package mdadm 2.6.7.1-1ubuntu15 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[tmin]

Binary package hint: mdadm

I want to install Lucid toRAID array .so I created 10.04startupUSB on Lucid that used startupdisk creator.
i boot from this USB and installed mdmad,but this occurred An error.
E: initramfs-tools: subprocess installed post-installation script returned error exit status 1
E: mdadm: dependency problems - leaving unconfigured

Now.RAID array appered on disk utility,but this raid array is not runnning.
whatever operate to this array, this occured error, exanple checking raidarray.
Error checking array: helper exited with exit code 1: device /dev/md1 is not idle

when once stop raid array and restart this raid array,that occured error "Not enough components available to start the RAID Array"
this may initramfs-tools errer?

initramfs-tools.crash
ProblemType: Package
Architecture: amd64
Date: Tue May 4 23:07:23 2010
Package: initramfs-tools 0.92bubuntu78
SourcePackage: initramfs-tools
ErrorMessage:
 subprocess installed post-installation script returned error exit status 1
DpkgTerminalLog:

and mdadm.crash
ProblemType: Package
Architecture: amd64
Date: Tue May 4 23:06:23 2010
Package: mdadm 2.6.7.1-1ubuntu15
SourcePackage: mdadm
ErrorMessage:
 subprocess installed post-installation script returned error exit status 1
DpkgTerminalLog:

I'm sorry I can't use english well,and perhaps I write strange english text.

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: mdadm 2.6.7.1-1ubuntu15
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic x86_64
AptOrdering:
 mdadm: Install
 postfix: Install
 mdadm: Configure
 postfix: Configure
Architecture: amd64
Date: Tue May 4 23:06:23 2010
ErrorMessage: subprocess installed post-installation script returned error exit status 1
LiveMediaBuild: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
MDadmExamine.dev.sda: Error: command ['/sbin/mdadm', '-E', '/dev/sda'] failed with exit code 1: mdadm: No md superblock detected on /dev/sda.
MDadmExamine.dev.sda1: Error: command ['/sbin/mdadm', '-E', '/dev/sda1'] failed with exit code 1: mdadm: No md superblock detected on /dev/sda1.
MDadmExamine.dev.sdb: Error: command ['/sbin/mdadm', '-E', '/dev/sdb'] failed with exit code 1: mdadm: No md superblock detected on /dev/sdb.
MDadmExamine.dev.sdb1: Error: command ['/sbin/mdadm', '-E', '/dev/sdb1'] failed with exit code 1: mdadm: No md superblock detected on /dev/sdb1.
MDadmExamine.dev.sdc: Error: command ['/sbin/mdadm', '-E', '/dev/sdc'] failed with exit code 1: mdadm: No md superblock detected on /dev/sdc.
MDadmExamine.dev.sdc1: Error: command ['/sbin/mdadm', '-E', '/dev/sdc1'] failed with exit code 1: mdadm: No md superblock detected on /dev/sdc1.
MDadmExamine.dev.sdc2: Error: command ['/sbin/mdadm', '-E', '/dev/sdc2'] failed with exit code 1: mdadm: No md superblock detected on /dev/sdc2.
MDadmExamine.dev.sdd: Error: command ['/sbin/mdadm', '-E', '/dev/sdd'] failed with exit code 1: mdadm: No md superblock detected on /dev/sdd.
MDadmExamine.dev.sdd1: Error: command ['/sbin/mdadm', '-E', '/dev/sdd1'] failed with exit code 1: mdadm: No md superblock detected on /dev/sdd1.
MDadmExamine.dev.sdd2: Error: command ['/sbin/mdadm', '-E', '/dev/sdd2'] failed with exit code 1: mdadm: No md superblock detected on /dev/sdd2.
MDadmExamine.dev.sdd3: Error: command ['/sbin/mdadm', '-E', '/dev/sdd3'] failed with exit code 1: mdadm: No md superblock detected on /dev/sdd3.
MDadmExamine.dev.sde: Error: command ['/sbin/mdadm', '-E', '/dev/sde'] failed with exit code 1: mdadm: No md superblock detected on /dev/sde.
MDadmExamine.dev.sde1: Error: command ['/sbin/mdadm', '-E', '/dev/sde1'] failed with exit code 1: mdadm: No md superblock detected on /dev/sde1.
MachineType: Gigabyte Technology Co., Ltd. GA-MA78GPM-UD2H
ProcCmdLine: BOOT_IMAGE=/casper/vmlinuz noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
SourcePackage: mdadm
Title: package mdadm 2.6.7.1-1ubuntu15 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
dmi.bios.date: 06/05/2009
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F4
dmi.board.name: GA-MA78GPM-UD2H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF4:bd06/05/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA78GPM-UD2H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA78GPM-UD2H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: GA-MA78GPM-UD2H
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
etc.blkid.tab: Error: [Errno 2] No such file or directory: '/etc/blkid.tab'

[Brian Murray (brian-murray)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 557023, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.