в etc/default/console-setup
стоит:
CONFIGURATION FILE FOR SETUPCON
Consult the console-setup(5) manual page.
ACTIVE_CONSOLES="/dev/tty[1-6]"
CHARMAP="UTF-8"
CODESET="Uni3"
FONTFACE="Terminus"
FONTSIZE="14x28"
VIDEOMODE=
The following is an example how to use a braille font
FONT='lat9w-08.psf.gz brl-8x8.psf'