package fglrx 2:8.723.1-0ubuntu4 failed to install/upgrade: subprocess installed post-removal script returned error exit status 2

[vijayakrishna Rowthu]

fglrx is not installing properly

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: fglrx 2:8.723.1-0ubuntu4
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic x86_64
Architecture: amd64
Date: Thu May 27 06:28:24 2010
DkmsStatus: fglrx, 8.732, 2.6.31-21-generic, x86_64: installed
ErrorMessage: subprocess installed post-removal script returned error exit status 2
GdmLog2: X: /tmp/.X11-unix has suspicious mode (not 1777) or is not a directory, aborting.
Lsusb:
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: MSI MS-7191
ProcCmdLine: root=UUID=17e2b0a5-1803-4055-a8ba-1e5d8b034a2d ro quiet splash
SourcePackage: fglrx-installer
Title: package fglrx 2:8.723.1-0ubuntu4 failed to install/upgrade: subprocess installed post-removal script returned error exit status 2
dmi.bios.date: 11/22/2005
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080012
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: MS-7191
dmi.board.vendor: MSI
dmi.board.version: 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080012:bd11/22/2005:svnMSI:pnMS-7191:pvr1.0:rvnMSI:rnMS-7191:rvr1.0:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: MS-7191
dmi.product.version: 1.0
dmi.sys.vendor: MSI
system:
 distro: Ubuntu
 codename: lucid
 architecture: x86_64
 kernel: 2.6.32-22-generic