Phoronix

Earlier this year the folks at firmware consulting firm 3mdeb announced a open-source Coreboot port to a retail Intel Alder Lake motherboard. It's very exciting since outside of Chromebooks, IHV reference boards, and custom server platforms at hyperscalers, it's still rare to find Coreboot support on modern, retail boards. That "Dasharo" open-source firmware effort for the MSI Z690-A WiFi DDR4 has come together nicely over a matter of weeks and the developers are now celebrating their v1.0 release...

Valve today promoted Proton 7.0-3 to stable as the newest version of this software based on Wine and leveraging DXVK / VKD3D-Proton and other components for running Windows games with great success on Linux. Proton 7.0-3 is now available for Steam Play when firing up the Steam client while Valve also today issued a new Proton Experimental update...

We have been writing about GIMP 3.0 for nearly a decade and with that stable release still out of sight, GIMP 2.10.32 is out as a six-month update to the aging GIMP 2.10 stable series...

In addition to the Hertzbleed frequency scaling side-channel attack being made public today as part of "Patch Tuesday" and affecting both Intel and AMD CPUs, Intel is additionally disclosing a set of "MMIO Stale Data" vulnerabilities. The Linux kernel has already been patched for these new vulnerabilities affecting multiple generations of Intel CPUs from Rocket Lake back to Haswell X and Skylake...

Hertzbleed has been made public today as a new family of side-channel attacks making use of frequency side channels. Both Intel and AMD have issued security advisories as a result...

Last week with the release of Blender 3.2 bringing AMD HIP support for Linux to provide for Radeon GPU acceleration, I posted some initial benchmarks of AMD Radeon RX 6000 series with HIP against NVIDIA RTX with OptiX. There was interest by some Phoronix readers in also seeing NVIDIA CUDA results even though OptiX is in good shape with RTX GPUs, so with that here are results of NVIDIA CUDA vs. NVIDIA OptiX vs. AMD HIP with Blender 3.2 on Ubuntu Linux.

KDE Plasma 5.25 is now shipping as the latest half-year major update to the KDE desktop...

Earlier this year Wine began experimenting with GitLab to improve their development workflow for this open-source project that allows Windows games and applications to run on Linux. It's now been decided that the GitLab workflow is useful and will now be their path forward...

While there are many exciting new features coming with Linux 5.19, one of the features that wasn't submitted this cycle unfortunately was the Multi-Gen "MGLRU" code led by Google. As covered in several prior Phoronix articles, the MGLRU support has exciting performance implications for making the Linux kernel's page reclaim code far more efficient...

Approved by the Fedora Engineering and Steering Committee this week is returning Fedora Cloud base to be listed as an official Fedora edition...

Oracle on Monday released the Oracle Linux 9 Developer Preview as their take on Red Hat Enterprise Linux 9 that reached general availability last month...

For those interested in open-source CAD solutions, FreeCAD 0.20 is out today as the newest version of this general purpose 3D computer-aided design modeler that has been in development now for nearly twenty years...

One of my personal gripes with AMD's Zen CPU support on Linux has been the lack of timely support for CPU temperature monitoring with their "k10temp" driver. Even though usually just new IDs are often needed and sometimes needing to adjust offsets or other minor changes, it has traditionally been done post-launch and sometimes left up to patches from the open-source community. Thankfully that has been changing and with Zen 4 it looks like that support will be ready for launch-day with the mainline Linux kernel...

To organize efforts around improving Fedora Linux for heterogeneous computing, a new special interest group "SIG" is looking to be established to help ensure the success of Fedora in the world of XPUs, the growing and very diverse software ecosystem around accelerators, etc...

While not record-shattering like the 1.1 Exaflops Frontier supercomputer at ORNL that took the Top500 spot this year from Fugaku, LUMI was inaugurated today with the claim of Europe's most powerful supercomputer...

AMD's Radeon Memory Visualizer "RMV" tool from their GPUOpen initiative has allowed better understanding video memory usage with Windows across multiple APIs. In citing the "rising popularity of gaming on the Linux OS", AMD has now enabled Linux support for this tool...

After battling Ceph storage issues and related problems for the past day after two solid-state drives failed, the FreeDesktop.org GitLab that is used for the centralized, coordination of the open-source Linux graphics driver development and other open-source software is back online...

A patch from AMD to further tune the Linux kernel's scheduler around NUMA imbalancing has been queued up and slated for introduction in Linux 5.20. For some workloads this scheduler tuning can help out significantly for AMD Zen-based systems and even on Intel Xeon servers has the possibility of helping too...

GNOME developers are working on supporting the Linux KMS "Max BPC" connector property that is supported by some of the Direct Rendering Manager drivers for limiting the maximum bits per color permitted. In turn properly supporting this setting can take care of monitor issues seen on some systems where the monitor may randomly flicker or have other issues unless otherwise lowering the refresh rate or resolution...

EROFS-Utils 1.5 has been released as the set of user-space utilities for the EROFS Linux read-only file-system that is increasingly popular with Android/embedded use-cases and growing container usage...