Linux Howto’s for System Administrations
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Today I started my Ubuntu virtual machine from Oracle VirtualBox and encountered with the following error: Implementation of the USB 2.0 controller not found! Because the USB 2.0 controller state …
Oracle VirtualBox is my go to solution to efficiently and quickly test different Linux and Unix operating systems. It is one of the easiest and simplest virtualization software. Today, I …
Are you considering making a switch from VirtualBox to KVM hypervisor? One of your greatest concerns would be starting all over again by creating new virtual machines in KVM – …
The Linux distributions are available for download in a range of different formats. The most widely available format is ISO. Apart from ISO, they are also distributed via pre-configured images …
How do I install VirtualBox application on Ubuntu 20.04 Linux LTS system?VirtualBox is an opensource and free full virtualization software for AMD64/Intel64/x86. The software is available under the GNU General …
In this tutorial, we will learn about Vagrant, vagrant boxes, vagrantfile, provisioning tools, how to install vagrant on Linux operating systems and finally learn a few basic vagrant commands to …
In this tutorial, we will see how to install Vagrant on Linux operating systems. Installing Vagrant is quite easy! All you have to do is to head over the Vagrant …
The libguestfs is a C library and a collection of tools on this library to create, view, access and modify virtual machine disk images in Linux. You can look inside …
by sk · July 14, 2020 This quick tip will help to fix “hard disk with UUID already exists” issue in VirtualBox in Linux. Today, I tried to migrate one …
by sk · July 9, 2020 Have you decided to switch from Oracle VirtualBox to Kernel-based Virtual Machine? Great! This guide explains how to migrate Virtualbox VMs into KVM VMs …