iprсonfig refuses to recognize drives

[fillsa]

I use server IBM powerpc

Linux COD-2 4.4.0-142-powerpc64-smp #168-Ubuntu SMP Wed Jan 16 23:22:33 UTC 2019 ppc64 ppc64 ppc64 GNU/Linux

Description: Ubuntu 16.04.6 LTS
Release: 16.04

iprutils:
  Installed: 2.4.11.1-1
  Candidate: 2.4.11.1-1
  Version table:
 *** 2.4.11.1-1 500
        500 http://us.ports.ubuntu.com/ubuntu-ports xenial/universe powerpc Packages
        100 /var/lib/dpkg/status

When you try to work with disks (recognize, format, etc.), the message is displayed:
"There are no disks eligible for the selected operation due to one or more of the following reasons:"

If you go to Display hardware status, you can see that the disks Description: Unavailable Device, Status: Unknown
"
                                          Display Hardware Status

Type option, press Enter.
  1=Display hardware resource information details

OPT Name PCI/SCSI Location Description Status
--- ------ ------------------------- ------------------------- -----------------
           0001:d0:01.0/0: PCI-X SCSI Adapter Not Operational
    sda 0001:d0:01.0/0:0:3:0 Unavailable Device Unknown
    sdb 0001:d0:01.0/0:0:4:0 Unavailable Device Unknown
    sdd 0001:d0:01.0/0:0:5:0 Unavailable Device Unknown
    sdc 0001:d0:01.0/0:0:8:0 Unavailable Device Unknown
    sde 0001:d0:01.0/0:1:3:0 Unavailable Device Unknown
    sdf 0001:d0:01.0/0:1:4:0 Unavailable Device Unknown
    sdg 0001:d0:01.0/0:1:5:0 Unavailable Device Unknown
    sdi 0001:d0:01.0/0:1:8:0 Unavailable Device Unknown
           0001:d0:01.0/0:0:15:0 Enclosure Unknown
           0001:d0:01.0/0:1:15:0 Enclosure Unknown
           0001:d8:01.0/4: PCI-X SCSI Adapter Not Operational

e=Exit q=Cancel r=Refresh t=Toggle
"

I tried previous versions of ipconfig and there is the same problem.

I tried to install fedora 12 on the same machine and such problems are not observed. Disks are recognized as required. Description: Advanced Function Disk, Status: Active