Comment # 1 on bug 1157615 from Dan Cermak

Sorry for the long radio silence.

I have tried to reproduce the issue and can confirm it. Unfortunately, I wasn't
able to find a resolution yet, as this requires some changes in the image
builder itself.

You can temporarily workaround the issue by adding this setting to your
Vagrantfile:
```
  config.vm.provider :virtualbox do |vb|
    vb.customize ["modifyvm", :id, "--audio", "none"]
  end
```

Also, could you please upload the ovf file that Virtualbox created on your
machine? You can find it in `~/VirtualBox\
Ms/${internal_box_name}/${internal_box_name}.vbox` (where ${internal_box_name}
is some string containing the name of your box and a random number).