package libgl1-mesa-glx:amd64 10.1.3-0ubuntu0.5 failed to install/upgrade: podproces zainstalowany skrypt post-installation zwrócił kod błędu 2 / failed to install new driver of graphic card

[Stanislaw]

I have had problems with driver of graphic card, so I installed an old one. Later among other packages I accidentally installed new driver, but it crashed tty7. I couldn't fix, so I temporally switched off in BIOS my main graphic card. But it turned out (surprisingly) that I can't install any driver for turned off graphic card.

Ubuntu 14.04.3 LTS

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: libgl1-mesa-glx:amd64 10.1.3-0ubuntu0.5
ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
Uname: Linux 3.13.0-46-generic x86_64
NonfreeKernelModules: wl
.tmp.unity.support.test.0:

ApportVersion: 2.14.1-0ubuntu3.15
AptOrdering:
 libgl1-mesa-glx: Configure
 fglrx: Configure
 fglrx-amdcccle: Configure
 libgl1-mesa-dev: Configure
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Mon Oct 26 20:50:39 2015
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
DpkgTerminalLog:
 Konfigurowanie pakietu libgl1-mesa-glx:amd64 (10.1.3-0ubuntu0.5) ...
 update-alternatives: ostrzeżenie: wymuszenie ponownej instalacji alternatywy /usr/lib/x86_64-linux-gnu/mesa/ld.so.conf, ponieważ grupa dowiązań x86_64-linux-gnu_gl_conf jest nieprawidłowa
 update-alternatives: błąd: nie można usunąć "/etc/ati": Jest katalogiem
 dpkg: error processing package libgl1-mesa-glx:amd64 (--configure):
  podproces zainstalowany skrypt post-installation zwrócił kod błędu 2
DuplicateSignature: package:libgl1-mesa-glx:amd64:10.1.3-0ubuntu0.5:podproces zainstalowany skrypt post-installation zwrócił kod błędu 2
ErrorMessage: podproces zainstalowany skrypt post-installation zwrócił kod błędu 2
ExtraDebuggingInterest: I just need to know a workaround
GraphicsCard:
 Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Device [17aa:3800]
InstallationDate: Installed on 2015-01-27 (271 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: LENOVO 20236
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic root=UUID=dd8ba092-5e6a-4797-a02c-5541e02945de ro quiet splash vt.handoff=7
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.4
 apt 1.0.1ubuntu2.10
SourcePackage: mesa
Title: package libgl1-mesa-glx:amd64 10.1.3-0ubuntu0.5 failed to install/upgrade: podproces zainstalowany skrypt post-installation zwrócił kod błędu 2
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/17/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: 78CN16WW(V1.04)
dmi.board.asset.tag: No Asset Tag
dmi.board.name: INVALID
dmi.board.vendor: LENOVO
dmi.board.version: 00000000Not Defined
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo G500
dmi.modalias: dmi:bvnLENOVO:bvr78CN16WW(V1.04):bd04/17/2013:svnLENOVO:pn20236:pvrLenovoG500:rvnLENOVO:rnINVALID:rvr00000000NotDefined:cvnLENOVO:ct10:cvrLenovoG500:
dmi.product.name: 20236
dmi.product.version: Lenovo G500
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.60-2~ubuntu14.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.5
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.5
version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1.6
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
xserver.bootTime: Mon Oct 26 20:39:20 2015
xserver.configfile: default
xserver.errors:

xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
 product id 826
 vendor LGD
xserver.version: 2:1.15.1-0ubuntu2.7