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Troubleshooting • No audio from ras pi 4

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I use my pi 4 to host Logitech Media Server and squeezelite and this feeds my DAC. I recently had a power surge which corrupted the sdcard and resulted in my installing from scratch. Since then I have had no sound. I have one of these https://audiowise-canada.myshopify.com/ ... cts/src-dx in one of my usb ports which in turn connects to my dac

Code:

squeezelite - l produces hw:CARD=SRCDX,DEV=0            - SRC-DX, USB Audio - Direct hardware device without any conversions  plughw:CARD=SRCDX,DEV=0        - SRC-DX, USB Audio - Hardware device with all software conversions  sysdefault:CARD=SRCDX          - SRC-DX, USB Audio - Default Audio Device  front:CARD=SRCDX,DEV=0         - SRC-DX, USB Audio - Front output / input  surround21:CARD=SRCDX,DEV=0    - SRC-DX, USB Audio - 2.1 Surround output to Front and Subwoofer speakers  surround40:CARD=SRCDX,DEV=0    - SRC-DX, USB Audio - 4.0 Surround output to Front and Rear speakers  surround41:CARD=SRCDX,DEV=0    - SRC-DX, USB Audio - 4.1 Surround output to Front, Rear and Subwoofer speakers  surround50:CARD=SRCDX,DEV=0    - SRC-DX, USB Audio - 5.0 Surround output to Front, Center and Rear speakers  surround51:CARD=SRCDX,DEV=0    - SRC-DX, USB Audio - 5.1 Surround output to Front, Center, Rear and Subwoofer speakers  surround71:CARD=SRCDX,DEV=0    - SRC-DX, USB Audio - 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers  iec958:CARD=SRCDX,DEV=0        - SRC-DX, USB Audio - IEC958 (S/PDIF) Digital Audio Output  dmix:CARD=SRCDX,DEV=0          - SRC-DX, USB Audio - Direct sample mixing device  usbstream:CARD=SRCDX           - SRC-DX - USB Stream Output
which shows the device is found

Code:

aplay -l produces this**** List of PLAYBACK Hardware Devices ****card 0: vc4hdmi0 [vc4-hdmi-0], device 0: MAI PCM i2s-hifi-0 [MAI PCM i2s-hifi-0]  Subdevices: 1/1  Subdevice #0: subdevice #0card 1: vc4hdmi1 [vc4-hdmi-1], device 0: MAI PCM i2s-hifi-0 [MAI PCM i2s-hifi-0]  Subdevices: 1/1  Subdevice #0: subdevice #0card 2: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones]  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 #7card 3: SRCDX [SRC-DX], device 0: USB Audio [USB Audio]  Subdevices: 0/1  Subdevice #0: subdevice #0
all this look good, but when using raspi-config and selecting system->Audio I'm told that no internal audio devices found - I think this could be part of the problem - any ideas ?

Statistics: Posted by pkfox — Sat Mar 30, 2024 2:46 pm



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