I've tried on 2 separate laptops now and I have the same issue. Tried installing Fedora 32 and Solus with no issue on them. Seems to be an issue with the Ubuntu installer.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877745 Title: Tried to install, only extra option selected was ZFS. Using a Dell Latitude E7450. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1877745/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs