One more piece of information. I have 3 zfs pools defined: rpool for my root dpool for my data (virtualization and other) bpool for my external usb backup device
So, my bpool is different than the 19.10 new bpool to support the boot process. I don't know if this is a problem, but thought I'd mention it since it duplicates a pool name. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1848856 Title: Upgrade from 19.04 to 19.10 with zfs on root fails with grub syntax error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1848856/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs