The Fedora 39 Release Has Been Held Up By Raspberry Pi Bugs

Fedora 39 failed to make its “early” release target date, it didn’t meet its otherwise targeted release date one week later, and is now facing another possible setback still. These release delays have been due to outstanding blocker bugs all related to the Raspberry Pi…

Source: Phoronix – The Fedora 39 Release Has Been Held Up By Raspberry Pi Bugs

Benchmarking The Performance Cost To Full Disk Encryption For Modern AMD Ryzen Laptops

With the new AMD Ryzen 7 PRO 7840U Zen 4 mobile processor powering the likes of the Lenovo ThinkPad P14s Gen 4, I was curious about the performance impact of employing full disk encryption. Here are some benchmarks looking at the performance cost to enabling full disk encryption versus not utilizing any disk encryption while running Fedora Workstation on the new ThinkPad P14s Gen 4 AMD laptop.

Source: Phoronix – Benchmarking The Performance Cost To Full Disk Encryption For Modern AMD Ryzen Laptops

How to Install Nvidia Drivers on Debian 12 Bookworm

In this guide, you will learn how to install NVIDIA drivers on Debian 12 Bookworm utilizing two methods: directly from Debian’s repositories or the latest NVIDIA and Cuda drivers directly from NVIDIA APT repository.

The post How to Install Nvidia Drivers on Debian 12 Bookworm appeared first on Linux Today.



Source: Linux Today – How to Install Nvidia Drivers on Debian 12 Bookworm

Intel Releases OSPRay Studio 0.13 With Xe GPU Acceleration Support

Building off the recent release of OSPRay 3.0 with initial GPU acceleration support, OSPRay Studio has now been updated against this new version. As a reminder, OSPRay Studio is Intel’s open-source interactive visualization and ray-tracing application…

Source: Phoronix – Intel Releases OSPRay Studio 0.13 With Xe GPU Acceleration Support

[$] Weighted interleaving for memory tiering

The kernel has, for many years, had the ability to control how memory
allocation is performed in systems with multiple NUMA nodes. More
recently, NUMA nodes have also been pressed into service to represent
different classes of memory; those nodes are now organized into tiers
according to their performance characteristics. While memory-allocation
policies can control the placement of pages at the NUMA-node level, the
kernel provides no way to connect those policies with memory tiers. This
patch series
from Gregory Price aims to change this situation by
allowing allocations to be placed across tiers in a weighted manner.

Source: LWN.net – [$] Weighted interleaving for memory tiering

The path toward a no-GIL Python

The Python Steering Council has posted a
detailed plan
for the addition of “free-threaded” (no global
interpreter lock) support into the Python mainline. It will not be a short
process and does not have a guaranteed successful outcome.

Phase I: Experimental phase, which can start immediately, in which
the free-threaded build is enabled through a build-time
option. This should not be the default install anywhere. At least
one major Python release should include this experimental
free-threaded build, to allow third-party packages to test and do
their own experimentation. In this stage we should make it clear
the build is experimental, not supported for “production use”, and
may be reverted.



Source: LWN.net – The path toward a no-GIL Python

KDE Plasma 5.27.9 Improves Plasma Wayland & Flatpak-Based GNOME Apps

The KDE Project released today KDE Plasma 5.27.9 as the ninth maintenance update to the long-term supported KDE Plasma 5.27 LTS desktop environment series to fix more issues and bugs.

The post KDE Plasma 5.27.9 Improves Plasma Wayland & Flatpak-Based GNOME Apps appeared first on Linux Today.



Source: Linux Today – KDE Plasma 5.27.9 Improves Plasma Wayland & Flatpak-Based GNOME Apps

Fedora To Possibly Transition From Zlib To Zlib-NG For Better Performance

Fedora Linux is looking at possibly transitioning from Zlib to Zlib-NG for this widely-used compression library. This tentative change request is filed in part by Intel software engineers looking to enhance the Zlib performance on modern processors…

Source: Phoronix – Fedora To Possibly Transition From Zlib To Zlib-NG For Better Performance