How can I make the console even bigger

[Ralf Mardorf]

Perhaps one of those hints works for you:

https://askubuntu.com/questions/574226/higher-resolution-when-switching-to-tty-terminal
https://help.ubuntu.com/community/ChangeTTYResolution
https://wiki.archlinux.org/index.php/kernel_mode_setting#Forcing_modes_and_EDID
https://superuser.com/questions/526757/how-to-change-the-resolution-of-the-tty-on-arch-linux
https://wiki.archlinux.org/index.php/Uvesafb