Rocky 9.x Add UEFI boot option in BIOS

Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Add UEFI boot option in BIOS

If for some reason UEFI boot option from BIOS for Rocky is removed and you want to add it again use:

1. Disable secure boot. This may require shimx64 efi image
2. Add a new option for Rocky pointing to 'EFI/rocky/grubx64.efi' file under EFI boot partition
3. Either use boot menu key (eg F12) during boot and choose the Rocky option or you can also make Rocky as default option during boot in BIOS itself
4. Boot and test

Refer:

• https://superuser.com/questions/1247300/how-to-make-uefi-bios-start-grub-not-windows

Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > Add UEFI boot option in BIOS