大家好，我是 Ubuntu 新手，我遇到了这个问题，我完全确定我的声卡没有坏，因为一开始我用的是 22.04 LTS，它可以工作，直到我将蓝牙设备与笔记本电脑配对，之后，音频只能通过蓝牙工作，否则就不行，我想我已经尝试了基本上所有可用的东西，（因为这个我现在用的是 22.10 哈哈）。只是我不知道我能做什么，我几乎要放弃了，所以在这里发帖是我最后的机会。如果您需要信息，请随时让我运行任何命令。目前使用 Ubuntu 22.10，Kinetic。我已经尝试过重新安装 pulseaudio、终止服务、使用 Alsa、还安装了软件固件，但都不起作用……或者也许我做错了什么。请帮助我，提前感谢您的时间 :)
终端中的 inxi -A 命令给我以下信息：
Audio:
Device-1: Intel Comet Lake PCH-LP cAVS driver: snd_hda_intel
Sound Server-1: ALSA v: k5.19.0-31-generic running: yes
Sound Server-2: PipeWire v: 0.3.58 running: yes
更新，我想我几乎明白了，在网上阅读，我想我遇到了这个问题：“https://www.linux.org/threads/dummy-output-ubu-22-10-please-help-im-devastated.41066/”
我对 inxi -xxz --audio 的输出如下：
Audio:
Device-1: Intel Comet Lake PCH-LP cAVS driver: snd_hda_intel v: kernel
bus-ID: 00:1f.3 chip-ID: 8086:02c8
Sound Server-1: ALSA v: k5.19.0-31-generic running: yes
Sound Server-2: PulseAudio v: 16.1 running: no
Sound Server-3: PipeWire v: 0.3.58 running: yes
所以我跑
systemctl --user enable pulseaudio
它起作用了，但是我运行
systemctl --user start pulseaudio
我得到了
Job for pulseaudio.service failed because the control process exited with error code.
See "systemctl --user status pulseaudio.service" and "journalctl --user -xeu pulseaudio.service" for details.
以下是每个文件的详细信息：
systemctl --user status pulseaudio.service
× pulseaudio.service - Sound Service
Loaded: loaded (/usr/lib/systemd/user/pulseaudio.service; enabled; preset: enabled)
Active: failed (Result: exit-code) since Fri 2023-02-10 13:13:55 -03; 8s ago
TriggeredBy: × pulseaudio.socket
Process: 15791 ExecStart=/usr/bin/pulseaudio --daemonize=no --log-target=journal (code=exited, status=1/FAILURE)
Main PID: 15791 (code=exited, status=1/FAILURE)
CPU: 47ms
feb 10 13:13:55 ulises-M-140BI5 systemd[1688]: pulseaudio.service: Scheduled restart job, restart counter is at 5.
feb 10 13:13:55 ulises-M-140BI5 systemd[1688]: Stopped Sound Service.
feb 10 13:13:55 ulises-M-140BI5 systemd[1688]: pulseaudio.service: Start request repeated too quickly.
feb 10 13:13:55 ulises-M-140BI5 systemd[1688]: pulseaudio.service: Failed with result 'exit-code'.
feb 10 13:13:55 ulises-M-140BI5 systemd[1688]: Failed to start Sound Service.
和
journalctl --user -xeu pulseaudio.service
░░
░░ Automatic restarting of the unit UNIT has been scheduled, as the result for
░░ the configured Restart= setting for the unit.
feb 10 13:13:55 ulises-M-140BI5 systemd[1688]: Stopped Sound Service.
░░ Subject: A stop job for unit UNIT has finished
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ A stop job for unit UNIT has finished.
░░
░░ The job identifier is 1935 and the job result is done.
feb 10 13:13:55 ulises-M-140BI5 systemd[1688]: pulseaudio.service: Start request repeated too quickly.
feb 10 13:13:55 ulises-M-140BI5 systemd[1688]: pulseaudio.service: Failed with result 'exit-code'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ The unit UNIT has entered the 'failed' state with result 'exit-code'.
feb 10 13:13:55 ulises-M-140BI5 systemd[1688]: Failed to start Sound Service.
░░ Subject: A start job for unit UNIT has failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ A start job for unit UNIT has finished with a failure.
░░
░░ The job identifier is 1935 and the job result is failed.
我一直在寻找解决方案
systemctl --user start pulseaudio
但什么都不起作用，任何帮助都会很好，再次感谢。