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#1 2020-02-05 10:44:08

wxg4net
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注册时间: 2012-01-07
帖子: 236

求救 - 发现系统没有声音了,似乎只有HDMI输出了

[pc:~] lspci| grep Audio
02:00.1 Audio device: NVIDIA Corporation High Definition Audio Controller (rev a1)

[pc:~] pactl info | grep 入口
默认音频入口:alsa_output.pci-0000_02_00.1.hdmi-stereo-extra2

[pc:~] aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 3: Generic Digital [Generic Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 7: Generic Digital [Generic Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 8: Generic Digital [Generic Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 9: Generic Digital [Generic Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0


[pc:~] lsmod| grep snd     
snd_seq_dummy          16384  0
snd_seq                81920  1 snd_seq_dummy
snd_seq_device         16384  1 snd_seq
snd_hda_codec_generic    86016  4
snd_hda_intel          49152  0
snd_hda_codec         151552  2 snd_hda_codec_generic,snd_hda_intel
snd_hda_core           98304  3 snd_hda_codec_generic,snd_hda_intel,snd_hda_codec
snd_hwdep              16384  1 snd_hda_codec
snd_pcm               131072  3 snd_hda_intel,snd_hda_codec,snd_hda_core
snd_timer              36864  2 snd_seq,snd_pcm
snd                   106496  8 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_pcm
soundcore              16384  1 snd


我禁止了 snd的HDMI模块, 但现在依然只有HDMI输出了,而我的主板并没有HDMI输出, 所以也不知道怎么处理这个问题了


卡 #0
    名称:alsa_card.pci-0000_02_00.1
    驱动:module-alsa-card.c
    拥有者模块:6
    属性:
        alsa.card = "0"
        alsa.card_name = "HDA NVidia"
        alsa.long_card_name = "HDA NVidia at 0xdef7c000 irq 19"
        alsa.driver_name = "snd_hda_intel"
        device.bus_path = "pci-0000:02:00.1"
        sysfs.path = "/devices/pci0000:00/0000:00:09.0/0000:02:00.1/sound/card0"
        device.bus = "pci"
        device.vendor.id = "10de"
        device.vendor.name = "NVIDIA Corporation"
        device.product.id = "0be3"
        device.product.name = "High Definition Audio Controller"
        device.string = "0"
        device.description = "High Definition Audio Controller"
        module-udev-detect.discovered = "1"
        device.icon_name = "audio-card-pci"
    配置文件:
        output:hdmi-stereo: Digital Stereo (HDMI) Output (信宿:1,信源:0,优先级:5900,可用性:是)
        output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (信宿:1,信源:0,优先级:5700,可用性:是)
        output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (信宿:1,信源:0,优先级:5700,可用性:是)
        output:hdmi-stereo-extra3: Digital Stereo (HDMI 4) Output (信宿:1,信源:0,优先级:5700,可用性:是)
        off: Off (信宿:0,信源:0,优先级:0,可用性:是)
    活动配置:output:hdmi-stereo-extra2
    端口:
        hdmi-output-0: HDMI / DisplayPort (priority: 5900, latency offset: 0 usec)
            属性:
                device.icon_name = "video-display"
            属于配置文件:output:hdmi-stereo
        hdmi-output-1: HDMI / DisplayPort 2 (priority: 5800, latency offset: 0 usec)
            属性:
                device.icon_name = "video-display"
            属于配置文件:output:hdmi-stereo-extra1
        hdmi-output-2: HDMI / DisplayPort 3 (priority: 5700, latency offset: 0 usec)
            属性:
                device.icon_name = "video-display"
            属于配置文件:output:hdmi-stereo-extra2
        hdmi-output-3: HDMI / DisplayPort 4 (priority: 5600, latency offset: 0 usec)
            属性:
                device.icon_name = "video-display"
            属于配置文件:output:hdmi-stereo-extra3


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