package fglrx-core (not installed) failed to install/upgrade: trying to overwrite '/lib/fglrx/modprobe.conf', which is also in package fglrx 2:13.350.1-0ubuntu3

Upgrading fglrx (13.350.1-0ubuntu3 => 14.201-0ubuntu1)

Unpacking fglrx-core (2:14.201-0ubuntu1) ...
dpkg: error processing archive /var/cache/apt/archives/fglrx-core_2%3a14.201-0ubuntu1_amd64.deb (--unpack):
 trying to overwrite '/lib/fglrx/modprobe.conf', which is also in package fglrx 2:13.350.1-0ubuntu3
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Preparing to unpack .../fglrx_2%3a14.201-0ubuntu1_amd64.deb ...
Removing all DKMS Modules
Done.
Unpacking fglrx (2:14.201-0ubuntu1) over (2:13.350.1-0ubuntu3) ...
dpkg: warning: unable to delete old directory '/usr/lib/fglrx/etc/ati': Directory not empty
dpkg: warning: unable to delete old directory '/usr/lib/fglrx/etc': Directory not empty
dpkg: warning: unable to delete old directory '/etc/OpenCL/vendors': Directory not empty
dpkg: warning: unable to delete old directory '/etc/OpenCL': Directory not empty
Processing triggers for man-db (2.6.7.1-1) ...

ProblemType: Package
DistroRelease: Ubuntu 14.10
Package: fglrx-core (not installed)
ProcVersionSignature: Ubuntu 3.16.0-13.19-generic 3.16.1
Uname: Linux 3.16.0-13-generic x86_64
NonfreeKernelModules: fglrx
.tmp.unity.support.test.0:

ApportVersion: 2.14.7-0ubuntu2
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: Sun Sep 14 13:31:04 2014
DistUpgraded: 2013-10-23 23:59:31,596 DEBUG enabling apt cron job
DistroCodename: utopic
DistroVariant: ubuntu
DkmsStatus:
 vboxhost, 4.3.4, 3.16.0-11-generic, x86_64: installed
 vboxhost, 4.3.4, 3.16.0-13-generic, x86_64: installed
DuplicateSignature: package:fglrx-core:(not installed):trying to overwrite '/lib/fglrx/modprobe.conf', which is also in package fglrx 2:13.350.1-0ubuntu3
ErrorMessage: trying to overwrite '/lib/fglrx/modprobe.conf', which is also in package fglrx 2:13.350.1-0ubuntu3
GraphicsCard:
 Advanced Micro Devices, Inc. [AMD/ATI] Turks XT [Radeon HD 6670/7670] [1002:6758] (prog-if 00 [VGA controller])
   Subsystem: ASUSTeK Computer Inc. Device [1043:03ea]
 XGI Technology Inc. (eXtreme Graphics Innovation) Z7/Z9 (XG20 core) [18ca:0020] (prog-if 00 [VGA controller])
   Subsystem: ASUSTeK Computer Inc. Device [1043:82b4]
MachineType: To be filled by O.E.M. To be filled by O.E.M.
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-13-generic root=/dev/mapper/hybrid--root-root ro nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw
SourcePackage: fglrx-installer
Title: package fglrx-core (not installed) failed to install/upgrade: trying to overwrite '/lib/fglrx/modprobe.conf', which is also in package fglrx 2:13.350.1-0ubuntu3
UnitySupportTest: Error: command ['/usr/lib/nux/unity_support_test', '-p', '-f'] failed with exit code 127: /usr/lib/nux/unity_support_test: error while loading shared libraries: libatiuki.so.1: cannot open shared object file: No such file or directory
UpgradeStatus: Upgraded to utopic on 2013-10-24 (325 days ago)
dmi.bios.date: 05/04/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2107
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: P8B-X series
dmi.board.vendor: ASUSTeK Computer INC.
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 17
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2107:bd05/04/2012:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKComputerINC.:rnP8B-Xseries:rvr:cvnToBeFilledByO.E.M.:ct17: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.
version.compiz: compiz 1:0.9.12+14.10.20140812-0ubuntu1
version.fglrx-installer: fglrx-installer N/A
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.56+git20140801.5d835797-0ubuntu0sarvatt~trusty
version.libgl1-mesa-dri: libgl1-mesa-dri 10.4.0~git20140908.a3306f02-0ubuntu0sarvatt~trusty
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.4.0~git20140908.a3306f02-0ubuntu0sarvatt~trusty
version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu9
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.99+git20140806.fbf575cb-0ubuntu0sarvatt~trusty
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.916+git20140911.79736944-0ubuntu0sarvatt~trusty
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11+git20140904.3cd4c849-0ubuntu0sarvatt~trusty
xserver.bootTime: Sun Sep 14 12:48:33 2014
xserver.configfile: /etc/X11/xorg.conf
xserver.errors:
 AIGLX error: failed to open /usr/X11R6/lib64/modules/dri/fglrx_dri.so, error[/usr/X11R6/lib64/modules/dri/fglrx_dri.so: cannot open shared object file: No such file or directory]
 AIGLX error: failed to open /usr/lib64/dri/fglrx_dri.so, error[/usr/lib64/dri/fglrx_dri.so: cannot open shared object file: No such file or directory]
 AIGLX error: failed to open /usr/X11R6/lib/modules/dri/fglrx_dri.so, error[/usr/X11R6/lib/modules/dri/fglrx_dri.so: cannot open shared object file: No such file or directory]
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.15.1-0ubuntu9
xserver.video_driver: fglrx