I have a problem with my virtualbox on ubuntu 12.04, I can't add a host only adapter, the message is "no host only network adapter selected" I can't select anything
can anyone solve this problem??
Probably, the virtual host-only network wasn't set up yet. Here's is how you can fix this:
Normally, the settings of the new network will be ok, but for completeness, I give the default values here. You can access the settings for the host-only network through the screwdriver button on the right.
You can change these settings to your liking, as long as they're consistent.