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Microphone not detected on different BUS

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AmosBurton
Posts: 1
Joined: 2022-07-31 21:41

Microphone not detected on different BUS

#1 Post by AmosBurton »

Hello,
I recently installed Debian. Now the previous USB-Hub my microphone TONOR TC 30 was connected to seems to have issues with the audio drivers. As the microphone is no longer detected if plugged into that USB Hub. Still it works on a different USB connection and I have no idea how to fix this or why this error might even occur.

Can you please help me to get my microphone working on it's original USB-Hub. It was working on windows at this USB-connection.

Original USB-Hub Not-Working

Code: Select all

arecord -l
Karte 0: PCH [HDA Intel PCH], Gerät 0: VT2020 Analog [VT2020 Analog]
  Sub-Geräte: 1/1
  Sub-Gerät #0: subdevice #0
Karte 0: PCH [HDA Intel PCH], Gerät 2: VT2020 Alt Analog [VT2020 Alt Analog]
  Sub-Geräte: 1/1
  Sub-Gerät #0: subdevice #0


lsusb | grep TC30
Bus 007 Device 018: ID 0d8c:0134 C-Media Electronics, Inc. TONOR TC30 Audio Device
Working USB-HUB

Code: Select all

lsusb | grep TC30
Bus 001 Device 020: ID 0d8c:0134 C-Media Electronics, Inc. TONOR TC30 Audio Device

arecord -l
**** Liste der Hardware-Geräte (CAPTURE) ****
Karte 0: PCH [HDA Intel PCH], Gerät 0: VT2020 Analog [VT2020 Analog]
  Sub-Geräte: 1/1
  Sub-Gerät #0: subdevice #0
Karte 0: PCH [HDA Intel PCH], Gerät 2: VT2020 Alt Analog [VT2020 Alt Analog]
  Sub-Geräte: 1/1
  Sub-Gerät #0: subdevice #0
Karte 2: Device [TONOR TC30 Audio Device], Gerät 0: USB Audio [USB Audio]
  Sub-Geräte: 0/1
  Sub-Gerät #0: subdevice #0


Aki
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Re: Microphone not detected on different BUS

#2 Post by Aki »

Hello,
It looks like it's a hardware issue of one of the two usb hubs. Can you report the references to the manuals (or product sheet) of the two different hubs, their model and manufacturer ?
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