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Fedora Magazine

“Valentin Rothberg on Building the Future of Fedora Containers”

Valentin Rothberg’s journey into container-native Linux didn’t start with a grand plan – it started with the work. After over 8 years at Red Hat contributing to projects like Podman and bootable containers, Fedora felt like the natural home for his next chapter. In Summer 2025 he began working on Project Hummingbird, which builds directly […]

Phoronix

Ubuntu To Ship Newer AMD ROCm Updates Via SRUs

As noted back in April, with Ubuntu 26.04 LTS it's now possible to simply "apt install rocm" on Ubuntu Linux for installing AMD's open-source GPU compute stack. But as prominently noted there, what's shipped right now in Ubuntu 26.04 LTS is already months out of date compared to upstream ROCm. Fortunately, Canonical shared today that moving forward they plan to ship newer ROCm versions as stable release updates (SRUs)...

Phoronix

NVIDIA Hopper & Blackwell GPU Support Moves Closer For Open-Source Nova Driver

While the upstream, open-source Nouveau driver already supports NVIDIA's Hopper and Blackwell graphics processors with the GPU System Processor (GSP) code path, the bring-up of the Rust-written Nova driver remains ongoing. Out this week is the 12th iteration of the Hopper and Blackwell enablement for this future open-source NVIDIA Linux driver...

Linux.org

Proxmox 04 - Linux Virtual Machine

The heart of a Proxmox Server is setting up Virtual Machines (VM) and Linux Containers (LXC). In this article, we will look at setting up a virtual machine running Linux. It really doesn't matter which Linux distro, since they basically all install similarly. So, we will install Linux Mint 22.2 XFCE as a virtual machine. Installation Media The first thing to do is download the ISO file needed for the installation of Linux Mint. I downloaded version 22.2 XFCE from... https://www.linux.org/threads/proxmox-04-linux-virtual-machine.61667/

Phoronix

Marek Olšák Scores Up To 100% Pixel Throughput Optimization For RADV Driver

Marek Olšák who had been a longtime AMD Linux driver engineer specializing in the RadeonSI Gallium3D driver, recently began working for Valve on their Linux graphics driver team. His focus has understandably shifted to working on the RADV Vulkan driver and one of his early optimizations now with the Valve hat on is up to a 100% pixel throughput optimization for the RADV driver, which is already quite well optimized thanks to years of investment from Valve, Red Hat, and others...

OMG! Ubuntu

Canonical’s Steam Snap for ARM64 is now stable – milage may

Gaming on Ubuntu on modern ARM-based devices just got a boost, as Canonical has announced that its Steam Snap for Arm64 devices is now ‘stable’. The effort has been in beta since it was announced in January. Since then, Canonical says it has “received great feedback” from users kicking the tyres on those early builds, across a varied range of Arm64 platforms and devices. Issues raised in the testing phase have been ironed out, with Ubuntu’s maker touting “solid performance across many popular games” on devices like the NVIDIA DGX Spark and Radxa Orion O6, as well as Snapdragon laptops […]

LWN.net

[$] Caching for extended attributes

Extended attributes (xattrs) provide a way to attach key/value metadata to inodes—files, directories, and the like—in a filesystem. As with many Linux filesystems, the FUSE filesystem supports xattrs. In a filesystem-track session at the 2026 Linux Storage, Filesystem, Memory Management, and BPF Summit, FUSE maintainer Miklos Szeredi led a discussion about caching xattrs in kernel memory; he would like to create some common infrastructure that could be used by FUSE and shared with other filesystems.