Oracle Linux: After Switching Secure Boot Enabled CentOS Linux 8 To Oracle Linux 8 Using Centos2ol.sh Server Fails To Boot
(Doc ID 2917315.1)
Last updated on DECEMBER 23, 2022
Applies to:Linux OS - Version Oracle Linux 8.0 and later
Server switched from CentOS 8.x to OL 8.x using centos2ol.sh (from Oracle github) failing to boot post conversion.
Prior to reboot, the EFI boot manager doesn't show boot entry for Oracle Linux.
Also no EFI files created under under /boot/efi/EFI/redhat/grub.cfg
Post reboot, the server drops to grub prompt.
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