Phoronix

Earlier this month I provided benchmarks showing the Intel UHD Graphics 770 with Alder Lake compared to other CPUs/APUs under Linux. Those tests were done with the latest open-source Intel Linux graphics driver code at the time, but for those running Alder Lake and wondering if it's worthwhile moving from the stable versions to more bleeding-edge components, this article is for you.

With Chrome 96 released, Google has now promoted Chrome 97 to beta as the next iteration of their web browser...

The Linux 5.16 merge window now past, an initial batch of changes from drm-misc-next has been sent in to DRM-Next for queuing until the Linux 5.17 cycle kicks off around the start of the new year...

The latest Zink development code paired with the forthcoming "Copper" work is yielding an OpenGL-on-Vulkan implementation that when running on NVIDIA's proprietary Vulkan driver is even able to outperform NVIDIA's own proprietary OpenGL driver for at least one notable Linux game...

Prominent FFmpeg developer Cyanreg has begun working on an experimental Vulkan hardware acceleration video decoder for FFmpeg...

The open-source Nouveau driver's support for the GeForce RTX 30 "Ampere" series remains very limited -- most notably, without any 3D acceleration support -- but now the GA106 GPU can light up for the GeForce RTX 3060...

Last month I reported on activity around Straight Line Speculation "SLS" mitigation for x86_64 CPUs, similar to the work carried out by Arm last year on their SLS vulnerability. That work on the x86 (x86_64 inclusive) side has now been merged to GCC 12 Git and a kernel patch is expected to come shortly that will flip it on as the latest CPU security protection...

After nearly a decade of Slackware 14, the Slackware 15.0 release is moving closer to debut and now effectively under a hard feature freeze...

NVIDIA today released their latest Vulkan beta drivers for Windows and Linux...

Mesa 21.3 is now out as the latest quarterly feature release to this collection of open-source graphics drivers...

The recently-ended Linux 5.16 merge window saw significant I/O improvements driven primarily by maintainer Jens Axboe's recent focus on relentlessly optimizing the block and IO_uring code for record-setting per-core IOPS. As good as those improvements are, Linux 5.17 should be even better...

Intel passed along news today of their development efforts around Universal Scalable Firmware, a new initiative they are pursuing to simplify and scale firmware development for hardware from edge computing devices to the cloud...

Back in the day Ubuntu's Wiki was a great resource for Linux documentation but less so these days while the Arch Linux Wiki is often viewed as a gold standard for open-source documentation. Canonical though is now hoping to radically improve the documentation for Ubuntu and its other software offerings...

Following the news from last week of experimental Zink code running Wayland's Weston compositor over this Mesa-based OpenGL-on-Vulkan implementation, developer Mike Blumenkrantz has opened up about some of the ongoing work to improve the efficiency of Zink and making such advancements a reality...

The Linux 5.17 kernel next year will support temperature monitoring for a "new generation" of AMD Zen processors...

NVIDIA is looking to enable run-time power management for the VFIO PCI Linux driver to allow for better power-savings...

Back in 2018 Intel founded Sound Open Firmware as their effort to provide an open-source audio DSP firmware and software development kit. AMD has begun supporting Sound Open Firmware too now, initially for the Renoir audio co-processor (ACP)...

Last week Google engineers uncovered a reference count underflow issue affecting all Linux kernels going back to v4.14 in 2017. This issue led to memory leaking from one process to another and only uncovered by accident. To address this class of memory corruption issues moving forward, Google is proposing a new "Page Table Check" feature moving forward...

Following last week's release of Red Hat Enterprise Linux 8.5, CentOS Linux 8 version 2111 has been released as its RHEL 8.5 rebuild. This comes ahead of CentOS 8 becoming end-of-life at year's end...

Vulkan 1.2.199 is out with another new extension driven as part of Valve's work around Steam Play (Proton) and the Direct3D over Vulkan efforts...