Point VirtualBox towards the SteamOS .iso file under the Storage options to “insert” the virtual disc in the virtual machine. (Click to enlarge.) Lastly, click on the Storage options button.

What you’ll need to do an unattended installation in VirtualBox The only things you’ll need for this are a running instance of VirtualBox 7.0 and an ISO image to use for the installation.

Also looking inside the memtest86-iso.iso file, I don't see anything I recognise as characteristic of bootable media e.g. it doesn't look like a linux bootable or a windows bootable..

If the VirtualBox cannot read the product key, follow the solutions mentioned below. Delete the unattended configuration file Make changes to the VM’s configuration Download a new ISO file and ...

Open VirtualBox and power off your VM. Right-click your target VM and select File > Export to OCI appliance. Select the VM you want to back up in the Appliance Export Wizard.

BackBox Linux is a free, open-source community project based on Ubuntu. Find out how to use the BackBox Linux distribution as a virtual machine.

How to Open VMDK in VirtualBox. VirtualBox is an open-source computer hypervisor software package maintained by Oracle. VirtualBox is capable of running on multiple platforms and handling ...