I want to see the boot messages when starting Ubuntu, so I edited
/etc/default/grub and removed the `quiet splash setting:
But now after those messages and before reaching the greeter/login screen, I am in the TTY1 login prompt for about 3-5 seconds. As this confuses the other people using this machine and is not useful, I would like to disable it and let it rather show a black screen or anything else than the TTY1 login prompt until the GUI greeter is ready.
Note that I want not to disable TTY1 login entirely. I just don't want it to automatically show up before the greeter.