Can you please post c:\ubuntu\install\boot\grub\menu.lst and c:\ubuntu\install\custom-installation\preseed.cfg Also install in verbose mode and post the tgz of /var/log/installer.
Can you please post c:\ubuntu\ install\ boot\grub\ menu.lst and c:\ubuntu\ install\ custom- installation\ preseed. cfg
Also install in verbose mode and post the tgz of /var/log/installer.