Package: minissdpd Version: 1.5.20161216-1 This error appears to be the result of the line
`MiniSSDPd_INTERFACE_ADDRESS=0.0.0.0` in `/etc/default/minissdpd` That line should instead be specifying an interface name. Output of `journalctl -ax`: -- Subject: Unit minissdpd.service has begun start-up -- Defined-By: systemd -- Support: https://www.debian.org/support -- -- Unit minissdpd.service has begun starting up. Feb 02 00:19:46 t430 minissdpd[3457]: Error: please specify LAN network interface by name instead of IPv4 address : 0.0.0.0 Feb 02 00:19:46 t430 minissdpd[3457]: can't parse "0.0.0.0" as a valid address or interface name Feb 02 00:19:46 t430 minissdpd[3457]: Usage: /usr/sbin/minissdpd [-d] [-6] [-s socket] [-p pidfile] [-t TTL] [-f device] -i <interface> [-i <interface2>] ... Feb 02 00:19:46 t430 minissdpd[3457]: <interface> is either an IPv4 address with mask such as Feb 02 00:19:46 t430 minissdpd[3457]: 192.168.1.42/255.255.255.0, or an interface name such as eth0. Feb 02 00:19:46 t430 minissdpd[3457]: By default, socket will be open as /var/run/minissdpd.sock Feb 02 00:19:46 t430 minissdpd[3457]: and pid written to file /var/run/minissdpd.pid Feb 02 00:19:46 t430 systemd[1]: minissdpd.service: Control process exited, code=exited status=1 Feb 02 00:19:46 t430 systemd[1]: minissdpd.service: Failed with result 'exit-code'. Feb 02 00:19:46 t430 systemd[1]: Failed to start keep memory of all UPnP devices that announced themselves. -- Subject: Unit minissdpd.service has failed -- Defined-By: systemd -- Support: https://www.debian.org/support -- -- Unit minissdpd.service has failed. -- -- The result is RESULT.