Drop to terminal (CTRL+ALT+F2) and collect the logs (to \ubuntu\installation\logs.zip) by running: sudo sh /host/ubuntu/install/custom-installation/hooks/failure-command.sh
Drop to terminal (CTRL+ALT+F2) and collect the logs (to \ubuntu\ installation\ logs.zip) by running: install/ custom- installation/ hooks/failure- command. sh
sudo sh /host/ubuntu/