Source: hydrogen Version: 1.0.1-2 Severity: serious hydrogen fails to upgrade from buster to bullseye: | Unpacking hydrogen (1.0.1-2) over (0.9.7-6) ... | dpkg: error processing archive /tmp/apt-dpkg-install-FM0qG7/00-hydrogen_1.0.1-2_amd64.deb (--unpack): | trying to overwrite '/usr/share/man/man1/hydrogen.1.gz', which is also in package hydrogen-data 0.9.7-6 Please add appropriate Breaks+Replaces to hydrogen. Cheers -- Sebastian Ramacher