vi /etc/default/grub

GRUB_DEFAULT=0
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=0
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash vga=current loglevel=0 rd.systemd.show_status=false rd.udev.log_priority=3 vt.global_cursor_default=0"
#/sys/class/drm/card0-DP-1/edid
#GRUB_CMDLINE_LINUX_DEFAULT="quiet splash video=DP-1:1920x1080@60D drm_kms_helper.edid_firmware=DP-1:edid/edid.bin"
GRUB_CMDLINE_LINUX="quiet splash vga=current loglevel=0 rd.systemd.show_status=false rd.udev.log_priority=3 vt.global_cursor_default=0"
#GRUB_GFXPAYLOAD_LINUX=auto
GRUB_TERMINAL=console
#GRUB_GFXMODE="1920x1080x32"
GRUB_GFXPAYLOAD_LINUX="keep"
GRUB_DISABLE_OS_PROBER=true
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=1920x1080
#640x480

sudo update-grub