Problem scenario
You are running Vagrant to create a VM on Oracle VirtualBox. You are given a prompt after your "vagrant up" command:
"Which interface should the network bridge to?"
No option seems to work. You have used a variety of different names, GUIDs, syntaxes, etc. What should you do?
Solution
Use "1)" or "2)" or any of the integer values listed above the question. There should be something like this several lines above the question:
=> default: Available bridged network interfaces:
1) enp1s0
2) virbr0