package fglrx 2:8.723.1-0ubuntu3 failed to install/upgrade: subprocess installed post-removal script returned error exit status 2

[alx77]

when I try to remove "fglrx" package

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: fglrx 2:8.723.1-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic i686
NonfreeKernelModules: fglrx
AptOrdering:
 xorg-driver-fglrx: Remove
 fglrx-amdcccle: Remove
 fglrx: Remove
Architecture: i386
Date: Sat May 8 11:28:24 2010
DkmsStatus:
 virtualbox-ose, 3.1.6, 2.6.31-21-generic, i686: installed
 virtualbox-ose, 3.1.6, 2.6.32-21-generic, i686: installed
 virtualbox-ose, 3.1.6, 2.6.32-22-generic, i686: installed
ErrorMessage: subprocess installed post-removal script returned error exit status 2
MachineType: System manufacturer P5KC
ProcCmdLine: root=UUID=03257e3b-5bca-4d57-9882-540471d6c433 ro quiet splash
SourcePackage: fglrx-installer
Title: package fglrx 2:8.723.1-0ubuntu3 failed to install/upgrade: subprocess installed post-removal script returned error exit status 2
dmi.bios.date: 01/04/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1001
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5KC
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1001:bd01/04/2008:svnSystemmanufacturer:pnP5KC:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5KC:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: P5KC
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
system:
 distro: Ubuntu
 codename: lucid
 architecture: i686
 kernel: 2.6.32-22-generic