That depends on your container, not all of them spawn a getty on /dev/console.
Your best bet is to keep that lxc-console running and through an lxc-attach session, configure your container so that you get what you want on that console.
That depends on your container, not all of them spawn a getty on /dev/console.
Your best bet is to keep that lxc-console running and through an lxc-attach session, configure your container so that you get what you want on that console.