# Copy this file to /etc/default/grub and edit. # /grub.cfg is updated when Grub2Config run. GRUB_DEFAULT=0 ;# default menu item counts from 0 GRUB_TIMEOUT=10 ;# time out in seconds GRUB_PUPPY_DEPTH=2 ;# 2 :top subfolder, 3 :one more deeper level GRUB_PUPPY_ADDOPTION_DEFAULT="pfix=fsck" GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"