Pacat: Conexão recusada

Question

Eu configurei /etc/pulse/system.pa com:

load-module module-native-protocol-tcp auth-ip-acl=127.0.0.1;192.168.1.0/24
load-module module-zeroconf-publish

pactl info é executado corretamente.

Server String: /run/user/1002/pulse/native
Library Protocol Version: 32
Server Protocol Version: 32
Is Local: yes
Client Index: 1
Server Name: pulseaudio
Server Version: 10.0
Default Sample Specification: s16le 2ch 44100Hz
Default Channel Map: front-left,front-right
Default Sink: alsa_output.platform-soc_audio.analog-stereo
Default Source: alsa_output.platform-soc_audio.analog-stereo.monitor
Cookie: 2c70:247d

systemctl :

$ systemctl --user status pulseaudio
pulseaudio.service - Sound Service

    Loaded: loaded (/usr/lib/systemd/user/pulseaudio.service; disabled; vendor reset: enabled)
    Active: inactive (dead)

Executando pacat :

$ pacat --server 127.0.0.1 --playback

No entanto, resulta em Falha na conexão: Conexão recusada. Alguém sabe por quê?