This question already has an answer here:
I am running Ubuntu within Ubuntu using VirtualBox. I want to switch to virtual terminal on guest system. When I press Ctrl+Alt+F4 within guest system, host system switches to virtual terminal instead of guest system. Although, lock screen (Ctrl+Alt+L) working as expected within guest system.
My question is, is there a way to make my guest system to switch virtual terminal.
VirtualBox version is 5.2 and both guest and host machines are running Ubuntu 16.04.