对...首先对冗长的文字表示抱歉...我运行的命令是我看到其他人要求人们运行的命令，以帮助解决他们的问题...
我正在运行最新的 ubuntu studio Disco Dingo 19.04
我正在寻找 Jack 音频播放设置，但我不确定如何设置我的卡，因为有很多不同的选项可供选择。
我不知道该选哪一个，而且我对我尝试过的哪一个感到困惑。
谁能帮我吗？
命令运行如下...我还可以尝试其他什么来设置它吗？
跑步： aplay --list-devices
得到：
**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC889 Analog [ALC889 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: SB [HDA ATI SB], device 1: ALC889 Digital [ALC889 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: Audigy2 [SB Audigy 5/Rx [SB1550]], device 0: emu10k1 [ADC Capture/Standard PCM Playback]
Subdevices: 31/32
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
Subdevice #8: subdevice #8
Subdevice #9: subdevice #9
Subdevice #10: subdevice #10
Subdevice #11: subdevice #11
Subdevice #12: subdevice #12
Subdevice #13: subdevice #13
Subdevice #14: subdevice #14
Subdevice #15: subdevice #15
Subdevice #16: subdevice #16
Subdevice #17: subdevice #17
Subdevice #18: subdevice #18
Subdevice #19: subdevice #19
Subdevice #20: subdevice #20
Subdevice #21: subdevice #21
Subdevice #22: subdevice #22
Subdevice #23: subdevice #23
Subdevice #24: subdevice #24
Subdevice #25: subdevice #25
Subdevice #26: subdevice #26
Subdevice #27: subdevice #27
Subdevice #28: subdevice #28
Subdevice #29: subdevice #29
Subdevice #30: subdevice #30
Subdevice #31: subdevice #31
card 2: Audigy2 [SB Audigy 5/Rx [SB1550]], device 2: emu10k1 efx [Multichannel Capture/PT Playback]
Subdevices: 8/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
card 2: Audigy2 [SB Audigy 5/Rx [SB1550]], device 3: emu10k1 [Multichannel Playback]
Subdevices: 1/1
Subdevice #0: subdevice #0
跑步：lspci -v | grep -i audio
获取
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40)
01:00.1 Audio device: NVIDIA Corporation GM204 High Definition Audio Controller (rev a1)
Subsystem: Gigabyte Technology Co., Ltd GM204 High Definition Audio Controller
05:00.0 Multimedia audio controller: Creative Labs CA0108/CA10300 [Sound Blaster Audigy Series]
跑步 ：cat /proc/asound/cards
获取
0 [SB ]: HDA-Intel - HDA ATI SB
HDA ATI SB at 0xfe600000 irq 16
1 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xfe080000 irq 36
2 [Audigy2 ]: Audigy2 - SB Audigy 5/Rx [SB1550]
SB Audigy 5/Rx [SB1550] (rev.0, serial:0x10241102) at 0xc000, irq 37
3 [Device ]: USB-Audio - Live Streaming USB Device
eEver Live Streaming USB Device at usb-0000:09:00.0-1, super speed
4 [MIXER5 ]: USB-Audio - JUST MIXER5
C-Media Electronics Inc. JUST MIXER5 at usb-0000:02:00.0-1, full speed
5 [C920 ]: USB-Audio - HD Pro Webcam C920
HD Pro Webcam C920 at usb-0000:02:00.0-2.2, high speed
跑步：lspci -nnk | grep -A3 -Fe '[0403]'
获取
00:14.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) [1002:4383] (rev 40)
Subsystem: Gigabyte Technology Co., Ltd SBx00 Azalia (Intel HDA) [1458:a132]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
--
01:00.1 Audio device [0403]: NVIDIA Corporation GM204 High Definition Audio Controller [10de:0fbb] (rev a1)
Subsystem: Gigabyte Technology Co., Ltd GM204 High Definition Audio Controller [1458:3682]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
跑步 ：pactl list short sinks
获取
2 jack_out module-jack-sink.c float32le 2ch 48000Hz SUSPENDED
答案1
这是一个非常特定于硬件的问题。我建议反复试验。尝试找出哪种方法适合您的设备是没有坏处的。