Preparing to replace libsensors4 1:3.2.0-1ubuntu3 (using .../libsensors4_1%3a3.3.0-4ubuntu1_amd64.deb) ...
Unpacking replacement libsensors4 ...
Preparing to replace apparmor 2.6.1-4ubuntu4 (using .../apparmor_2.6.1-4ubuntu5_amd64.deb) ...
Unpacking replacement apparmor ...
Preparing to replace libtelepathy-glib0 0.15.2-4 (using .../libtelepathy-glib0_0.15.4-1ubuntu2_amd64.deb) ...
Unpacking replacement libtelepathy-glib0 ...
Preparing to replace x11-common 1:7.6+7ubuntu1 (using .../x11-common_1%3a7.6+7ubuntu2_all.deb) ...
Unpacking replacement x11-common ...
Preparing to replace xserver-xorg-video-all 1:7.6+7ubuntu1 (using .../xserver-xorg-video-all_1%3a7.6+7ubuntu2_amd64.deb) ...
Unpacking replacement xserver-xorg-video-all ...
Preparing to replace xserver-xorg-input-all 1:7.6+7ubuntu1 (using .../xserver-xorg-input-all_1%3a7.6+7ubuntu2_amd64.deb) ...
Unpacking replacement xserver-xorg-input-all ...
Preparing to replace xserver-xorg 1:7.6+7ubuntu1 (using .../xserver-xorg_1%3a7.6+7ubuntu2_amd64.deb) ...
Unpacking replacement xserver-xorg ...
Preparing to replace xorg 1:7.6+7ubuntu1 (using .../xorg_1%3a7.6+7ubuntu2_amd64.deb) ...
Unpacking replacement xorg ...
dpkg: error processing /var/cache/apt/archives/xorg_1%3a7.6+7ubuntu2_amd64.deb (--unpack):
 trying to overwrite '/usr/share/doc/xorg', which is also in package xserver-xorg 1:7.6+7ubuntu2