https://bugzilla.redhat.com/show_bug.cgi?id=1220066
--- Comment #4 from Stephen Wadeley <swadeley(a)redhat.com> ---
Hello
Thank you for comment 3
I will use:
20.4.1. Reinstalling GRUB 2 on BIOS-Based Machines
When using the grub2-install command, the boot information is updated and
missing files are restored. Note that the files are restored only if they are
not corrupted.
Use the grub2-install device command to reinstall GRUB 2 if the system is
operating normally. For example, if sda is your device:
~]# grub2-install /dev/sda
20.4.2. Reinstalling GRUB 2 on UEFI-Based Machines
When using the yum reinstall grub2-efi command, the boot information is updated
and missing files are restored. Note that the files are restored only if they
are not corrupted.
Use the yum reinstall grub2-efi shim command to reinstall GRUB 2 if the system
is operating normally. For example:
~]# yum reinstall grub2-efi shim
-----------------
I will do the yum to dnf changes as a separate commit
Thank you
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