Wed, 17 Jun 2026

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Linux 7.2 Improves EXT4 and XFS IOPS by 5% with Code Adjustment

Linux 7.2 has seen optimizations that result in a 5% increase in IOPS for EXT4 and XFS file systems. This improvement comes from changes made to IOmap, a framework that maps file data offsets in memory to their physical storage locations. The enhancements are part of the VFS pull requests for the upcoming kernel version. The adjustments involve moving around just two lines of code, demonstrating the kernel's efficiency and potential for performance gains with minimal changes.

Phoronix · 1d ago

FreeBSD 15.1 Released with WiFi Drivers Update, C23 Support, and More

FreeBSD 15.1, a stable release of the BSD operating system, has been released after a two-week delay. This version includes updated WiFi drivers, better support for the Intel Core 23 processor, and other improvements. These enhancements are aimed at providing better performance and compatibility for users.

Phoronix · 1d ago

Wi-Fi Smart Light Bulb Hides Banned Book Library

A Wi-Fi smart light bulb has been designed to store and access a library of banned books. The device connects to the internet, allowing users to download and read banned books. It was created by an artist and hacker who wanted to preserve access to censored information. This invention is significant because it uses everyday technology to bypass censorship.

Hacker News · 1d ago

Ubuntu Touch 24.04-2.0 Beta Supports Notches and Rounded Corners

The Ubuntu Touch 24.04-2.0 beta has been released by developers maintaining the Ubuntu Touch OS for smartphones. This beta version, set for a stable release in mid-July, now properly handles screen notches and rounded corners. This update is important for developers working on apps for smartphones with these features.

Phoronix · 1d ago

GitHub Copilot CLI: Using Slash Commands

GitHub has introduced a new feature called GitHub Copilot CLI for beginners. It allows developers to control their terminal AI agent using slash commands. The post provides an overview of common slash commands that can be used with GitHub Copilot CLI. This tool can help developers interact with their AI agent more efficiently.

GitHub Blog · 1d ago

Intel Performance Skills: New Open-Source Project Leveraging AI For Linux Performance Optimizations

Phoronix · 1d ago