Could you run this with ubiquity --debug and post /var/log/installer/debug again? It's actually caused by the first run of console-setup failing (largely unnoticed), but I can't see why from this log.
Could you run this with ubiquity --debug and post /var/log/ installer/ debug again? It's actually caused by the first run of console-setup failing (largely unnoticed), but I can't see why from this log.