[Bug 1533587] Re: Ubuntu 14.04.04 installer does not list Prep Boot in Partition Settings

Mathieu Trudel-Lapierre mathieu.tl at gmail.com
Thu Feb 4 22:12:32 UTC 2016


So we're dealing with some system which appears to be detected as
something different than we're used to then. From what I can tell the
partman-prep package would get installed if the subarchitecture is
correctly detected as chrp_ibm or prep, etc.

AIUI this would come from archdetect.

Could you please run the archdetect command in a terminal on the system,
and tell us here what it reports? The result should be in the form
'ppc64el/subarchitecture', I somewhat expect that the subarchitecture on
this system is reported as 'unknown'.

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https://bugs.launchpad.net/bugs/1533587

Title:
  Ubuntu 14.04.04 installer does not list Prep Boot in Partition
  Settings

Status in partman-prep package in Ubuntu:
  Incomplete

Bug description:
  == Comment: #0 - Pooja B. Suryanarayana <poojabsurya at in.ibm.com> - 2016-01-13 02:16:08 ==
  Hi,

  During manual Installation of Ubuntu14.04.4 on tuleta Baremetal,
  PRePboot is not listed in partition settings,whereas it will take prep
  during guided installation.

  
  Steps to replicate:

   Select Partition disks from main menu:

  
          ???????????????? [!] Ubuntu installer main menu ????????????????
          ?                                                              ?
          ? Choose the next step in the install process:                 ?
          ?                                                              ?
          ?  Choose language                                             ?
          ?  Configure the keyboard                                  ?   ?
          ?  Detect virtual driver disks from hardware manufacturer  ?   ?
          ?  Detect network hardware                                 ?   ?
          ?  Configure the network                                   ?   ?
          ?  Choose a mirror of the Ubuntu archive                   ?   ?
          ?  Download installer components                           ?   ?
          ?  Set up users and passwords                                  ?
          ?  Configure the clock                                     ?   ?
          ?  Detect disks                                            ?   ?
          ?  Partition disks                                         ?   ?
          ?  Install the base system                                 ?   ?
          ?  Configure the package manager                           ?   ?
          ?  Select and install software                             ?   ?
          ?  Install the GRUB boot loader on a hard disk                 ?
          ?                                                              ?
          ????????????????????????????????????????????????????????????????

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

  
  Select manual:
    ?????????????????????????? [!!] Partition disks ???????????????????????????
    ?                                                                         ?
    ? If you choose guided partitioning for an entire disk, you will next     ?
    ? be asked which disk should be used.                                     ?
    ?                                                                         ?
    ? Partitioning method:                                                    ?
    ?                                                                         ?
    ?  Guided - use entire disk                                               ?
    ?  Guided - use entire partition, SCSI1 (2,0,0), partition #2 (sda)   ?   ?
    ?  Guided - use entire partition, SCSI1 (2,2,0), partition #2 (sdc)   ?   ?
    ?  Guided - use entire partition, SCSI1 (2,3,0), partition #5 (sdd)   ?   ?
    ?  Guided - use entire partition, SCSI1 (2,4,0), partition #2 (sde)   ?   ?
    ?  Guided - use entire partition, SCSI1 (2,5,0), partition #2 (sdf)   ?   ?
    ?  Guided - use the largest continuous free space                     ?   ?
    ?  Guided - use entire disk and set up LVM                            ?   ?
    ?  Guided - use entire disk and set up encrypted LVM                      ?
    ?  Manual                                                                 ?
    ?                                                                         ?
    ?     <Go Back>                                                           ?
    ?                                                                         ?
    ???????????????????????????????????????????????????????????????????????????

  
  Select the disk to partition,go to free space 
    ?????????????????????????? [!!] 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.                                         ?
    ?                                                                         ?
    ?      >     #5    544.2 GB        ext4                                   ?
    ?      >            46.2 GB        FREE SPACE                     ?       ?
    ?      SCSI1 (2,4,0) (sde) - 1.1 TB IBM IPR-0 5D80CA00            ?       ?
    ?      >             1.0 MB        FREE SPACE                     ?       ?
    ?      >     #1      7.3 MB  B     ext4                           ?       ?
    ?      >     #2      1.1 TB        ext4                           ?       ?
    ?      >     #3     46.2 GB     F  swap                   swap            ?
    ?      >             1.0 MB        FREE SPACE                     ?       ?
    ?      SCSI1 (2,5,0) (sdf) - 1.1 TB IBM IPR-0 5D80CA00 -->           ?       ?
    ?      >             1.1 TB        FREE SPACE                             ?
    ?                                                                         ?
    ?     <Go Back>                                                           ?
    ?                                                                         ?
    ???????????????????????????????????????????????????????????????????????????

