I recently upgraded my PVE clusters to 6.5.11 and 2 of the machines failed to boot afterwards (due to my failing to watch out of the errors during the upgrade). I was able to bring one of them back by loading a previous version of kernel and then applied grub-efi-amd64:
But for the other, no luck because I can't get into the grub boot menu. I've tried many options including following this link, https://pve.proxmox.com/wiki/Recover_From_Grub_Failure
The temporary work around for 8.x didn't work so can't apply the permanent fix.
I've also tried booting from legacy bios instead of UEFI. In fact that is how I know what the error is. Booting from UEFI simply stops at:
Booting a command list
Loading Linux 6.5.11-4-pve ...
Loading initial ramdisk ...
And nothing else. But booting from Legacy (directly pointing to the disk), then I can see the linux booting which ends with the error in the title.
I even tried the General advice section from the above link (using grml instead of PVE Installation CD) and not luck there either.
Please help.
apt install grub-efi-amd64
update-initramfs -u -k 6.5.11-4-pve
update-grub
reboot
But for the other, no luck because I can't get into the grub boot menu. I've tried many options including following this link, https://pve.proxmox.com/wiki/Recover_From_Grub_Failure
The temporary work around for 8.x didn't work so can't apply the permanent fix.
I've also tried booting from legacy bios instead of UEFI. In fact that is how I know what the error is. Booting from UEFI simply stops at:
Booting a command list
Loading Linux 6.5.11-4-pve ...
Loading initial ramdisk ...
And nothing else. But booting from Legacy (directly pointing to the disk), then I can see the linux booting which ends with the error in the title.
I even tried the General advice section from the above link (using grml instead of PVE Installation CD) and not luck there either.
Please help.