Open-source News

Ubuntu 22.04.1 LTS Delayed Due To An OEM Install Issue Leading To Broken Snaps

Phoronix - Thu, 08/04/2022 - 21:30
Ubuntu 22.04.1 LTS had been due for release today but has now been pushed back by one week after discovering an installer issue that led to Snaps like the default Mozilla Firefox browser failing to launch once installed...

An Early Look At AMD EPYC Performance Gains On Linux 6.0

Phoronix - Thu, 08/04/2022 - 21:00
With Linux 6.0 having some big scheduler changes and tuning that should specifically benefit AMD Zen systems, I've been eager to see how some high core count EPYC servers will benefit from this next version of the Linux kernel. While just a few days into the Linux 6.0 merge window, here are some early benchmarks showing some of the areas where Linux 6.0 is allowing higher performance out of existing AMD EPYC 7003 series hardware...

AMD Developing "PMF" Linux Driver For Better Desktop/Laptop User Experience

Phoronix - Thu, 08/04/2022 - 19:56
AMD recently started posting Linux patches for a Platform Management Framework "PMF" driver that is designed to "enhance end user experience by making AMD PCs smarter, quieter, power efficient by adapting to user behavior and environment."..

There Is Another Debate Over An AI Accelerator Subsystem For Linux

Phoronix - Thu, 08/04/2022 - 18:55
With there recently being a number of new driver proposals for various AI-focused accelerators for the Linux kernel, currently they either go into "char/misc" as the random catch-all area of the kernel or within the Direct Rendering Manager (DRM) subsystem traditionally used for GPU drivers. There's been yet another discussion happening this week over introducing a formal "accelerator" subsystem in the kernel for the growing number of AI devices that may be seeking to provide open-source drivers...

Intel SGX2 Support Coming With Linux 6.0

Phoronix - Thu, 08/04/2022 - 17:43
Back in 2020 with Linux 5.11 Intel SGX support was finally merged after undergoing 40+ revisions over the span of years. Fortunately, not taking as long is now Intel SGX2 support that is set to be mainlined with the new Linux 6.0 kernel...

Vulkan 1.3.224 Introduces Another New Extension To Help Valve's Steam Play

Phoronix - Thu, 08/04/2022 - 17:04
Vulkan 1.3.224 was released earlier today and with this spec update comes VK_EXT_attachment_feedback_loop_layout as another extension started by Valve developers and will help their Steam Play (Proton) efforts...

NVIDIA Releases CUDA 11.7 U1 With Support For RHEL 9.0

Phoronix - Thu, 08/04/2022 - 17:00
It took longer than expected but NVIDIA's CUDA is out with an update providing official support for Red Hat Enterprise Linux 9.0...

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