package fglrx 2:8.723.1-0ubuntu5 failed to install/upgrade: subprocess installed post-removal script returned error exit status 2

[gsub09]

Volevo provare i driver disponibili in Sinaptic, perchè con questo computer non mi funziona la sospensione : al risveglio, loschermo resta nero e devo riavviare togliendo l'alimentazione elettrica.

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: fglrx 2:8.723.1-0ubuntu5
ProcVersionSignature: Ubuntu 2.6.32-34.77-generic 2.6.32.44+drm33.19
Uname: Linux 2.6.32-34-generic x86_64
AptOrdering:
 fglrx-amdcccle: Remove
 fglrx: Remove
Architecture: amd64
Date: Thu Sep 29 08:48:45 2011
DkmsStatus:

ErrorMessage: subprocess installed post-removal script returned error exit status 2
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-34-generic root=UUID=97c284d4-867f-4e40-af63-e88998bbabec ro quiet splash
SourcePackage: fglrx-installer
Title: package fglrx 2:8.723.1-0ubuntu5 failed to install/upgrade: subprocess installed post-removal script returned error exit status 2
dmi.bios.date: 04/16/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.10
dmi.board.name: M3A790GXH/128M
dmi.board.vendor: ASRock
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.:bvrP1.10:bd04/16/2009:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnM3A790GXH/128M:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
glxinfo: Error: [Errno 2] File o directory non esistente
system:
 distro: Ubuntu
 codename: lucid
 architecture: x86_64
 kernel: 2.6.32-34-generic