Bug#902260: modemmanager: postrm script broken: --runtime cannot be used with unmask

From the recent changelog of systemd: systemd (239-3) unstable; urgency=medium * Revert "systemctl: when removing enablement or mask symlinks, cover both /run and /etc" We currently have packages in the archive which use "systemctl --runtime unmask" and are broken by this change. This

Bug#902260: modemmanager: postrm script broken: --runtime cannot be used with unmask

Package: modemmanager Version: 1.7.990-1 Severity: important Dear Maintainer, When trying to remove the modemmanager package dpkg reports an error: Performing actions... (Reading database ... 370879 files and directories currently installed.) Removing modemmanager (1.7.990-1) ...