Comment 4 for bug 1449904

The error: "hardware spec requires dual root partitions" is constantly showing for me, it seems like the reason is:
"""
if u.partition.dualRootPartitions() && hardware.PartitionLayout != bootloaderSystemAB {
  return fmt.Errorf("hardware spec requires dual root partitions")
 }
"""
that hardware.PartitionLayout is empty. However the file is removed so its hard to inspect. This will need another debug build.