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Infineon’s $37 MERUS audio amplifier HAT for the Raspberry Pi incorporates a MERUS MA12070P multilevel class D amp with up to 40W peak power and 48KHz/24bit music playback. There are plenty of audio HATs for the Raspberry Pi with built-in amplifiers that are perfectly suited for various IoT applications, but not many you would want […]

Universal package formats like Snap and Flatpak are beginning to gain in popularity, and in my opinion, for good reason. It’s an easy and simple way to get access to a huge variety of software, both free and proprietary, and it’s easier to package for developers. As Flatpak is gaining in popularity, here we will show you how to use Flatpak on Fedora. The instructions will also work for any Linux system.

After releasing new Linux kernel security updates for Ubuntu 18.04 LTS and Ubuntu 16.04 LTS systems, Canonical also published a new kernel update for Ubuntu 20.04 LTS systems.

Nowadays most Linux administrators only use front-ent package managers such as YUM Package Manager or DNF Package Manager on Fedora and RHEL-based systems. But sometimes you may need to use RPM Package Manager because the required package is not available in your repository or the application developer may only provide the rpm package.

We take a look at Ubuntu Budgie 20.04 LTS release. Check out what’s new, what has changed and what it is like to use in this review of Ubuntu Budgie 20.04.

How to Add SWAP Space in Ubuntu 20.04 on Google Cloud. Swap space is a virtual memory extension of the system or servers real memory (RAM).

If you are a new Linux user, you might not know how to configure the firewall in your system. Here is how you can set up a Firewall in Linux.

KDE’s May 2020 Apps update is here as the first point release to their latest KDE Application 20.04 open-source software suite, which brings various improvements and bug fixes.

I spend most of the day with some form of multimedia burbling in the background. Streaming radio over the net is often heard around my house. The RPI4 is an extremely frugal tiny machine that consumes so few watts I leave it on permanently. This makes it an ideal machine to source the radio.

Plus: Web giant hears developers' extension concerns, ignores them. Google released Chrome 83 on Tuesday after skipping version 82 entirely due to coronavirus-related challenges, bringing with it security for DNS queries, a revised extension interface that developers dislike, and a few other features.…

The Fedora Silverblue project takes Fedora workstation, libostree and podman, puts them in a blender, and creates a new Immutable Fedora Workstation. Fedora Silverblue is an OS that stops you from changing the core system files arbitrarily, and readily allows you to change the environment system files. The article What is Silverblue describes the big […]

This quick tutorial explains the steps to install and use GNOME Boxes and create virtual machines, and with some tips and troubleshooting as well.

Linux on Windows just took a big graphical desktop step forward with Microsoft's plans for Windows Subsystem for Linux.

Vivaldi Technologies announced today a partnership with Startpage, world’s first privacy-oriented search engine, to offer users of the Chromium-based web browser more privacy features.

An introduction to deploying playbooks to build a home lab with Ansible Tower.

Microsoft used the Build developer conference to show just a small teaser of the upcoming Microsoft Edge for Linux, which is projected to go live at some point in the coming months.

A chat with Fedora project leader Matthew Miller:

Autotrash is a utility that searches a trash folder on FreeDesktop.org for information about its contents and then deletes part of the trash depending on the options you specify. This article explains how to install the Autotrash utility, find help, and use it. We’ll explain the procedure with some examples that will help you understand the widely used features of this utility.

MongoDB is an open-source and cross-platform document-oriented database system written in C++. It stores data in collections of JSON-like, flexible documents and used to create powerful websites and applications. In this tutorial, we will explain how to install and use MongoDB on Ubuntu 20.04 server.

In this quick tutorial I want to show you how to correctly enable 3D acceleration on VirtualBox if you want to make your Ubuntu 20.04 LTS virtual machines more faster and smoother.