Проблема с установкой программного обеспечения [дубликат]

Я только что обновился до Ubuntu 14.04, и у меня есть пытался исправить ошибку где-то в процессе установки. Независимо от того, как я устанавливаю (центр программного обеспечения, Терминал), он отображает сообщение об ошибке, близкое к этому:

installAr

chives() failed: Selecting previously unselected package libept1.4.12:amd64.
(Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 242784 files and directories currently installed.)
Preparing to unpack .../libept1.4.12_1.0.12_amd64.deb ...
Unpacking libept1.4.12:amd64 (1.0.12) ...
Selecting previously unselected package sgml-data.
Preparing to unpack .../sgml-data_2.0.9-1_all.deb ...
Unpacking sgml-data (2.0.9-1) ...
Selecting previously unselected package docbook-xml.
Preparing to unpack .../docbook-xml_4.5-7.2_all.deb ...
Unpacking docbook-xml (4.5-7.2) ...
Selecting previously unselected package librarian0.
Preparing to unpack .../librarian0_0.8.1-5ubuntu1_amd64.deb ...
Unpacking librarian0 (0.8.1-5ubuntu1) ...
Selecting previously unselected package rarian-compat.
Preparing to unpack .../rarian-compat_0.8.1-5ubuntu1_amd64.deb ...
Unpacking rarian-compat (0.8.1-5ubuntu1) ...
Selecting previously unselected package synaptic.
Preparing to unpack .../synaptic_0.81.1ubuntu1_amd64.deb ...
Unpacking synaptic (0.81.1ubuntu1) ...
Processing triggers for sgml-base (1.26+nmu4ubuntu1) ...
Processing triggers for doc-base (0.10.5) ...
Scrollkeeper was installed, forcing re-registration of all documents.
Unregistering 33 doc-base files, re-registering 33 doc-base files...
Registering documents with scrollkeeper...
Processing triggers for bamfdaemon (0.5.1+14.04.20140409-0ubuntu1) ...
Rebuilding /usr/share/applications/bamf-2.index...
Processing triggers for desktop-file-utils (0.22-1ubuntu1) ...
Processing triggers for gnome-menus (3.10.1-0ubuntu2) ...
Processing triggers for mime-support (3.54ubuntu1) ...
Processing triggers for hicolor-icon-theme (0.13-1) ...
Processing triggers for man-db (2.6.7.1-1) ...
Setting up xserver-common-lts-raring (3:5) ...
Removing 'diversion of /usr/lib/xorg/protocol.txt to /usr/lib/xorg/protocol-precise.txt by xserver-common-lts-raring'
dpkg-divert: error: rename involves overwriting `/usr/lib/xorg/protocol.txt' with
  different file `/usr/lib/xorg/protocol-precise.txt', not allowed
dpkg: error processing package xserver-common-lts-raring (--configure):
 subprocess installed post-installation script returned error exit status 2
Setting up libept1.4.12:amd64 (1.0.12) ...
Setting up sgml-data (2.0.9-1) ...
Setting up librarian0 (0.8.1-5ubuntu1) ...
Setting up synaptic (0.81.1ubuntu1) ...
Processing triggers for sgml-base (1.26+nmu4ubuntu1) ...
Setting up docbook-xml (4.5-7.2) ...
Processing triggers for sgml-base (1.26+nmu4ubuntu1) ...
Setting up rarian-compat (0.8.1-5ubuntu1) ...
Processing triggers for libc-bin (2.19-0ubuntu6) ...
Error in function: 
Setting up xserver-common-lts-raring (3:5) ...
Removing 'diversion of /usr/lib/xorg/protocol.txt to /usr/lib/xorg/protocol-precise.txt by xserver-common-lts-raring'
dpkg-divert: error: rename involves overwriting `/usr/lib/xorg/protocol.txt' with
  different file `/usr/lib/xorg/protocol-precise.txt', not allowed
dpkg: error processing package xserver-common-lts-raring (--configure):
 subprocess installed post-installation script returned error exit status 2

В центре программного обеспечения отображается, что «Package Operation Failed»

Он устанавливает программы, которые я хочу, но Очень хотелось бы избавиться от сообщения об ошибке.

Спасибо!