I had tried to preseed the partman-auto/automatically_partition select Erase entire disk: IDE1 master (hda) ... and got the same error. It is interesting that preseeding this doesn't work but entering on the same answer works when not preseeded.
I had tried to preseed the partman- auto/automatica lly_partition select Erase entire disk: IDE1 master (hda) ... and got the same error. It is interesting that preseeding this doesn't work but entering on the same answer works when not preseeded.