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QCOW is the default storage format for KVM virtual disks. Some Linux distributions especially RHEL provides customized Qcow2 images, so we can instantly create and run new virtual machines with Red Hat Enterprise Linux OpenStack Platform, or KVM hypervisor. In this guide, we will see how to create a KVM virtual machine using Qcow2 image in Linux.

Use the additionalimagestores field to set up read-only shared image storage for multiple Podman containers.

Attempt to test another Linux distro Manjaro Gnome 20.0.3 as Virthost managed via Cockpit Web Console, i.e. deployment and management KVM guests on the recent Manjaro GDM utilizing Web Console rather then virt-manager .

GitScrum is an open-source project management tool based on the Laravel framework and designed to help development teams to use Git and Scrum for task management for them to be more agile. In this tutorial, we will explain how to install GitScrum on Ubuntu 20.04 server.

The Domain Name System (DNS) that modern computers use to find resources on the internet was designed 35 years ago without consideration for user privacy. Modernize it by wrapping its queries with Transport Layer Security (TLS)!

No support 'in any capacity' for PHP for Windows for v8 and beyond, but Windows users not to worry, says release manager Born-again open source fan Microsoft is celebrating 25 years of PHP by, er, pulling its support for the scripting language that is beloved (or dreaded) by server operators the world over.…

In a somewhat confusing move, Google is placing three of its open-source projects' trademarks under its new Open Usage Commons.

The KDE Project announced today the July 2020 Apps update for their KDE Applications open-source software suite, versioned 20.04.3.

Neousys’ “Nuvo-8240GC” embedded PC runs on 8th or 9th Gen CPUs with 2x PCIe x16 for dual Tesla T4 GPUs and offers 2x PCIe x8, M.2 for NVMe, and 2x mini-PCIe. A similar Nuvo-8108GC system was tapped by Baidu as a dev kit for its Linux-based Apollo automotive platform. Neousys announced a rugged, Intel Coffee […]

Software is increasingly being distributed as container images. Container images include the many software components needed to support the featured software in the container. We should design source code availability into container tools and processes to facilitate open source license compliance that is efficient and portable:

Nvidia released today the Nvidia 450.57 graphics driver for UNIX platforms, including Linux, FreeBSD and Solaris, a major update that brings numerous improvements, new features and bug fixes.

The Linux desktop is a beautiful thing, but if you're tired of boring wallpaper, then you should try wallset, a command-line utility allowing you to set a video as your wallpaper. Wallset can also help you manage your wallpaper collection so you can conveniently make changes as often as you want.

You can only upgrade from Linux Mint 19.3 64-bit version to Linux Mint 20. The following upgrade process will not work for Linux Mint 19.3 32-bit version. If you are running Linux Mint 19.3 "Tara", here are the steps you need to perform to upgrade to the latest Linux Mint 20.

Vecow’s rugged “RCX-1000 PEG” series runs Linux or Win 10 on 8th or 9th Gen Coffee Lake CPUs with up to 2x PCI/PCIe x16 slots for graphics plus PCIe x4, 2x M.2, 2x mini-PCIe, 4x SATA, 6x USB 3.1 Gen2, and 2x GbE ports. Vecow announced another rugged, PCIe-enabled system with Intel 8th/9th Gen Coffee […]

It’s official! You can now upgrade your Linux Mint 19.3 “Tricia” installations to the latest release, Linux Mint 20 “Ulyana,” as the Linux Mint project just opened the upgrade path today.

Over the last three plus years, Julie Hanna has brought extensive experience on innovation processes, global business operations, and mission-driven organizations to her role as a board member of Mozilla …

While you could always use Docker containers on Amazon Web Services, using Docker's tools to deploy containers to AWS was tricker. Until now.

A server block is an Nginx directive that defines settings for a specific domain, allowing you to run more than one website on a single server. For each website, you can set the site document root (the directory which contains the website files), create a separate security policy, use different SSL certificates, and much more. This article describes how to set up Nginx server blocks on Ubuntu 20.04.

I have been testing KVM extensively this week. Today I learned that KVM and Oracle VirtualBox doesn’t work at the same time. If you start a VM from VirtualBox when one of a KVM instance is running, you will be encountered with an error box titled "Virtualbox Guru Meditation".

Desktop-oriented Neptune 6.5 GNU/Linux distribution arrives with a newer kernel for better hardware support and latest software updates and security fixes from the Debian Buster repositories.