@Joe_Ge
For directory structure as follows:
[jms-um350 abuladeen]# ls /boot/efi/EFI
boot Manjaro
[jms-um350 abuladeen]# ls /boot/efi/EFI/boot
bootx64.efi
[jms-um350 abuladeen]# ls /boot/efi/EFI/manjaro
grubx64.efi
what should I be using for the bootloader-id parameter value with the grub-install command? I’ve been using bootloader-id=manjaro (copying uncritically from documentation). But should it be bootloader-id=boot to point to the folder containing bootx64.efi?
I see here that the value to specify is
the name of the directory in which Grub’s ‘name-of-boot-file_x64.efi’ file should reside
but I’m not certain how to interpret that.