package fglrx 2:8.723.1-0ubuntu4 failed to install/upgrade:

[Col1023]

i am trying to upgrade from ubuntu 9.10 to 10.04.

fglrx failed to install, I expecteded it to install properly.

the message - installer error exit status 10, or something like this appeared in a box, but the packaged failed to install.

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: fglrx 2:8.723.1-0ubuntu4
ProcVersionSignature: Ubuntu 2.6.31-22.65-generic
Uname: Linux 2.6.31-22-generic x86_64
NonfreeKernelModules: fglrx
Architecture: amd64
Date: Wed Sep 22 00:51:30 2010
DkmsStatus: fglrx, 8.723.1: added
ErrorMessage:
 ErrorMessage: subprocess installed post-installation script returned error exit status 10
MachineType: Gigabyte Technology Co., Ltd. EX58-DS4
ProcCmdLine: root=UUID=1bc7dbda-9973-48d1-9c8e-21133aec5885 ro xforcevesa quiet splash
SourcePackage: fglrx-installer
Title: package fglrx 2:8.723.1-0ubuntu4 failed to install/upgrade:
dmi.bios.date: 03/11/2010
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F11
dmi.board.name: EX58-DS4
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF11:bd03/11/2010:svnGigabyteTechnologyCo.,Ltd.:pnEX58-DS4:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnEX58-DS4:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: EX58-DS4
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
system:
 distro: Ubuntu
 codename: lucid
 architecture: x86_64
 kernel: 2.6.31-22-generic