Preparing to replace apparmor 2.6.1-4ubuntu4 (using .../apparmor_2.6.1-4ubuntu5_i386.deb) ...
Unpacking replacement apparmor ...
Preparing to replace firefox-globalmenu 6.0~b1+build1+nobinonly-0ubuntu1 (using .../firefox-globalmenu_6.0~b2+build1+nobinonly-0ubuntu1_i386.deb) ...
Unpacking replacement firefox-globalmenu ...
Preparing to replace firefox 6.0~b1+build1+nobinonly-0ubuntu1 (using .../firefox_6.0~b2+build1+nobinonly-0ubuntu1_i386.deb) ...
Unpacking replacement firefox ...
Preparing to replace firefox-gnome-support 6.0~b1+build1+nobinonly-0ubuntu1 (using .../firefox-gnome-support_6.0~b2+build1+nobinonly-0ubuntu1_i386.deb) ...
Unpacking replacement firefox-gnome-support ...
Preparing to replace firefox-locale-en 6.0~b1+build1+nobinonly-0ubuntu1 (using .../firefox-locale-en_6.0~b2+build1+nobinonly-0ubuntu1_all.deb) ...
Unpacking replacement firefox-locale-en ...
Preparing to replace libtelepathy-glib0 0.15.2-4 (using .../libtelepathy-glib0_0.15.4-1ubuntu2_i386.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_i386.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_i386.deb) ...
Unpacking replacement xserver-xorg-input-all ...
Preparing to replace xserver-xorg 1:7.6+7ubuntu1 (using .../xserver-xorg_1%3a7.6+7ubuntu2_i386.deb) ...
Unpacking replacement xserver-xorg ...
Preparing to replace xorg 1:7.6+7ubuntu1 (using .../xorg_1%3a7.6+7ubuntu2_i386.deb) ...
Unpacking replacement xorg ...
dpkg: error processing /var/cache/apt/archives/xorg_1%3a7.6+7ubuntu2_i386.deb (--unpack):
 trying to overwrite '/usr/share/doc/xorg', which is also in package xserver-xorg 1:7.6+7ubuntu2