You are here

virtualbox

VERR_PDM_DEVHLPR3_VERSION_MISMATCH

After downloading a Virtualbox ready ISO of OpenVAS the newly created virtual machine to host the instance failed to start with an VERR_PDM_DEVHLPR3_VERSION_MISMATCH error. The quick-and-dirty solution was to set the instance to use USB 1.1. This setting is changed under Machine -> Settings -> USB -> Select USB 1.1 OHCI Controller.. After that change the instance now boots and runs the installer.

Converting a QEMU Image to a VirtualBox VDI

I use VirtualBox for hosting virtual machines on my laptop and received a Windows 2008R2 server image from a consultant as a compressed QEMU image. So how to convert the QEMU image to a VirtualBox VDI image?

Step#1: Convert QEMU image to raw image.

Starting with the file WindowsServer1-compressed.img (size: 5,172,887,552)

Convert the QEMU image to a raw/dd image using the qemu-img utility.

Playing With Drive Images

I purchased a copy of Windows 10 on a USB thumbdrive. I chose to have media to have (a) a backup and (b) not to have to bother with downloading a massive image. Primarily this copy of Windows will be used in VirtualBox for testing, using Power Shell, and other tedious system administrivia. First thing when it arrived is I used dd to make a full image of thumbdrive so I could tuck it away in a safe place.

Theme by Danetsoft and Danang Probo Sayekti inspired by Maksimer