On 2024-06-22 20:59, Frank Bures wrote:
Hi,
I just did a kernel update and after reboot I ended up in a grub prompt.
I booted from USB F40 and followed instructions at
https://docs.fedoraproject.org/en-US/quick-docs/grub2-bootloader/#_restoring...
However, whatever I did I was not able to successfully boot. I spent hours trying to figure it out before trying to boot to the old 6.9.4-200 kernel from the dreaded grub prompt and voila, the system happily came on.
My question now is: How to restore my grub2 reliably so that I would not have to go through all these hoops again after next reboot.
This is what my efibootmgr returns:
root@ryzen:/# efibootmgr BootCurrent: 0002 Timeout: 1 seconds BootOrder: 0002,0000,0001 Boot0000 Fedora HD(1,GPT,e8838c34-c364-4347-afb7-1c516782b114,0x800,0x12c000)/\EFI\FEDORA\SHIMX64.EFI Boot0001 Fedora HD(1,GPT,e8838c34-c364-4347-afb7-1c516782b114,0x800,0x12c000)/\EFI\FEDORA\SHIM.EFI0000424f Boot0002* Fedora HD(1,GPT,e8838c34-c364-4347-afb7-1c516782b114,0x800,0x1f4000)/\EFI\FEDORA\SHIM.EFI0000424f
I have no idea where the *424f files came from or why one of them has the highest priority.
Frank