today's howtos
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It's FOSS ☛ No Camera Found? Getting the Camera App to Work in Ubuntu 24.04
Making the Camera app work on Ubuntu 24.04 because Canonical seems to be not bothered by it even after the first point release of the latest LTS version.
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When you open the Camera app, it shows "No Camera Found. Connect a camera device" message.
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LinuxBuz ☛ Docker Compose PS: How to List Running Containers
Docker Compose is a powerful tool that simplifies managing multi-container Docker applications. One of the essential commands you’ll use in Docker is docker-compose ps.
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Vasudev Kamath: Note to Self: Enabling Secure Boot with UKI on Debian [Ed: This is not about security]
In this guide, we'll implement Secure Boot by taking full control of the device, removing preinstalled keys, and installing our own. For a comprehensive overview of the benefits and process, refer to this excellent post from rodsbooks.
Key Components
To implement Secure Boot, we need three essential keys: [...]
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Essential Linux Security Practices
Welcome to Part 9 of our Basic Linux Refreshers series! In this section, we’ll focus on essential security practices that every Linux user and system administrator should know. Linux is renowned for its robust security, but it’s only as secure as you make it. We’ll cover user and file permissions management, secure configuration of network services, firewall settings, and more.