package linux-image-2.6.38-7-generic 2.6.38-7.38 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 2

Kernel upgrade failed during dist-upgrade

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-7-generic 2.6.38-7.38
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.38-7.37-generic 2.6.38
Uname: Linux 2.6.38-7-generic i686
NonfreeKernelModules: wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf0440000 irq 44'
   Mixer name : 'Realtek ALC272'
   Components : 'HDA:10ec0272,102802f4,00100001'
   Controls : 9
   Simple ctrls : 5
Date: Thu Mar 24 21:56:13 2011
ErrorMessage: ErrorMessage: subprocess installed post-installation script returned error exit status 2
Frequency: This has only happened once.
LiveMediaBuild: Xubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110320)
MachineType: Dell Inc. Inspiron 1011
ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/xhostname.seed boot=casper initrd=/casper/initrd.lz quiet splash --
RelatedPackageVersions:
 linux-restricted-modules-2.6.38-7-generic N/A
 linux-backports-modules-2.6.38-7-generic N/A
 linux-firmware 1.49
SourcePackage: linux
Title: package linux-image-2.6.38-7-generic 2.6.38-7.38 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 2
UpgradeStatus: Upgraded to natty on 2011-03-24 (0 days ago)
dmi.bios.date: 07/29/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A06
dmi.board.name: CN0Y53
dmi.board.vendor: Dell Inc.
dmi.board.version: A06
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A06
dmi.modalias: dmi:bvnDellInc.:bvrA06:bd07/29/2009:svnDellInc.:pnInspiron1011:pvrA06:rvnDellInc.:rnCN0Y53:rvrA06:cvnDellInc.:ct8:cvrA06:
dmi.product.name: Inspiron 1011
dmi.product.version: A06
dmi.sys.vendor: Dell Inc.