Translations:Make GRUB menu & boot-up/down fonts bigger/16/en
From Manjaro
Then we need to open the /etc/default/grub file in our text editor as root (use sudo) & add the following line (or lines if your like me & have a bad memory):
Then we need to open the /etc/default/grub file in our text editor as root (use sudo) & add the following line (or lines if your like me & have a bad memory):