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


  Create a new partition:
                  ????????????? [!!] Partition disks ?????????????
                  ?                                              ?
                  ? How to use this free space:                  ?
                  ?                                              ?
                  ?  Create a new partition                      ?
                  ?  Automatically partition the free space      ?
                  ?  Show Cylinder/Head/Sector information       ?
                  ?                                              ?
                  ?     <Go Back>                                ?
                  ?                                              ?
                  ????????????????????????????????????????????????

  
     ????????????????????????? [!!] Partition disks ??????????????????????????
     ?                                                                       ?
     ? The maximum size for this partition is 1.1 TB.                        ?
     ?                                                                       ?
     ? Hint: "max" can be used as a shortcut to specify the maximum size, or ?
     ? enter a percentage (e.g. "20%") to use that percentage of the maximum ?
     ? size.                                                                 ?
     ?                                                                       ?
     ? New partition size:                                                   ?
     ?                                                                       ?
     ? 8 mb_________________________________________________________________ ?
     ?                                                                       ?
     ?     <Go Back>                                          <Continue>     ?
     ?                                                                       ?
     ?????????????????????????????????????????????????????????????????????????

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


  
    ?????????????????????????? [!!] Partition disks ???????????????????????????
    ?                                                                         ?
    ? Please choose whether you want the new partition to be created at the   ?
    ? beginning or at the end of the available space.                         ?
    ?                                                                         ?
    ? Location for the new partition:                                         ?
    ?                                                                         ?
    ?                              Beginning                                  ?
    ?                              End                                        ?
    ?                                                                         ?
    ?     <Go Back>                                                           ?
    ?                                                                         ?
    ???????????????????????????????????????????????????????????????????????????

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

  
  Go to use as:
    ?????????????????????????? [!!] Partition disks ???????????????????????????
    ?                                                                         ?
    ? You are editing partition #1 of SCSI1 (2,5,0) (sdf). No existing file   ?
    ? system was detected in this partition.                                  ?
    ?                                                                         ?
    ? Partition settings:                                                     ?
    ?                                                                         ?
    ?            Name:                                                        ?
    ?            Use as:           Ext4 journaling file system  ?             ?
    ?                                                                         ?
    ?            Mount point:      /                            ?             ?
    ?            Mount options:    defaults                     ?             ?
    ?            Label:            none                         ?             ?
    ?            Reserved blocks:  5%                           ?             ?
    ?            Typical usage:    standard                     ?             ?
    ?            Bootable flag:    off                          ?             ?
    ?                                                                         ?
    ?                                                                         ?
    ?     <Go Back>                                                           ?
    ?                                                                         ?
    ???????????????????????????????????????????????????????????????????????????

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

  Here its not listing the "prepBoot":

                      ????????? [!!] Partition disks ?????????
                      ?                                      ?
                      ? How to use this partition:           ?
                      ?                                      ?
                      ?  Ext4 journaling file system         ?
                      ?  Ext3 journaling file system         ?
                      ?  Ext2 file system                ?   ?
                      ?  btrfs journaling file system    ?   ?
                      ?  JFS journaling file system      ?   ?
                      ?  XFS journaling file system      ?   ?
                      ?  FAT16 file system               ?   ?
                      ?  FAT32 file system               ?   ?
                      ?  swap area                       ?   ?
                      ?  Reserved BIOS boot area         ?   ?
                      ?  physical volume for encryption  ?   ?
                      ?  physical volume for RAID        ?   ?
                      ?  physical volume for LVM 
                      |   do not use the partition           ?
                      ?                                      ?
                      ?     <Go Back>                        ?
                      ?                                      ?
                      ????????????????????????????????????????

