package linux-image-2.6.38-13-generic 2.6.38-13.53 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 2

[wijaya prana]

I am trying to upgrade ubuntu 10:10 to 11:04. but there are problems during the upgrade. namely in the initramfs tools and the package linux-image-6.2.38-13. Please help. Thank you. sory my bad English

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-13-generic 2.6.38-13.53
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: SB [HDA ATI SB], device 0: ALC888 Analog [ALC888 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: devilz 1514 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0x90400000 irq 16'
   Mixer name : 'Realtek ALC888'
   Components : 'HDA:10ec0888,1025027d,00100202 HDA:14f12c06,1025027d,00100000'
   Controls : 22
   Simple ctrls : 12
Card1.Amixer.info:
 Card hw:1 'HDMI'/'HDA ATI HDMI at 0x90310000 irq 19'
   Mixer name : 'ATI RS690/780 HDMI'
   Components : 'HDA:1002791a,00791a00,00100000'
   Controls : 4
   Simple ctrls : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Mon Jan 9 04:56:45 2012
ErrorMessage: ErrorMessage: subprocess installed post-installation script returned error exit status 2
HibernationDevice: RESUME=UUID=e688e466-d9bb-4734-8da9-6096de5316a6
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
MachineType: Acer Aspire 4540
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=dd92e4c4-eb82-47c2-b4a7-8d23d582dd77 ro quiet splash
RelatedPackageVersions:
 linux-restricted-modules-2.6.35-22-generic N/A
 linux-backports-modules-2.6.35-22-generic N/A
 linux-firmware 1.52
RfKill:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: yes
SourcePackage: linux
Title: package linux-image-2.6.38-13-generic 2.6.38-13.53 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 2
UpgradeStatus: Upgraded to natty on 2012-01-08 (0 days ago)
dmi.bios.date: 12/18/2009
dmi.bios.vendor: Acer
dmi.bios.version: V1.05
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Aspire 4540
dmi.board.vendor: Acer
dmi.board.version: V1.05
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.05
dmi.modalias: dmi:bvnAcer:bvrV1.05:bd12/18/2009:svnAcer:pnAspire4540:pvrV1.05:rvnAcer:rnAspire4540:rvrV1.05:cvnAcer:ct10:cvrV1.05:
dmi.product.name: Aspire 4540
dmi.product.version: V1.05
dmi.sys.vendor: Acer