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4A Audio crashes pulseaudio with "PCM Fail to Get Authorisation" error

Description

Boot board with specified environment and pulseaudio crashes:

Environment

dra7xx-evm, USB audio attached, master build with 4A audio enabled, usb-audio HAL selected in 4A configuration file.

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Dominig ar Foll January 16, 2018 at 3:11 PM

I had that same error during CES preparation.

IN my case it was linked to the faulty default /etc/asound.conf

After "hw:0"  was replaced by a correct entry, the issue went away.

Walt Miner January 16, 2018 at 2:34 PM

to do a build for vayu and confirm. 

Walt Miner December 19, 2017 at 3:19 AM

Please confirm you agree with resolving this issue.   No fix in gerrit is directly linked to this. 

ronan Le Martret December 18, 2017 at 10:45 AM

Curently, pulseaudio is up. I think this issue is close.

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Created December 1, 2017 at 6:34 PM
Updated February 13, 2018 at 2:44 PM
Resolved December 18, 2017 at 10:45 AM
Configure