Skipping GRUB boot menu entirely

grub

########################################################################## 
#
# This is the GRUB startup manu configuration file used to customize 
# the GRUB menu
#
# This file: /etc/default/grub
# After file update, run the following:
#      sudo update-grub
#
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'
#
##########################################################################

GRUB_DEFAULT="Ubuntu"        # <--- Default OS selection
GRUB_TIMEOUT_STYLE="menu"    # <--- If countdown, show progress bar
GRUB_TIMEOUT="0"             # <--- Boot defaults after this many seconds
GRUB_HIDDEN_TIMEOUT="0"      # <--- Wait this many seconds before showing menu
GRUB_RECORDFAIL_TIMEOUT="0"  # <--- Workaround for skipping GRUB menu

# Show linux load outputs
GRUB_CMDLINE_LINUX_DEFAULT="splash"

# Generate more informative menu entry titles
GRUB_DISTRIBUTOR="`lsb_release -i -s 2> /dev/null || echo Debian`"

# Optional, if forcing a set resolution
GRUB_GFXMODE="1920x1080"