File: //etc/default/grub
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="console"
GRUB_CMDLINE_LINUX="crashkernel=auto biosdevname=0 net.ifnames=0 rhgb quiet audit=1 net.ifnames=0 biosdevname=0 console=ttyS0,115200n8 console=tty1 initcall_blacklist=algif_aead_init"
GRUB_DISABLE_RECOVERY="true"
GRUB_ENABLE_BLSCFG=true
GRUB_CMDLINE_LINUX="crashkernel=auto biosdevname=0 net.ifnames=0 rhgb quiet audit=1 net.ifnames=0 biosdevname=0 console=ttyS0,115200n8 console=tty1 initcall_blacklist=algif_aead_init"
GRUB_CMDLINE_LINUX="crashkernel=auto biosdevname=0 net.ifnames=0 rhgb quiet audit=1 net.ifnames=0 biosdevname=0 console=ttyS0,115200n8 console=tty1 initcall_blacklist=algif_aead_init"
GRUB_CMDLINE_LINUX="crashkernel=auto biosdevname=0 net.ifnames=0 rhgb quiet audit=1 net.ifnames=0 biosdevname=0 console=ttyS0,115200n8 console=tty1 initcall_blacklist=algif_aead_init"
GRUB_TIMEOUT=10