Open-source News

Benchmarks: Excellent Power Efficiency With 5th Gen AMD EPYC Using amd-pstate & Power Profiles

Phoronix - Fri, 02/21/2025 - 22:00
The AMD EPYC 9005 "Turin" processors that launched last year offer excellent performance and power efficiency out-of-the-box. For those wanting to pursue maximum power efficiency and running in the most optimal configuration for performance-per-Watt, AMD EPYC BIOS tunables as well as recent Linux kernel driver improvements can help in driving even greater efficiency. Today's article is a look at the impact of the AMD P-State driver usage and options with recent kernel versions as well as the Power Profile Selection BIOS option for the impact on 5th Gen EPYC performance and power efficiency.

Ubuntu 25.04 Working On More Improvements For Snapdragon X1 Elite Laptop Support

Phoronix - Fri, 02/21/2025 - 21:30
We are nearing one year since the first Qualcomm Snapdragon X1 Elite laptops shipped with Windows 11 ARM. For the upcoming Ubuntu 25.04 release it's looking like more of these ARM-powered laptops will have somewhat usable support at least for those wanting to avoid Intel Core Ultra or AMD Ryzen laptops...

PCSX2 Enables Wayland Support By Default - After Previously Calling It "Super Broken"

Phoronix - Fri, 02/21/2025 - 20:30
The latest open-source project enabling Wayland support by default today is PCSX2 as the PlayStation 2 game emulator for Linux and other platforms...

Gentoo Linux Announces Official QCOW2 Images For Cloud VMs

Phoronix - Fri, 02/21/2025 - 19:54
One of the Linux distributions we hear very little about in the industry for cloud/VM usage is Gentoo Linux. But that could change with the Gentoo project now putting out official QCOW2 disk images to make it easier deploying this source-based Linux distribution within virtual machines...

Z3fold & Zbud Allocators Likely To Be Removed In Linux 6.15

Phoronix - Fri, 02/21/2025 - 19:42
It's looking like Linux 6.15 will be the kernel that does away with the Z3fold and Zbud allocators...

Ubuntu 25.04 Now Under Feature Freeze Ahead Of April Release

Phoronix - Fri, 02/21/2025 - 19:18
The Ubuntu 25.04 feature freeze is now in effect as Canonical and the Ubuntu Linux developer community work toward releasing the "Plucky Puffin" in April...

Chromium Ozone Support For Wayland Continues Progressing In 2025

Phoronix - Fri, 02/21/2025 - 19:06
Google engineers themselves haven't been energetically pursuing Wayland support within the Ozone abstraction layer for the Chrome/Chromium web browser but thankfully the consulting firm Igalia continues pushing this native Wayland support along. Nick Yamane with Igalia has out a new blog post covering the remaining items being addressed...

How to Enter Single User Mode in AlmaLinux 8/9

Tecmint - Fri, 02/21/2025 - 15:07
The post How to Enter Single User Mode in AlmaLinux 8/9 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

Single user mode, also known as rescue mode, is a minimal environment in Linux that allows system administrators to perform

The post How to Enter Single User Mode in AlmaLinux 8/9 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Linus Torvalds Clearly Lays Out Linux Maintainer Roles - Or Not - Around Rust Code

Phoronix - Fri, 02/21/2025 - 09:34
The Linux kernel mailing list drama around the Rust programming language use within the kernel continues... Linus Torvalds has largely refrained from the ongoing LKML discussions around a Rust policy for the Linux kernel and in-fighting between kernel developers and maintainers with differing views over Rust. This evening though Linus Torvalds did decide to chime in on the conversation...

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