grep -o "menuentry '[^']*.*" /boot/grub/grub.cfg | awk -F "'" '{print $2":\n\t"$4}'
Ubuntu:
	gnulinux-simple-61b889ce-7b89-4bf1-bec7-173cba701f40
Ubuntu, with Linux 5.4.0-882110311031-generic:
	gnulinux-5.4.0-882110311031-generic-advanced-61b889ce-7b89-4bf1-bec7-173cba701f40
Ubuntu, with Linux 5.4.0-882110311031-generic (recovery mode):
	gnulinux-5.4.0-882110311031-generic-recovery-61b889ce-7b89-4bf1-bec7-173cba701f40
Ubuntu, with Linux 5.4.0-802109090909-generic:
	gnulinux-5.4.0-802109090909-generic-advanced-61b889ce-7b89-4bf1-bec7-173cba701f40
Ubuntu, with Linux 5.4.0-802109090909-generic (recovery mode):
	gnulinux-5.4.0-802109090909-generic-recovery-61b889ce-7b89-4bf1-bec7-173cba701f40
Ubuntu, with Linux 5.4.0-91-generic:
	gnulinux-5.4.0-91-generic-advanced-61b889ce-7b89-4bf1-bec7-173cba701f40
Ubuntu, with Linux 5.4.0-91-generic (recovery mode):
	gnulinux-5.4.0-91-generic-recovery-61b889ce-7b89-4bf1-bec7-173cba701f40
UEFI Firmware Settings:
	uefi-firmware