This is still an issue in Xenial, see the duplicates.
Preparing to unpack .../branding-ubuntu_0.8_all.deb ...
Leaving 'diversion of /usr/share/aisleriot/pixmaps/slot.svg to /usr/share/aisleriot/pixmaps/slot.svg.unbranded by branding-ubuntu'
Leaving 'diversion of /usr/share/aisleriot/pixmaps/baize.png to /usr/share/aisleriot/pixmaps/baize.png.unbranded by branding-ubuntu'
Leaving 'diversion of /usr/share/aisleriot/cards/bonded.svg to /usr/share/aisleriot/cards/bonded.svg.unbranded by branding-ubuntu'
Adding 'diversion of /usr/share/gnome-mahjongg/themes/postmodern.svg to /usr/share/gnome-mahjongg/themes/postmodern.svg.unbranded by branding-ubuntu'
dpkg-divert: error: rename involves overwriting '/usr/share/gnome-mahjongg/themes/postmodern.svg.unbranded' with
different file '/usr/share/gnome-mahjongg/themes/postmodern.svg', not allowed
This is still an issue in Xenial, see the duplicates.
Preparing to unpack .../branding- ubuntu_ 0.8_all. deb ... aisleriot/ pixmaps/ slot.svg to /usr/share/ aisleriot/ pixmaps/ slot.svg. unbranded by branding-ubuntu' aisleriot/ pixmaps/ baize.png to /usr/share/ aisleriot/ pixmaps/ baize.png. unbranded by branding-ubuntu' aisleriot/ cards/bonded. svg to /usr/share/ aisleriot/ cards/bonded. svg.unbranded by branding-ubuntu' gnome-mahjongg/ themes/ postmodern. svg to /usr/share/ gnome-mahjongg/ themes/ postmodern. svg.unbranded by branding-ubuntu' gnome-mahjongg/ themes/ postmodern. svg.unbranded' with gnome-mahjongg/ themes/ postmodern. svg', not allowed
Leaving 'diversion of /usr/share/
Leaving 'diversion of /usr/share/
Leaving 'diversion of /usr/share/
Adding 'diversion of /usr/share/
dpkg-divert: error: rename involves overwriting '/usr/share/
different file '/usr/share/