After booting the installer with "dud=tftp://etcetera", I get the prompt about the dud not being signed. After I ack that, I login via ssh and start YaST. I get "Language, Keyboard and License Agreement", then "Disk Activation", then "System Probing" which ends with a pop up "Error: No hard disks were found for the installation. Please check your hardware!". According to 'lsmod', hpsa was not loaded.