Created attachment 878800 [details]
grub error message

I've upgraded tumbleweed on a quite old computer. I do those updates about once
a month. After the update, I just shutdown the computer. Yesterday when I
turned it on I get the following error:
```
error: ../../grub-core/kern/dl.c:382:symbol 'grub_is_cli_need_auth' not found
Entering rescue mode...
```

I've downloaded a rescue CD-iso
(openSUSE-Tumbleweed-Rescue-CD-x86_64-Snapshot20241129-Media) and followed
these instructions:
https://www.suse.com/support/kb/doc/?id=000019909

In particular I ran from a root-shell:
fdisk -l  # determine /
mount /dev/sdb1 /mnt
mount --bind /dev/ /mnt/dev
mount --bind /proc /mnt/proc
mount --bind /sys /mnt/sys
chroot /mnt
grub2-mkconfig -o /boot/grub2/grub.cfg
grub2-install /dev/sdb
exit
reboot

it did not help though. The system has been continuously updated for the last
15 years. It is pre-uefi. The root fs on the systems ssd is using ext4.