernel and user-space driver work has been appearing recently. The milestone crossed today is the initial Battlemage "BMG" platform support being merged for the Mesa 24.2 OpenGL/Vulkan drivers...

As part of Intel's Flexible Return Event Delivery (FRED), Intel open-source software engineers are now working on improving Non-Maskable Interrupt (NMI) source reporting for the Linux kernel...

Building off the PowerVR kernel driver merged in Linux 6.8 and PowerVR Vulkan driver in Mesa 24.0 that are both focused on Imagination's newer PowerVR Rogue architecture, Google engineers are working on enabling open-source driver support for the PowerVR Rogue GX6250 as found within the MediaTek MT8173 SoC...

Last year the KDAB consulting firm typically associated with Qt work published KDGpu as a thin Vulkan wrapper to make it easier leveraging this graphics API. Out today is KDGpu v0.5 with many improvements to this Vulkan wrapper...

While VKD3D-Proton that is bundled with Valve's Steam Play (Proton) is the most common source for mapping Direct3D 12 over the Vulkan API for Windows games on Linux, Wine's VKD3D upstream continues to be developed. Out today is VKD3D 1.12 as the newest feature release for this open-source D3D12-on-Vulkan implementation...

It was two months ago today that an urgent security alert was issued over XZ being hit by malicious code that turned out to be a backdoor within liblzma added by a bad actor that worked his way into XZ co-maintainership. Longtime XZ developer Lasse Collin is back at the helm and has been auditing the prior XZ commits and today released XZ 5.6.2 with the backdoor completely removed...

A massive uptick in traffic to Fedora's package mirrors is causing problems for the Linux distribution. Some five million additional systems have started putting additional strain on Fedora's mirror resources since March and appear to be coming from Amazon's cloud...

Framework is out today with some exciting announcements from lowering the price of the existing Framework 13 with AMD Ryzen 7040 series SoC to announcing a new Framework Laptop 13 powered by Intel Core Ultra (Meteor Lake) and having a new 2.8K display option for this modular/upgradeable laptop shipping this summer...

Now that the Linux 6.10 merge window has wrapped up, here's a look at all of the exciting features/changes coming to this summer 2024 kernel. Linux 6.10 brings a lot as usual for the latest/upcoming Intel and AMD platforms, never-ending work on file-systems, a new memory sealing "mseal" system call, TPM bus encryption, and dozens of other exciting changes and new hardware support.

Arm today announced the latest products in the Armv9 CPU portfolio: the Cortex-X925 as their "ultimate performance" processor and the Cortex-A725 as their processor option for sustained performance...

QuestDB 8.0 is out today as the newest feature update to this open-source time-series database. QuestDB continues to cater to high throughput ingestion and fast SQL queries so it can handle use-cases from financial data to IoT sensors. With today's QuestDB 8.0 release, it's even faster...

KDE's Eco group announced today "Opt Green" as a new initiative for sustainable software...

One of the newest open-source projects in-development by Ubuntu maker Canonical is a new C# written program called Flamenco...

The AMD shader compiler "ACO" alternative to the AMDGPU LLVM back-end has seen another batch of changes merged in preparations for next-generation Radeon RDNA4 GPUs...

Coming up on my radar today is a commit made to the GNU Compiler Collection (GCC) for adjusting the loop alignment with Intel's generic tuning path. In turn this should address "some random performance penalty in benchmarks" with coping better around cache lines...

The past year there's been a big Linux kernel patch series in the work by Intel to improve Sub-NUMA Clustering "SNC" support so it behaves well with Intel Resource Director Technology (RDT) on modern Intel hardware. Hopefully that work will soon be ready for mainlining in the Linux kernel while this week brought the 19th revision to those patches...

Flowblade 2.16 is out today as the newest version of this open-source non-linear video editor...

SVT-AV1 that started out as an open-source AV1 video encoder at Intel and more recently an an Alliance of Open Media project quietly released SVT-AV1 v2.1 last week. With this new SVT-AV1 release are yet more performance optimizations and tuning...

Intel's open-source Linux graphics driver engineers continue to be quite busy preparing their Xe kernel driver and Mesa user-space ANV Vulkan / Iris Gallium3D driver for upcoming Lunar Lake processors. Merged today for Mesa 24.2-devel is more Lunar Lake platform enablement work plus early support for ray-tracing with the integrated Xe2 graphics. However, more work is still needed before this Lunar Lake / Xe2 support will be ready for end-users on the Linux desktop...

