Actually I think '\r' is a red herring. The problem is that if several devices are used for a pool (raid, log or cache) grub-probe returns several lines. Several are not handled properly when we generate the line of metadata used to create the menu. The patch is to take the first device returned by grub-probe.
-- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
