[Unit] Description=MTP responder StartLimitIntervalSec=0 [Service] User=network_fw Group=network_fw SupplementaryGroups=priv_mediastorage priv_externalstorage ExecStart=/usr/bin/mtp-responder KillMode=process SmackProcessLabel=System USBFunctionDescriptors=/etc/mtp-responder/descs USBFunctionStrings=/etc/mtp-responder/strs RestartSec=3 Restart=on-failure