package libxext6 2:1.3.3-1 failed to install/upgrade: intentando sobreescribir el compartido `/usr/share/doc/libxext6/changelog.Debian.gz', que es distinto de otras instancias del paquetes libxext6:amd64

package libxext6 2:1.3.3-1 failed to install/upgrade: intentando sobreescribir el compartido `/usr/share/doc/libxext6/changelog.Debian.gz', que es distinto de otras instancias del paquetes libxext6:amd64

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: libxext6 2:1.3.3-1
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
NonfreeKernelModules: wl
.tmp.unity_support_test.0:

ApportVersion: 2.20.1-0ubuntu2.1
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: Thu May 26 07:24:29 2016
DistUpgraded: Fresh install
DistroCodename: xenial
DistroVariant: ubuntu
DkmsStatus:
 bcmwl, 6.30.223.248+bdcom, 4.4.0-21-generic, x86_64: installed
 bcmwl, 6.30.223.248+bdcom, 4.4.0-22-generic, x86_64: installed
 bcmwl, 6.30.223.248+bdcom, 4.4.0-23-generic, x86_64: installed
ErrorMessage: intentando sobreescribir el compartido `/usr/share/doc/libxext6/changelog.Debian.gz', que es distinto de otras instancias del paquetes libxext6:amd64
GraphicsCard:
 Advanced Micro Devices, Inc. [AMD/ATI] RS690M [Radeon Xpress 1200/1250/1270] [1002:791f] (prog-if 00 [VGA controller])
   Subsystem: Acer Incorporated [ALI] RS690M [Radeon Xpress 1200/1250/1270] [1025:0213]
InstallationDate: Installed on 2016-05-25 (0 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: eMachines eMachines E625
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=afbb2bb0-f893-41bf-807e-268b0108f2d9 ro quiet splash
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.12~ubuntu16.04.1
SourcePackage: libxext
Title: package libxext6 2:1.3.3-1 failed to install/upgrade: intentando sobreescribir el compartido `/usr/share/doc/libxext6/changelog.Debian.gz', que es distinto de otras instancias del paquetes libxext6:amd64
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/03/2009
dmi.bios.vendor: eMachines
dmi.bios.version: V1.11
dmi.board.name: HM50-YK
dmi.board.vendor: eMachines
dmi.board.version: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: eMachines
dmi.chassis.version: N/A
dmi.modalias: dmi:bvneMachines:bvrV1.11:bd06/03/2009:svneMachines:pneMachinesE625:pvrV1.11:rvneMachines:rnHM50-YK:rvrN/A:cvneMachines:ct10:cvrN/A:
dmi.product.name: eMachines E625
dmi.product.version: V1.11
dmi.sys.vendor: eMachines
version.compiz: compiz 1:0.9.12.2+16.04.20160415-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.67-1ubuntu0.16.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2.2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2
xserver.bootTime: Thu May 26 13:04:22 2016
xserver.configfile: default
xserver.errors:

xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.18.3-1ubuntu2.2
xserver.video_driver: radeon