Here's the full journal from the target system (although I fear this is included in the install logs, too).
** Attachment added: "journal" https://bugs.launchpad.net/ubuntu/+source/subiquity/+bug/2100148/+attachment/5860624/+files/journal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2100148 Title: Installation fails for pending plucky arm64+largemem iso To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/subiquity/+bug/2100148/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs