There are reported cases where VirtualBox can cause your network config in the VM to become invalid and throw the error message Failed to open/create the internal ...

Maaan, and I didn't even change anything. Just rebooted. Both guests are on the same host. Host is wired to the router. Both guests are set to bridged. Both show up on my router with the correct IP ...

Virtualization is a buzzword that's been making its way around the corporate IT circles for a few years. On paper, virtualization sounds great—you can make full use of those unused CPU cycles, ...

For an easy way to work with NAT networks and virtual machines, check out how to use VirtualBox's NAT Networks. If you’ve ever tried to work with Network Address Translation (NAT) within VirtualBox, ...

How to install VirtualBox Guest Additions on a GUI-less Ubuntu server host Your email has been sent The VirtualBox Guest Additions gives a performance boost and extra ...