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

  
  =========================
  =========================
  Whereas In guided "PREP" is available. :
  =========================

  Select guided-use entire disk

    ?????????????????????????? [!!] Partition disks ???????????????????????????
    ?                                                                         ?
    ? If you choose guided partitioning for an entire disk, you will next     ?
    ? be asked which disk should be used.                                     ?
    ?                                                                         ?
    ? Partitioning method:                                                    ?
    ?                                                                         ?
    ?  Guided - resize SCSI1 (2,2,0), partition #6 (sdc) and use freed s      ?
    ?  Guided - resize SCSI1 (2,3,0), partition #2 (sdd) and use freed s  ?   ?
    ?  Guided - resize SCSI1 (2,4,0), partition #2 (sde) and use freed s  ?   ?
    ?  Guided - resize SCSI1 (2,5,0), partition #2 (sdf) and use freed s  ?   ?
    ?  Guided - reuse partition, SCSI1 (2,0,0), partition #2 (sda)        ?   ?
    ?  Guided - reuse partition, SCSI1 (2,2,0), partition #2 (sdc)            ?
    ?  Guided - reuse partition, SCSI1 (2,3,0), partition #5 (sdd)        ?   ?
    ?  Guided - reuse partition, SCSI1 (2,4,0), partition #2 (sde)        ?   ?
    ?  Guided - reuse partition, SCSI1 (2,5,0), partition #2 (sdf)        ?   ?
    ?  Guided - use entire disk                                               ?
    ?                                                                         ?
    ?     <Go Back>                                                           ?
    ?                                                                         ?
    ???????????????????????????????????????????????????????????????????????????

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


  Select the disk for which to partition:

    ?????????????????????????? [!!] Partition disks ???????????????????????????
    ?                                                                         ?
    ? Note that all data on the disk you select will be erased, but not       ?
    ? before you have confirmed that you really want to make the changes.     ?
    ?                                                                         ?
    ? Select disk to partition:                                               ?
    ?                                                                         ?
    ?           SCSI1 (2,0,0) (sda) - 1.1 TB IBM IPR-0 5D80CA00               ?
    ?           SCSI1 (2,1,0) (sdb) - 1.1 TB IBM IPR-0 5D80CA00               ?
    ?           SCSI1 (2,2,0) (sdc) - 1.1 TB IBM IPR-0 5D80CA00               ?
    ?           SCSI1 (2,3,0) (sdd) - 1.1 TB IBM IPR-0 5D80CA00               ?
    ?           SCSI1 (2,4,0) (sde) - 1.1 TB IBM IPR-0 5D80CA00               ?
    ?           SCSI1 (2,5,0) (sdf) - 1.1 TB IBM IPR-0 5D80CA00               ?
    ?           SCSI1 (0,8,0) (sdg) - 300.0 GB IBM MK3001GRRB                 ?
    ?                                                                         ?
    ?     <Go Back>                                                           ?
    ?                                                                         ?
    ???????????????????????????????????????????????????????????????????????????

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

  sdf-->7.3 mb go to that partition and check it takes prep as default
    ?????????????????????????? [!!] 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.                                         ?
    ?                                                                         ?
    ?      >     #3     46.2 GB        swap                                   ?
    ?      >             1.0 MB        FREE SPACE                     ?       ?
    ?      SCSI1 (2,5,0) (sdf) - 1.1 TB IBM IPR-0 5D80CA00            ?       ?
    ?      >             1.0 MB        FREE SPACE                     ?       ?
    ?      >     #1      7.3 MB  B  f                                 ?       ?
    ?      >     #2      1.1 TB     F  ext4                   /       ?       ?
    ?      >     #3     46.2 GB     F  swap                   swap    ?       ?
    ?      >             1.0 MB        FREE SPACE                             ?
    ?      SCSI1 (0,8,0) (sdg) - 300.0 GB IBM MK3001GRRB              ?       ?
    ?      >             1.0 MB        FREE SPACE                             ?
    ?                                                                         ?
    ?     <Go Back>                                                           ?
    ?                                                                         ?
    ???????????????????????????????????????????????????????????????????????????

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


    ?????????????????????????? [!!] Partition disks ???????????????????????????
    ?                                                                         ?
    ? You are editing partition #1 of SCSI1 (2,5,0) (sdf). No existing file   ?
    ? system was detected in this partition.                                  ?
    ?                                                                         ?
    ? Partition settings:                                                     ?
    ?                                                                         ?
    ?                   Name:                                                 ?
    ?                   Use as:           prep                                ?
    ?                                                     ?                   ?
    ?                   Mount point:      none            ?                   ?
    ?                   Mount options:    defaults        ?                   ?
    ?                   Label:            none            ?                   ?
    ?                   Reserved blocks:  5%              ?                   ?
    ?                   Typical usage:    standard        ?                   ?
    ?                   Bootable flag:    on              ?                   ?
    ?                                                                         ?
    ?                                                                         ?
    ?     <Go Back>                                                           ?
    ?                                                                         ?
    ???????????????????????????????????????????????????????????????????????????

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

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