Package: minissdpd Version: 1.5.20180223-1 Severity: normal In the debconf settings for this package, it asks for the "Interface to listen on for UPnP queries", and explains that the IP address should be in CIDR notation. I tried inputting 192.168.0.0/24 to specify my local network (though I'm not sure if that's meaningful); unfortunately, dpkg-reconfigure bailed out with the following not-particularly-helpful error message:
sed: -e expression #1, char 86: unknown option to `s' Presumably, the "/" in the address was interpreted by sed as the closing of the regular expression, and then the "2" was considered as an invalid option to the command. However, I don't know which sed expression breaks, whether it is in minissdpd.config or in debconf itself. There are no obvious culprits in minissdpd.config. Best wishes, Julian -- System Information: Debian Release: buster/sid APT prefers stretch APT policy: (500, 'stretch'), (500, 'testing'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.16.0-1-amd64 (SMP w/4 CPU cores) Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8) (ignored: LC_ALL set to en_GB.UTF-8), LANGUAGE=en_GB.utf8 (charmap=UTF-8) (ignored: LC_ALL set to en_GB.UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages minissdpd depends on: ii debconf [debconf-2.0] 1.5.66 ii libc6 2.27-3 ii libnfnetlink0 1.0.1-3+b1 ii lsb-base 9.20170808 minissdpd recommends no packages. minissdpd suggests no packages. -- Configuration Files: /etc/default/minissdpd changed [not included] -- debconf information: * minissdpd/ip6: true * minissdpd/start_daemon: true * minissdpd/listen: 192.168.0.0