The machine don't boot with new kernel 3.2.0-30-generic but with the older 3.2.0-27 (boot stop after fsck checks)

Hi,

Our problem is that the machine upgraded from the previous Ubuntu 11.10 version without any problems and the system boot up.

Now after a kernel update (3.2.0-30) we notice that the machine stop booting after the fsck checks from the both md array's.

Normally it says:

fsck von util-linux 2.20.1
fsck von util-linux 2.20.1
root: sauber, 347398/1313760 Dateien, 2318075/5245184 Blöcke
home: sauber, 101772/120493440 Dateien, 99033245/481034240 Blöcke

But with the new kernel update (initrd) it stop here:
fsck von util-linux 2.20.1
fsck von util-linux 2.20.1

juz@speedy:~# lsb_release -rd
Description: Ubuntu 12.04.1 LTS
Release: 12.04

regards
juz-united

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: mdadm 3.2.5-1ubuntu0.2
ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21
Uname: Linux 3.2.0-27-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.0.1-0ubuntu13
Architecture: amd64
Date: Wed Sep 12 11:59:58 2012
InstallationMedia: Ubuntu-Server 11.04 "Natty Narwhal" - Release amd64 (20110426)
MDadmExamine.dev.sda:
 /dev/sda:
    MBR Magic : aa55
 Partition[0] : 41961717 sectors at 63 (type fd)
 Partition[1] : 16787925 sectors at 41961780 (type fd)
 Partition[2] : 3848274360 sectors at 58749705 (type fd)
MDadmExamine.dev.sdb:
 /dev/sdb:
    MBR Magic : aa55
 Partition[0] : 41961717 sectors at 63 (type fd)
 Partition[1] : 16787925 sectors at 41961780 (type fd)
 Partition[2] : 3848274360 sectors at 58749705 (type fd)
MachineType: System manufacturer System Product Name
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=5e75ea56-9f62-4427-914b-9bded88713a1 ro vga=normal nomodeset
SourcePackage: mdadm
UpgradeStatus: Upgraded to precise on 2012-07-27 (46 days ago)
dmi.bios.date: 12/22/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1702
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M4A88TD-V EVO/USB3
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1702:bd12/22/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A88TD-VEVO/USB3:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
etc.blkid.tab: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: '/etc/blkid.tab'