package libgl1-mesa-glx:amd64 10.1.3-0ubuntu0.6 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

[Scott Hinton]

Setting up libgl1-mesa-glx:amd64 (10.1.3-0ubuntu0.6) ...
update-alternatives: warning: forcing reinstallation of alternative /usr/lib/fglrx/ld.so.conf because link group x86_64-linux-gnu_gl_conf is broken
update-alternatives: error: unable to remove '/etc/ati': Is a directory
dpkg: error processing package libgl1-mesa-glx:amd64 (--configure):
 subprocess installed post-installation script returned error exit status 2
dpkg: dependency problems prevent configuration of openjdk-7-jre:amd64:
 openjdk-7-jre:amd64 depends on libgl1-mesa-glx | libgl1; however:
  Package libgl1-mesa-glx:amd64 is not configured yet.
  Package libgl1 is not installed.
  Package libgl1-mesa-glx:amd64 which provides libgl1 is not configured yet.

dpkg: error processing package openjdk-7-jre:amd64 (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of virtualbox-qt:
 virtualbox-qt depends on libgl1-mesa-glx | libgl1; however:
  Package libgl1-mesa-glx:amd64 is not configured yet.
  Package libgl1 is not installed.
  Package libgl1-mesa-glx:amd64 which provides libgl1 is not configured yet.

dpkg: error processing package virtualbox-qt (--configure):
 dependency problems - leaving unconfigured
Setting up fglrx-updates (2:15.200-0ubuntu0.5) ...
No apport report written because the error message indicates its a followup error from a previous failure.
                          No apport report written because the error message indicates its a followup error from a previous failure.
                                                    update-alternatives: warning: forcing reinstallation of alternative /usr/lib/fglrx/ld.so.conf because link group x86_64-linux-gnu_gl_conf is broken
update-alternatives: error: unable to remove '/etc/ati': Is a directory
dpkg: error processing package fglrx-updates (--configure):
 subprocess installed post-installation script returned error exit status 2
No apport report written because MaxReports is reached already

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: libgl1-mesa-glx:amd64 10.1.3-0ubuntu0.6
ProcVersionSignature: Ubuntu 3.13.0-76.120-generic 3.13.11-ckt30
Uname: Linux 3.13.0-76-generic x86_64
NonfreeKernelModules: vboxpci vboxnetadp vboxnetflt vboxdrv fglrx
.tmp.unity.support.test.0:

ApportVersion: 2.14.1-0ubuntu3.19
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: Fri Feb 5 09:48:24 2016
DistUpgraded: 2014-06-14 08:37:15,634 DEBUG enabling apt cron job
DistroCodename: trusty
DistroVariant: ubuntu
DkmsStatus:
 fglrx-updates-core, 15.200, 3.13.0-55-generic, x86_64: installed
 fglrx-updates-core, 15.200, 3.13.0-66-generic, x86_64: installed
 fglrx-updates-core, 15.200, 3.13.0-74-generic, x86_64: installed
 fglrx-updates-core, 15.200, 3.13.0-76-generic, x86_64: installed
 fglrx-updates-core, 15.200, 3.13.0-77-generic, x86_64: installed
DuplicateSignature: package:libgl1-mesa-glx:amd64:10.1.3-0ubuntu0.6:subprocess installed post-installation script returned error exit status 2
ErrorMessage: subprocess installed post-installation script returned error exit status 2
ExtraDebuggingInterest: I just need to know a workaround
GraphicsCard:
 Advanced Micro Devices, Inc. [AMD/ATI] Barts PRO [Radeon HD 6850] [1002:6739] (prog-if 00 [VGA controller])
   Subsystem: XFX Pine Group Inc. Device [1682:3117]
InstallationDate: Installed on 2011-11-16 (1541 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: Gigabyte Technology Co., Ltd. EP45-UD3R
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-76-generic root=UUID=d7c5c03a-9573-4fb2-8d56-bd7a922b7a5f ro quiet splash vt.handoff=7
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.5
 apt 1.0.1ubuntu2.11
SourcePackage: mesa
Title: package libgl1-mesa-glx:amd64 10.1.3-0ubuntu0.6 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2
UpgradeStatus: Upgraded to trusty on 2014-06-14 (601 days ago)
dmi.bios.date: 01/13/2009
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F6
dmi.board.name: EP45-UD3R
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.:bvrF6:bd01/13/2009:svnGigabyteTechnologyCo.,Ltd.:pnEP45-UD3R:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnEP45-UD3R:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: EP45-UD3R
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
version.compiz: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1
version.fglrx-installer: fglrx-installer N/A
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.60-2~ubuntu14.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.6
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.6
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: Fri Feb 5 08:45:09 2016
xserver.configfile: default
xserver.devices:
 input Power Button KEYBOARD, id 6
 input Power Button KEYBOARD, id 7
 input Microsoft Comfort Curve Keyboard 2000 KEYBOARD, id 8
 input Microsoft Comfort Curve Keyboard 2000 KEYBOARD, id 9
 input Logitech Unifying Device. Wireless PID:400a MOUSE, id 10
xserver.errors:
 open /dev/dri/card0: No such file or directory
 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: 2:1.15.1-0ubuntu2.7
xserver.video_driver: fglrx