A security feature in Wayland (i.e. when using GDM) disallows VirtualBox to grab all keyboard input. This is annoying when you want to pass window manager shortcuts to your guest operating system. It can be bypassed by whitelisting VirtualBox:
A security feature in Wayland (i.e. when using GDM) disallows VirtualBox to grab all keyboard input. This is annoying when you want to pass window manager shortcuts to your guest operating system. It can be bypassed by whitelisting VirtualBox: