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TUXEDO Computers Drops Snapdragon X1 Elite Linux Laptop Plans

Back in mid-2024, the Bavarian Linux PC vendor TUXEDO Computers teased plans for developing a Snapdragon X Elite Linux laptop. Initially they hoped to have it out by Christmas 2024. That didn't happen and now approaching Christmas 2025 they confirmed they have stopped their plans for shipping a Snapdragon X1 Elite laptop for Linux customers...

Linux.org

Choosing a Linux Greeter: SDDM, SLiM, LightDM-GTK, and GDM Explained

When Linux boots, it goes though all the stages of booting, loading the kernel, initializing the initramfs and devices, system initialization and target execution to the Operating System (OS) loaded. The Greeter appears to allow the user to log into the OS. The Greeter not shows the prompt to allow the user the ability to enter a username and password, but also lets the user select a Desktop Environment. You can choose the Accessibility options. As we've been going over articles about the... https://www.linux.org/threads/choos...ddm-slim-lightdm-gtk-and-gdm-explained.57436/

Phoronix

Clang 21 Delivering Nice Performance Gains On AMD EPYC Zen 4 With HBM3

One of the areas I've been meaning to run more benchmarks on this season has been for the recently released Clang 21 compiler. Back in September when LLVM Clang 21 was debuting I ran some initial benchmarks and found it to deliver some nice performance gains on AMD EPYC Zen 5 but then have been busy with other benchmarks/articles for expanding that testing. Recently with having some spare cycles and gratis access still to the Microsoft Azure HBv5 instance for AMD EPYC Zen 4 with HBM3, I ran some Clang 20 vs. Clang 21 performance benchmarks there for those wondering about any performance benefits of this new compiler release on Zen 4.

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Sovereign Tech Fund Hiring A New Leader For Driving Open-Source Funding

Germany's Sovereign Tech Fund / Sovereign Tech Agency has been a godsend the past few years for the open-source community. This funding from the German government has led to significant funding for dozens of prominent open-source infrastructure projects to provide more resources for enhancing security, enabling new features, and more. As the Sovereign Tech Fund prepares for the next phase of growth, they are hiring a new head to lead the efforts...

Phoronix

Intel Continues Working On Dynamic PAMT To Reduce Memory Overhead For TDX

One of the improvements that Intel software engineers have been working on for the Linux kernel around their Trust Domain Extensions (TDX) functionality for confidential computing VMs is reducing the memory use. That work is under the Dynamic PAMT umbrella and this week brought the latest iteration of patches to help lower RAM use when engaging TDX for confidential VMs...