Package: libxrdesktop-0.15-0 Version: 0.15.1-4 Severity: serious libxrdesktop-0.13-0 was in unstable/testing and buster-backports, in buster-backports it is even still as cruft.
Unpacking libxrdesktop-0.15-0:amd64 (0.15.1-4) ... dpkg: error processing archive /tmp/apt-dpkg-install-qhhvoQ/223-libxrdesktop-0.15-0_0.15.1-4_amd64.deb (--unpack): trying to overwrite '/usr/share/glib-2.0/schemas/org.xrdesktop.gschema.xml', which is also in package libxrdesktop-0.13-0:amd64 0.13.2-1 Please add Breaks+Replaces: libxrdesktop-0.13-0, similar to what is already done for libxrdesktop-0.14-0.
