![Ubuntu 18.04 — 未检测到声音输出或输入。驱动程序正在运行](https://linux22.com/image/1018023/Ubuntu%2018.04%20%E2%80%94%20%E6%9C%AA%E6%A3%80%E6%B5%8B%E5%88%B0%E5%A3%B0%E9%9F%B3%E8%BE%93%E5%87%BA%E6%88%96%E8%BE%93%E5%85%A5%E3%80%82%E9%A9%B1%E5%8A%A8%E7%A8%8B%E5%BA%8F%E6%AD%A3%E5%9C%A8%E8%BF%90%E8%A1%8C.png)
每次我尝试在 Ubuntu 18.04 上运行声音时,都会得到一个虚拟输出。驱动程序正在运行,但当我这样做时pacmd list-cards
,我得到
index: 0 name: <alsa_card.pci-0000_01_00.1> driver: <module-alsa-card.c> owner module: 7 properties: alsa.card = "1" alsa.card_name = "HDA NVidia" alsa.long_card_name = "HDA NVidia at 0xad080000 irq 17" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:01:00.1" sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1" device.bus = "pci" device.vendor.id = "10de" device.vendor.name = "NVIDIA Corporation" device.product.id = "10f0" device.product.name = "GP104 High Definition Audio Controller" device.string = "1" device.description = "GP104 High Definition Audio Controller" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" profiles: output:hdmi-stereo: Digital Stereo (HDMI) Output (priority 5400, available: no) output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (priority 300, available: no) output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (priority 300, available: no) output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (priority 5200, available: no) output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output (priority 100, available: no) output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output (priority 100, available: no) off: Off (priority 0, available: unknown) active profile: <off> ports: hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no) properties: device.icon_name = "video-display" hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: no) properties: device.icon_name = "video-display"
由于某种原因,它无法检测模拟输入或输出。Pulseaudio 似乎运行正常。有什么想法吗?