小编Rew*_*alk的帖子

你好，经过几个小时的谷歌搜索后，我一片空白。

我已在 18.04 中成功配置音频，但需要帮助来更改端口设备的优先级。演讲者应优先！目前情况如下：

"$ pactl list sinks
Sink #0
    State: RUNNING
    Name: alsa_output.pci-0000_00_1f.3.analog-stereo
    Description: Built-in Audio Analogue Stereo
    Driver: module-alsa-card.c
    Sample Specification: s16le 2ch 44100Hz
    Channel Map: front-left,front-right
    Owner Module: 8
    Mute: no
    Volume: front-left: 35388 /  54% / -16.06 dB,   front-right: 35388 /  54% / -16.06 dB
            balance 0.00
    Base Volume: 65536 / 100% / 0.00 dB
    Monitor Source: alsa_output.pci-0000_00_1f.3.analog-stereo.monitor
    Latency: 39638 usec, configured 40000 usec
    Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY 
    Properties:
        alsa.resolution_bits = "16"
        device.api = …