Given a freshly downloaded Debian 9 ISO from the Debian website
I expect to be able to create a working VM using Boxes
But instead Boxes fails with an uninformative error message.
It works from Virtual Machine Manager, but not from Boxes, either 1) coming straight from the ISO, or 2) importing the VM created by VMM).
Attached is the console output of attempting to import the working VMM setup, then the console output of attempting to create a VM straight from the Debian 9 ISO.