Microsoft's open-source DirectX Shader Compiler that is open-source and derived from the LLVM/Clang compiler infrastructure is out with a significant new release as it begins preparing for "HLSL 202x" as a big leap for the High-Level Shader Language...

The Google Chrome/Chromium 127 web browser release should finally provide support for PipeWire camera capturing support!..

Crucial last week announced the launch of their newest Crucial DDR5 Pro Memory: Overclocking (OC) Edition in white heatspreader form. Crucial recently sent over a pair of these 2 x 16GB Crucial Pro DDR5-6000 UDIMM memory kits that we've been putting through the paces with Intel Core i9 14900K and AMD Ryzen 9 7950X systems. These new Crucial Pro DIMMs have been working out very well and align with the great quality we've long enjoyed from Crucial/Micron.

Sent out today as a fix for the Linux kernel's in-tree "cpupower" utility is properly handling P-State frequency reporting for upcoming AMD Zen 5 processors...

For those continuing to rely on the Enterprise Linux 8 series, AlmaLinux 8.10 has made its stable debut this morning as the newest version of this community-oriented operating system derived from Red Hat Enterprise Linux 8.10...

One of the new security features coming with Linux 6.10 is TPM bus encryption and integrity protection to fend off a wave of possible attacks against Trusted Platform Module recovery keys, TPM sniffing, etc. This functionality was merged for the Linux 6.10 merge window but is now being pulled back to x86_64-only by default where it's been sufficiently tested...

The ASUS WMI platform driver for Linux that is predominantly used by ASUS laptops for enabling more functionality under Linux has a new patch series available that is enabling yet more features for the latest ASUS hardware on Linux...

Nearly one year ago to the day the openSUSE project anounced MicroOS Desktop GNOME being renamed to openSUSE Aeon while openSUSE Desktop Plasma was taking the name openSUSE Kalpa...

Canonical announced this morning an optimized Ubuntu 24.04 image for the Milk-V Mars, a "credit card sized" RISC-V single board computer...

FreeBSD 14.1-RC1 is now available for testing as this incremental update to FreeBSD 14 prepares for its stable release in June...

Intel Performance Limit Reasons (PLR) can indicate why your CPU is downclocking / limited to a lower performance limit for a given core or die. With some Windows utilities this information this Intel CPU feature has been available there while now Intel is bringing PLR support to Linux too...

The Intel Implicit SPMD Program Compiler (ISPC) is out with a new version today for this C programming language variant that features SPMD programming extensions. Intel ISPC aims to make it easy to take advantage of SIMD capabilities on their modern processors as well as GPUs...

AMD by way of their GPUOpen group have released version 3.1 of the open-source Vulkan Memory Allocator...

Linux kernel patches were posted today for enabling Linux to boot on the LicheeRV Nano, a mini single board computer that comes in at a mere 22.86 x 35.56 mm. As interesting as the size with this SBC is the Sophgo SG2002 SoC that features a mix of RISC-V and ARM cores...

An end-user and Phoronix reader has taken up creating his own AMD ROCm SDK build system to make it easier to setup a machine learning software stack from scratch on AMD Radeon GPUs under Linux. This open-source build system pulls in the AMD ROCm source code as well as AMD GPU-accelerated tools like PyTorch and ONNX and makes it easier to deploy and without having to rely on Docker or other solutions...

The Linux 6.10-rc1 kernel was just released to top off the Linux 6.10 merge window...

Intel's open-source NPU "iVPU" Linux kernel driver for supporting their Neural Processing Unit beginning with Core Ultra "Meteor Lake" processors is already seeing a code refactoring. The refactoring of this Intel accelerator driver is intended for allowing more versatile CPU and NPU combinations moving forward...

With the memory management "MM" updates merged for the Linux 6.10 there is now NUMA balancing support for multi-size transparent hugepages (THPs). This is yielding some nice performance results and there is also other work in this new kernel around multi-size THPs...

One of the patch series that sadly was not ready in time for the Linux 6.10 merge window and thus will need to wait a few months for at least the next kernel is enabling AMD Fast CPPC support for Zen 4 processors. Fast CPPC aims to allow the processor to deliver higher performance at the same power consumption...