Backport the fix for bug 2006690 to 4.8.
The fix for this bug has landed in a bootimage bump, as tracked in bug 1982001 (now in status MODIFIED). Moving this bug to MODIFIED.
Verified on RHCOS 48.84.202109241901-0 which is in the boot image bump on OCP 4.8.0-0.nightly-2021-09-30-111446 $ sudo mount -o loop rhcos-48.84.202109241901-0-live.x86_64.iso /mnt/iso mount: /var/mnt/iso: WARNING: source write-protected, mounted read-only. $ sudo mount -o loop,ro /mnt/iso/images/efiboot.img /mnt/efi $ tree /mnt/efi /mnt/efi └── EFI ├── BOOT │ ├── BOOTX64.EFI │ └── grubx64.efi └── redhat ├── fonts ├── grub.cfg ├── grubx64.efi ├── mmx64.efi ├── shimx64.efi └── shimx64-redhat.efi
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (OpenShift Container Platform 4.8.14 bug fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2021:3682
*** Bug 2109476 has been marked as a duplicate of this bug. ***