Okay, upstream, this is a known and fixed bug: https://github.com/calamares/calamares/issues/1192
** Bug watch added: Calamares Issues #1192 https://github.com/calamares/calamares/issues/1192 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1967004 Title: Manual partitioning requires "esp" flag on /boot/efi partition, but that flag isn't offered as an option, and the "boot" flag mysterious makes the warning go away To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/1967004/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
