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MycroftAI / mycroft-core

Mycroft Core, the Mycroft Artificial Intelligence platform.
https://mycroft.ai
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USB Microphone does not work after removing and reattaching #2904

Open AZAZ78 opened 3 years ago

AZAZ78 commented 3 years ago

Describe the bug I use a Jabra USB Microphone/Speaker combi at a Picroft. If i remove the USB device and attach it again it does not work until i restart Mycroft services.

To Reproduce Steps to reproduce the behavior:

  1. Set up a working Picorft installation with a USB Mic/Speaker
  2. Remove the USB device
  3. Reattach again
  4. Nothing is recognized any more

Expected behavior It continues working like before.

Log files No logs

Environment (please complete the following information):

Additional context no additional data

krisgesling commented 3 years ago

Hi Azaz,

I'd take a guess that the Pulse configuration is pointing at a card number as these are assigned dynamically - hence when you remove the mic and plug it back in it can get a new card number.

Have you tried specifying the Jabra as your input device by name as described here: https://mycroft-ai.gitbook.io/docs/using-mycroft-ai/troubleshooting/audio-troubleshooting#specifying-an-input-device