GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
-# GRUB_TERMINAL="serial console"
-# GRUB_SERIAL_COMMAND="serial --unit=0 --speed=115200"
-GRUB_CMDLINE_LINUX="quiet rhgb"
+GRUB_CMDLINE_LINUX="panic=10"
GRUB_DISABLE_RECOVERY="true"
+GRUB_BACKGROUND="/boot/grub/splash.png"