Interesting, since the packaging has not changed for ages and we haven't received any similar complaints from Intel-based users. The ARM packages do not get regular upgrade testing, though, so it's possible this bug has been present for years.
What archives are you getting the binary debs from (eg. the output of 'apt-get policy compiz-plugins') ** Changed in: compiz (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/1442599 Title: package compiz-plugins (not installed) failed to install/upgrade: trying to overwrite '/usr/share/compiz/copytex.xml', which is also in package compiz-plugins-default 1:0.9.11.3+14.04.20150122-0ubuntu1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1442599/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : compiz@lists.launchpad.net Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp