GRUB example

GRUB 예시. 무조건 따라하는 게 아니고 본인 환경에 맞게 설정하면 됨.

cat /etc/default/grub

# If you change this file or any /etc/default/grub.d/*.cfg file,

# run 'update-grub' afterwards to update /boot/grub/grub.cfg.

# For full documentation of the options in these files, see:

#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0

GRUB_TIMEOUT=5

GRUB_DISTRIBUTOR=`( . /etc/os-release && echo ${NAME} )`

GRUB_CMDLINE_LINUX_DEFAULT="i915.modeset=1"

GRUB_CMDLINE_LINUX=""

# If your computer has multiple operating systems installed, then you

# probably want to run os-prober. However, if your computer is a host

# for guest OSes installed via LVM or raw disk devices, running

# os-prober can cause damage to those guest OSes as it mounts

# filesystems to look for things.

#GRUB_DISABLE_OS_PROBER=false

# Uncomment to enable BadRAM filtering, modify to suit your needs

# This works with Linux (no patch required) and with any kernel that obtains

# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)

#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal

#GRUB_TERMINAL=console

# The resolution used on graphical terminal

# note that you can use only modes which your graphic card supports via VBE/GOP/UGA

# you can see them in real GRUB with the command `videoinfo'

GRUB_GFXMODE=1920x1080

GRUB_GFXPAYLOAD_LINUX=keep

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux

#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries

#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start

#GRUB_INIT_TUNE="480 440 1"