I've been trying to figure this out now for a while, I'm connecting to virtual machines through VNC, and by default you get a graphical or ncurses interface, and CTRL+ALT+F3 takes you to a console with debug information. However, Gentoo intercepts these commands.
How can I pass them through to the VNC server?
Edit: Some more details the VNC is being ran on the VM host, thus it just captures display output from the VM and sends any keys to the VM as if it's an actual keyboard connected to it. Hence I can switch to the TTY's if my CTRL+ALT+F1-F6 keystrokes were getting through (Works fine when on Windows for example).