Boot issues after update from 36010 to 36600

[random-user-00]

I recently updated from 36010 to 36600 and facing boot issues after that on my laptop. Luckily I have multiple kernels installed. I can boot from org.clearlinux.lts2019.5.4.196-188 and org.clearlinux.lts2018.4.19.245-257, which gives some brief warning about 'EFI stub: failed to load file" but still able to boot. But all other kernels org.clearlinux.lts2020.5.10.113-64, org.clearlinux.native.5.16.13-1132 and latest org.clearlinux.native.5.18.9-1159 fails to boot with following error.

EFI stub: ERROR: Failed to read file
EFI stub: ERROR: Failed to load initrd: 0x8000000000000007
EFI stub: ERROR: efi main() failed!
Failed to execute Clear Linux OS (Clear-linux-native-5.18.9-1159.conf) (\EFI\org.clearlinux\kernel-org.clearlinux. native.5.18.9-1159) : Device Error
start_image() returned Device Error

Here are the checks that I did:

• test for RAM, NVMe disk for defects. No issues.
• fsck on EFI partition. No issues
• Mounted EFI partition and checked all kernel/initrd files listed in loader entries. All files are there.
• reinstall kernel.
• run clr-boot-manager update
• Did clean install from ISO and then update

Just wondering if someone else is facing same issue or it is just something wrong with EFI/boot loader on my laptop.

[bryteise]

Mind checking if there is any diff between /usr/lib/kernel versions of the initrd and your EFI files?

[random-user-00]

Mind checking if there is any diff between /usr/lib/kernel versions of the initrd and your EFI files?

No difference in EFI kernel/initrd files and /usr/lib/kernel files. Also downloaded relevant kernel packages and verified all files using checksum. All files are correct.