Happened to me during an upgrade from 11.04 as well. Disabling multiarch works around the problem that glib2.0 i386 wants to overwrite the amd64 changelog file.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/839744 Title: package libglib2.0-0 2.29.16-0ubuntu3 [modified: usr/share/doc/libglib2.0-0/changelog.Debian.gz] failed to install/upgrade: ErrorMessage: './usr/share/doc/libglib2.0-0/changelog.Debian.gz' is different from the same file on the system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glib2.0/+bug/839744/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs