[Bug 1377826] Re: Errors while post-processing grub installation

[Louis Bouchard]

T.K. I did not say that it was a side-effect of the fix, I said that the
situation was a side effect of installing the newer package.

Basic search shows that this error is apparently issued by dmraid. You
might want to verify the status of your RAID setup and test with the
dmraid function to identify the source of those errors.

You may want to look at the following bug for ideas :

https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1093918

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Title:
  Errors while post-processing grub installation

Status in “grub2” package in Ubuntu:
  New

Bug description:
  Some days ago I did a dist-upgrade on my Ubuntu 12.04 system (HP
  Microserver N54L, configured as RAID 1).  At the end of the upgrade
  process a new grub.cfg is build with the following errors displayed:

  ...
  Generating grub.cfg ...
  Found linux image: /boot/vmlinuz-3.2.0-69-generic
  Found initrd image: /boot/initrd.img-3.2.0-69-generic
  Found linux image: /boot/vmlinuz-3.2.0-67-generic
  Found initrd image: /boot/initrd.img-3.2.0-67-generic
  Found memtest86+ image: /memtest86+.bin
  ERROR: ddf1: seeking device "/dev/dm-2" to 18446744073709421056
  ERROR: hpt37x: seeking device "/dev/dm-2" to 4608
  ERROR: hpt45x: seeking device "/dev/dm-2" to 18446744073709547008
  ERROR: isw: seeking device "/dev/dm-2" to 18446744073708469760
  ERROR: sil: seeking device "/dev/dm-2" to 18446744073709289984
  ERROR: ddf1: seeking device "/dev/dm-2" to 18446744073709421056
  ERROR: hpt37x: seeking device "/dev/dm-2" to 4608
  ERROR: hpt45x: seeking device "/dev/dm-2" to 18446744073709547008
  ERROR: isw: seeking device "/dev/dm-2" to 18446744073708469760
  ERROR: sil: seeking device "/dev/dm-2" to 18446744073709289984
  done
  Trigger für libc-bin werden verarbeitet ...
  ldconfig deferred processing now taking place

  Now I fear, I'm left with a productive and critical system that cannot
  reboot anymore!

  See also:
  https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1073108/comments/11
  https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1073108/comments/12

  Attached you find a file with more information about the update, dist-upgrade, dpkg.log, syslog and lvm configuration.
  Please ask for more information if needed . Thank you.

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