VirtualBox stuck/hung after booting

[smpanaro]

This looks great, thanks for putting it together!
I'm having a bit of trouble getting it working. I'm stuck between Steps 1 and 2 in your step-by-step guide.

I can't move the mouse in the VM to select a language.

I think this could be a problem with VirtualBox instead of your script, but figured I'd ask in case you'd seen anything similar.

Also, I'm curious what version of VirtualBox and macOS you're using. I'm using VirtualBox v5.2.12 r122591 (Qt5.6.3) and macOS 10.13.5 and wonder if there might be a difference that matters there.

[AlexanderWillner]

If you can't use the mouse and can't use the keyboard, then there is an issue with the USB driver. I've added a check to the script: have you downloaded and installed the Extension Pack?

[smpanaro]

That was it! I downloaded that (and tried the updated version of your script) and everything worked.

Thanks!