[Bug 1630017] [NEW] Ubuntu 16.10 installation with root as JFS file system fails

Launchpad Bug Tracker 1630017 at bugs.launchpad.net
Mon Oct 3 21:10:08 UTC 2016


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---Problem Description---
Ubuntu 16.10 installation with root as JFS file system fails.

---Boot type---
Net boot

Machine Type = Power8

---Steps---

 From petitboot menu pass kick off installation of Ubuntu 16.10

kernel-->http://ports.ubuntu.com/ubuntu-ports/dists/yakkety/main/installer-ppc64el/current/images/netboot/ubuntu-installer/ppc64el/vmlinux 
initrd -->http://ports.ubuntu.com/ubuntu-ports/dists/yakkety/main/installer-ppc64el/current/images/netboot/ubuntu-installer/ppc64el/initrd.gz
Boot arguments-->netcfg/disable_dhcp=true netcfg/confirm_static=true netcfg/choose_interface=98:be:94:05:63:10 netcfg/get_ipaddress=9.47.69.255/20 netcfg/get_gateway=9.47.79.254 netcfg/get_nameservers="9.12.16.2" 


Choose JFS as file system for root
  ?????????????????????????? [!!] Partition disks ???????????????????????????
  ?                                                                         ?
  ? This is an overview of your currently configured partitions and mount   ?
  ? points. Select a partition to modify its settings (file system, mount   ?
  ? point, etc.), a free space to create partitions, or a device to         ?
  ? initialize its partition table.                                         ?
  ?                                                                         ?
  ?           >             1.0 MB       FREE SPACE                         ?
  ?           >     #1      7.3 MB    K                        ?            ?
  ?           >     #2    959.7 GB    K  jfs           /       ?            ?
  ?           >     #3     40.5 GB    K  swap          swap    ?            ?
  ?           >           728.6 kB       FREE SPACE            ?            ?
  ?           SCSI5 (0,0,0) (sdk) - 1.0 TB ATA ST1000NX0313    ?            ?
  ?           >             1.0 TB       FREE SPACE            ?            ?
  ?                                                            ?            ?
  ?           Undo changes to partitions                                    ?
  ?           Finish partitioning and write changes to disk                 ?
  ?                                                                         ?
  ?     <Go Back>                                                           ?
  ?                                                                         ?
  ???????????????????????????????????????????????????????????????????????????

And continue with the installtion.

Installtion fails with below message.

<F1> for help; <Tab> moves; <Space> selects; <Enter> activates buttons

             ?? [!!] Install the GRUB boot loader on a hard disk ??
  ????????????                                                    ? ?????????
  ?          ?        Unable to install GRUB in /dev/sdj1         ?         ?
  ?          ? Executing 'grub-install /dev/sdj1' failed.         ?         ?
  ?          ?                                                    ?         ?
  ? Running "? This is a fatal error.                             ?         ?
  ?          ?                                                    ?         ?
  ????????????     <Go Back>                       <Continue>     ? ?????????
             ?                                                    ?
             ??????????????????????????????????????????????????????




<Tab> moves; <Space> selects; <Enter> activates buttons



     ????????? [!!] Install the GRUB boot loader on a hard disk ??????????
     ?                                                                   ?
     ?                     Installation step failed                      ?
     ? An installation step failed. You can try to run the failing item  ?
     ? again from the menu, or skip it and choose something else. The    ?
     ? failing step is: Install the GRUB boot loader on a hard disk      ?
     ?                                                                   ?
     ?                            <Continue>                             ?
     ?                                                                   ?
     ?????????????????????????????????????????????????????????????????????




<Tab> moves; <Space> selects; <Enter> activates buttons

I see in the following that /dev/sdj1 is reportedly being "wiped"

Oct  3 09:46:30 grub-installer: info: Identified partition label for /dev/sdj2: gpt
Oct  3 09:46:30 grub-installer: info: Wiping PReP partition /dev/sdj1

and then later you see

Oct  3 09:46:33 in-target: grub-install: error: unknown filesystem.^M
Oct  3 09:46:33 in-target: Failed: grub-install --target=powerpc-ieee1275 /dev/sdj1^M
Oct  3 09:46:33 in-target: WARNING: Bootloader is not properly installed, system may not be bootable^M

and then towards the end

Oct  3 09:46:33 os-prober: debug: running /usr/lib/os-probes/50mounted-tests on /dev/sdj1
Oct  3 09:46:34 kernel: [ 2476.418986] hfsplus: unable to load nls for utf8
Oct  3 09:46:34 os-prober: debug: running /usr/lib/os-probes/mounted/40lsb on mounted /dev/sdj2
Oct  3 09:46:34 os-prober: debug: running /usr/lib/os-probes/mounted/90linux-distro on mounted /dev/sdj2
Oct  3 09:46:34 os-prober: debug: /dev/sdj3: is active swap
Oct  3 09:46:34 grub-installer: info: Installing grub on '/dev/sdj1'
Oct  3 09:46:34 grub-installer: info: grub-install does not support --no-floppy
Oct  3 09:46:34 grub-installer: info: Running chroot /target grub-install  --force "/dev/sdj1"
Oct  3 09:46:34 grub-installer: Installing for powerpc-ieee1275 platform.
Oct  3 09:46:34 grub-installer: grub-install: error: unknown filesystem.
Oct  3 09:46:34 grub-installer: error: Running 'grub-install  --force "/dev/sdj1"' failed.

It isn't clear to me that JFS has much to do with this but will mirror
this to Ubuntu installer folks. It is also odd that /dev/sdj1 doesn't
show any filesystem on the "Partition disks" panel as the partman log
shows ext2.

** Affects: debian-installer (Ubuntu)
     Importance: Undecided
     Assignee: Taco Screen team (taco-screen-team)
         Status: New


** Tags: architecture-ppc64le bugnameltc-147167 severity-high targetmilestone-inin1610
-- 
Ubuntu 16.10 installation with root as JFS file system fails
https://bugs.launchpad.net/bugs/1630017
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