google only finds a bunch of bug reports for "failed to install/upgrade: trying to overwrite shared" but no explanation.
bug 1533780 bug 1574351 bug 1279192 bug 1490282 bug 1290155 bug 1464735 bug 1471677 bug 1193243 Could be an issue of a missing "Replaces"-declaration somewhere. Possibly related to multiarch, too. https://bugs.launchpad.net/ubuntu/+source/icedtea- web/+bug/1471677/comments/3 strongly suggests this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1574351 Title: package libperl5.22 5.22.1-9 failed to install/upgrade: trying to overwrite shared '/usr/share/doc/libperl5.22/changelog.Debian.gz', which is different from other instances of package libperl5.22:i386 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/perl/+bug/1574351/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs