according to what I can see in the error message I provided, it is in the grub update process (during kernel updates) that the error occured.
** Package changed: ubuntu => grub (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1952114 Title: Grub error at boot on Ubuntu 20.04 ZFS install (Zsys) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub/+bug/1952114/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
