Hello, I spotted this in your logs, I hope this helps you solve your issue:
Oct 4 06:26:30 ubuntu ubiquity: E: You don't have enough free space in /target/var/cache/apt/archives/. Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796025 Title: The bug will not let me fully install ubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1796025/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs