package fglrx 2:8.950-0ubuntu1 failed to install/upgrade: il sottoprocesso vecchio script di post-removal ha restituito lo stato di errore 1

[Pinguinhood]

I have many problem due to hybrid graphics card Intel/ATI. I know that is a common problem, but can't configure ati proprietary drivers.

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: fglrx 2:8.950-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-20.32-generic 3.2.12
Uname: Linux 3.2.0-20-generic x86_64
NonfreeKernelModules: wl fglrx
ApportVersion: 1.95-0ubuntu1
AptOrdering:
 fglrx: Purge
 fglrx-amdcccle-updates: Purge
 fglrx-updates: Purge
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
Date: Tue Mar 27 17:41:46 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
ErrorMessage: il sottoprocesso vecchio script di post-removal ha restituito lo stato di errore 1
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120320)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 700Z3A/700Z4A/700Z5A/700Z5B
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-20-generic root=UUID=b5323166-5862-4388-bbb0-9f98d72e2607 ro quiet splash vt.handoff=7
SourcePackage: fglrx-installer
Title: package fglrx 2:8.950-0ubuntu1 failed to install/upgrade: il sottoprocesso vecchio script di post-removal ha restituito lo stato di errore 1
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/10/2012
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 11FD
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 700Z3A/700Z4A/700Z5A/700Z5B
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: FAB1
dmi.chassis.asset.tag: Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr11FD:bd02/10/2012:svnSAMSUNGELECTRONICSCO.,LTD.:pn700Z3A/700Z4A/700Z5A/700Z5B:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rn700Z3A/700Z4A/700Z5A/700Z5B:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
dmi.product.name: 700Z3A/700Z4A/700Z5A/700Z5B
dmi.product.version: 0.1
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
version.compiz: compiz 1:0.9.7.2-0ubuntu4
version.fglrx-installer: fglrx-installer N/A
version.ia32-libs: ia32-libs 20090808ubuntu35
version.libdrm2: libdrm2 2.4.32+git20120319.51c3e7d7-0ubuntu0sarvatt
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2+git20120322+8.0.0bf0ba44-0ubuntu0sarvatt
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2+git20120322+8.0.0bf0ba44-0ubuntu0sarvatt
version.xserver-xorg-core: xserver-xorg-core 2:1.12.0+git20120308+server-1.12-branch.b1be72c5-0ubuntu0ricotz
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0+git20120323.99340147-0ubuntu0sarvatt
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99+git20120308.b5cf9bd6-0ubuntu0sarvatt
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.18.0+git20120317.e31d9dac-0ubuntu0sarvatt
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20120308.f5d1cd2c-0ubuntu0sarvatt