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Windows 11 24H2 update arrives in preview with important fix for blue screen crashes – but I still wouldn’t rush to install this upgrade

Windows 11 24H2 has a new optional update with exclusive features and bug fixes for Copilot+ PC and other devices.
The update resolves Blue Screen of Death (BSOD) crashes previously affecting Windows 11 users.
The emergency fix deployed earlier mitigated the BSOD issues by rolling back a problematic change from the April cumulative update.
The latest optional update provides a comprehensive fix for the BSOD problem.
It also includes faster compressed file extraction in Windows 11's ZIP functionality in File Explorer.
Furthermore, the update introduces Phone Link app integration in the Start menu for all Windows 11 PCs.
Recommendation is to wait for the full cumulative update in mid-May for further testing.
Copilot+ PC owners can benefit significantly from the update, including AI features like Recall and improved search functionality.
Despite tempting features, it's advisable to wait for the official update to avoid potential issues with intricate features like Recall.
Users are advised to consider the usefulness of the update features and potential risks before installing the preview update.

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Securityaffairs

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PoC rootkit Curing evades traditional Linux detection systems

Researchers created a PoC rootkit named Curing that uses Linux's io_uring feature to evade traditional system call monitoring.
Curing is a proof-of-concept rootkit that utilizes io_uring for performing tasks without syscalls, making it undetectable by security tools.
io_uring is a Linux API for asynchronous I/O that bypasses system calls, making syscall-based security tools ineffective.
Many Linux EDRs are unable to monitor io_uring-based activity, posing a risk to current Linux security solutions.

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Ubuntu Handbook

302

Mixxx 2.5.1 Added Several More MIDI Controllers Support

Mixxx 2.5.1 version was released, providing support for new MIDI controllers.
New MIDI controllers include DJ TechTools MIDI Fighter Spectra, M-Vave SMC-Mixer, Numark NS6II, Hercules DJControl Inpulse 500, Reloop Digital Jockey 2 Interface Edition, Numark Platinum FX, and Behringer DDM4000 & BCR2000.
The release also added M-Vave SMK-25 II piano keyboard mapping and various functionalities, fixes, and updates for other MIDI controllers.
To install Mixxx 2.5.1, official packages are available for Windows 10+, macOS 11+, and Linux, as well as a Flatpak package for Ubuntu and other Linux distributions.

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Itsfoss

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Dual Booting CachyOS and Windows

CachyOS is noted for its fast performance, especially on newer hardware like the Asus Zenbook.
The author installed CachyOS in dual boot mode alongside Windows, finding the process straightforward.
Key requirements for the installation include an active internet connection, an 8 GB USB, and at least 40 GB free disk space.
Creating a live USB of CachyOS involves downloading the desktop edition and using software like Ventoy.
During the installation process, the author encountered issues with booting and the display server, which were resolved.
The Calamares installer detected Windows and allowed for installation alongside CachyOS by adjusting disk partitioning.
The author selected GNOME as the desktop environment and completed the installation process successfully.
After installation, the author fixed the Grub bootloader to include the Windows boot manager option.
The author shared this tutorial for installing CachyOS alongside Windows to show that the process is relatively standard for an Arch-based distro.
The installation of CachyOS in dual boot mode was deemed successful, highlighting the simplicity of the procedure.

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Ubuntu Handbook

243

Fix Dependency Issue for Grub-Customizer in Ubuntu 25.04

Installing Grub-Customizer in Ubuntu 25.04 from PPA will output “Depends: policykit-1 but it is not installable” issue.
Quick workarounds until it’s fixed upstream.
Option 1: Unpack the package and rebuild with the updated dependency.
Option 2: Install Grub Customizer package from the Debian repository.

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Dev

284

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Setting Up Dual Boot with Windows and Arch Linux Using systemd-boot

Dual-booting Windows and Arch Linux can be made more convenient by configuring systemd-boot.
To install systemd-boot, use the 'bootctl install' command to initialize it.
To add the Windows boot entry, copy Windows' EFI boot files into Linux's EFI partition.
After completing the setup, both Arch Linux and Windows will be listed in the systemd-boot menu.

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Linux

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A Simple Way to Install Talos Linux on Any Machine, with Any Provider

Talos Linux is a specialized OS for Kubernetes management, focusing on security and limited user influence.
Installation methods include using pre-built images for various environments or loading the image by ISO/PXE methods.
For providers that restrict custom images, options are limited to available distributions.
Installation involves loading the Talos kernel with network configuration via kexec on an existing system.
To persistently install Talos on disk, apply machine-config using talosctl or Talm for configuration management.
talosctl ensures nodes include necessary network settings for proper networking post-installation.
Applying machine-config replaces the existing OS with Talos Linux on the specified disk.
Talm, a configuration manager for Talos Linux, simplifies node-specific configurations using lookup functions.
After installation, initialize the etcd cluster and retrieve kubeconfig for Kubernetes usage.
Overall, the process involves kexec booting, configuring network settings, and applying machine-config for persistent installation.

