I got past this bug as it seems the partitioner has a problem making a efi partition and/or formatting a partition into a efi partition. I moved though it by using fdisk to format the fat32 into efi and then going though the installer normally.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1428877 Title: partman crashes when trying to make a EFI partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1428877/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs