分销商 ID：Ubuntu（Kubuntu） 描述：Ubuntu 22.04.4 LTS（5.15.0-105-generic） 发行版：22.04
无论我怎么尝试，Pulseaudio 都不会在启动时启动。我可以使用 systemctl --user start pulseaudio.service 让它工作
journalctl -u pulseaudio.service返回：
apr 28 11:36:41 systemd[1]: Started PulseAudio Sound System. apr 28 11:36:43 pulseaudio[1038]: Unable to contact D-Bus: org.freedesktop.DBus.Error.Spawn.ExecFailed: /usr/bin/dbus-launch terminated abnormally with the following err> apr 28 11:36:43 pulseaudio[1038]: Unable to contact D-Bus: org.freedesktop.DBus.Error.Spawn.ExecFailed: /usr/bin/dbus-launch terminated abnormally with the following err> apr 28 12:17:27 dbus-daemon[91327]: [session uid=1000 pid=91325] AppArmor D-Bus mediation is enabled
etc/systemd/system/pulseaudio.service配置如下：
[Unit]
After=display-manager.service
Description=PulseAudio Sound System
[Service]
Type=simple
ExecStart=/usr/bin/pulseaudio --daemonize=no --log-target=journal
User=x
Environment="DISPLAY=:0"
[Install]
WantedBy=default.target
sudo systemctl status dbus返回：
● dbus.service - D-Bus System Message Bus
Loaded: loaded (/lib/systemd/system/dbus.service; static)
Active: active (running) since Sun 2024-04-28 11:36:40 CEST; 21h ago
TriggeredBy: ● dbus.socket
Docs: man:dbus-daemon(1)
Main PID: 849 (dbus-daemon)
Tasks: 1 (limit: 38195)
Memory: 6.3M
CPU: 7.483s
CGroup: /system.slice/dbus.service
└─849 u/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
apr 28 11:41:46 dbus-daemon[849]: [system] Activating via systemd: service name='org.freedesktop.timedate1' unit='dbus-org.freedesktop.timedate1.service' requested by ':>
apr 28 11:41:46 dbus-daemon[849]: [system] Successfully activated service 'org.freedesktop.timedate1'
apr 28 12:19:28 dbus-daemon[849]: [system] Activating via systemd: service name='org.freedesktop.timedate1' unit='dbus-org.freedesktop.timedate1.service' requested by ':>
apr 28 12:19:28 dbus-daemon[849]: [system] Successfully activated service 'org.freedesktop.timedate1'
apr 29 08:37:44 dbus-daemon[849]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' request>
apr 29 08:37:44 dbus-daemon[849]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
apr 29 08:37:50 dbus-daemon[849]: [system] Activating via systemd: service name='org.freedesktop.timedate1' unit='dbus-org.freedesktop.timedate1.service' requested by ':>
apr 29 08:37:50 dbus-daemon[849]: [system] Successfully activated service 'org.freedesktop.timedate1'
apr 29 08:38:00 dbus-daemon[849]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service' requested by ':1.5368' (uid=1000 pid=102633 com>
apr 29 08:38:26 dbus-daemon[849]: [system] Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms)
我尝试了很多重新配置、重新安装、更新/升级，但都无济于事。有人熟悉这个问题吗？有解决办法吗？
提前致谢