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Dev

108

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Group Management in Linux: My Journey to Organized Systems

Effective Linux system management involves organizing users and controlling access through groups for efficiency, security, and collaboration.
Managing groups in Linux streamlines permissions across a team, like securing code repositories through a 'developers' group.
Essential group management commands in Linux include creating groups, adding users to groups, and verifying group membership.
Real-world scenario: Setting up a collaborative workspace by creating a group for a team and adding team members for shared access.
Tips for effective group management in Linux include reviewing groups regularly, using clear group names, and automating processes where possible.
Group management is crucial for simplifying system administration, enhancing security, and fostering collaboration in Linux environments.
Exploring group policies and designating admin roles can further optimize resource permissions and access control in Linux systems.
Continual learning and refining of Linux administration skills through practical examples and shared experiences can enhance system organization and management.
Stay connected for more insights on Linux administration, cloud infrastructure, DevOps, and automation to deepen your knowledge and skills.

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Dev

139

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5 Linux Hardening Techniques I Apply Before Hosting Any Website

Hosting a website on Linux requires proper hardening techniques to ensure server security.
The author suggests moving SSH to a non-standard port and implementing strict configuration.
Enabling web server hardening modules such as security headers, mod_evasive, and mod_security is recommended.
Installing and configuring Fail2Ban to defend against brute-force login attempts is advised.
Disabling unused services and open ports, as well as setting strict file and directory permissions for the web root, improves server security.

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Macstories

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What Siri Isn’t: Perplexity’s Voice Assistant and the Potential of LLMs Integrated with iOS

Perplexity has launched an iOS voice assistant that integrates with native features of the operating system, offering a unique spin on conversational interfaces.
Utilizing existing Apple APIs, Perplexity’s voice assistant enhances actions like reminders, calendar events, map locations, email composition, and music playback.
Perplexity's integration showcases the demands for advanced AI assistants to understand natural language and leverage multiple tools effectively.
In contrast to Siri's limitations, Perplexity's voice assistant outperforms with accurate responses and practical functionalities.
Perplexity seamlessly handled queries that Siri struggled with, displaying superior performance in voice assistance tasks.
Despite its impressive capabilities, Perplexity’s assistant faces limitations in setting due dates for reminders and integrating with specific apps.
Apple's position in AI assistance faces challenges as users rely on external AI services through their Apple devices, potentially impacting user data control.
Potential competition from OpenAI's ChatGPT integration with iOS poses a threat to Apple's AI ecosystem unless they enhance Siri's capabilities.
The article highlights the need for Apple to adapt to evolving AI trends and ensure Siri remains competitive amidst advancements in voice assistant technology.

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Dev

365

Image Credit: Dev

Understanding Groups in Linux: How They Shape Access & Control in Real World

Groups in Linux are collections of users with assigned permissions.
There are two types of groups in Linux: primary and secondary (supplementary).
Common group management commands include creating groups, adding/removing users, and changing a user's primary group.
Real-world examples of group usage include restricting access to project folders and separating departments.

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Gizchina

248

Image Credit: Gizchina

How to Revive Your Old PC with ChromeOS Flex After Windows 10 Ends

On October 14, 2025, Windows 10 support will end, leaving PCs vulnerable to threats without security updates.
ChromeOS Flex is a free alternative by Google to modernize aging Windows PCs and Macs.
It's built on Chromium OS, offering speed, security, and simplicity, similar to Chromebooks.
ChromeOS Flex can run Microsoft 365 and SaaS apps but can't run traditional standalone Windows applications.
It offers rock-solid security, automatic updates, data encryption, and malware prevention.
ChromeOS Flex is fast, with quick boot times and lightweight operation, even on older hardware.
It breathes life into old PCs, extending their lifespan and saving costs on new hardware.
Minimum requirements for ChromeOS Flex include Intel or AMD x86-64-bit processor, 4GB RAM, and 16GB storage.
Even older PCs can run ChromeOS Flex, contributing to sustainability and cost savings.
ChromeOS Flex is secure, fast, and user-friendly, making it an attractive option for older PCs.

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14 Likes

TechViral

257

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5 Best Ways to Convert MKV to MP4 in Windows 11

Playing an MKV file can sometimes become challenging, especially on a new operating system like Windows 11.
There are several methods to convert MKV to MP4 in Windows 11, including using software like Any Video Converter, Format Factory, or Avidemux.
Online video converters can also be used if the file size is small and you don't want to install additional software.
These are some of the best ways to convert MKV to MP4 in Windows 11, providing more compatibility for video playback.

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Manjaro

298

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[Testing Update] 2025-04-27 - Kernels, LXQt 2.2, Thunderbird 137.0.2, Cosmic Alpha 7

Manjaro package updates include new versions of Kernel, LXQt, Thunderbird, and Cosmic Alpha.
Current promotions for Manjaro Gaming Laptop and Surfshark VPN.
Recent news about the release of Manjaro 25.0 Zetar and availability of Manjaro Summit public Alpha.
Notable package updates include Kernel updates, LXQt 2.2.0, Thunderbird 137.0.2, and COSMIC Alpha 7.

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Medium

329

How Linux Surprised Me While Playing Hogwarts Legacy

Playing Hogwarts Legacy on Linux provided a surprising experience compared to Windows.
Windows version had noticeable loading issues, causing delays in rendering and opening doors.
Switching to Debian Linux resulted in improved performance and seamless door transitions.
Although the visual quality was slightly affected, Linux provided smoother accessibility in the game.

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