Notes install RedHat

yum install epel-release yum install bash-completion # yum install bash-completion bash-completion-extras

Kickstart EFI UEFI

Voir

https://access.redhat.com/discussions/3021821

https://forums.centos.org/viewtopic.php?t=71030

#grub2-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=redhat --recheck /dev/sda --force
#grub2-mkconfig -o /boot/grub2/grub.cfg
#grub2-install --modules=part_gpt --target=i386-pc --recheck --boot-directory=/boot /dev/sda --force
#/sbin/grub2-install /dev/sda
#yum reinstall -y grub-efi shim-x64

Paquets EFI

efi-filesystem

shim-x64

efivar

efivar-libs

efibootmgr

grub2-efi

grub2-efi-modules