Ubuntu Server 18.04.2 stuck on boot after install

So I just installed Ubuntu Server 18.04.2 on VirtualBox, and during the install reboot, it froze at:

[ OK ] Reached target Cloud-init target 

I gave it 1GB of memory, 1 core of CPU, and 500GB of storage because it is for a home server I am setting up.

Should I wait for it, shut it down the hard way, or do something else?

Thank you in advance.