Ticket #11636 (closed defect: fixed)

Opened 6 years ago

Last modified 5 years ago

No Audio on OS X guest on OS X host

Reported by: Edward Owned by:
Component: audio Version: VirtualBox 4.2.10
Keywords: Cc:
Guest type: OSX Server Host type: Mac OS X


The guest OS X detected Intel HD Audio, and the AppleHDA driver worked.

However, no audio input & output devices were found on guest OS X.

On the host OS X side, the VBox.log shows that:

00:00:02.915671 Audio: Trying driver 'coreaudio'.
00:00:02.941214 CoreAudio: Using input device: Built-in Microphone (UID: AppleHDAEngineInput:1B,0,1,0:1)
00:00:02.953257 HDAcodec: can't open in fmt(freq: 44100)
00:00:02.954443 CoreAudio: Using output device: Built-in Output (UID: AppleHDAEngineOutput:1B,0,1,1:0)
00:00:02.956674 HDAcodec: can't open out fmt(freq: 44100)

It seems to be a problem in VirtualBox on the host side.


VBox.log Download (117.8 KB) - added by Edward 6 years ago.

Change History

Changed 6 years ago by Edward

comment:1 Changed 5 years ago by frank

  • Status changed from new to closed
  • Resolution set to fixed

Please reopen if still relevant with VBox 4.3.10. In that case, please attach a VBox.log file from a 4.3.10 session.

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