@maddin -- can you attach a boot log and lsusb output from the good -9 kernel please for comparison. Does this device normally show two disks or just one. Is see one which looked like it was sensible and one which is not at all well in this log.
@maddin -- can you attach a boot log and lsusb output from the good -9 kernel please for comparison. Does this device normally show two disks or just one. Is see one which looked like it was sensible and one which is not at all well in this log.