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Maniphest T506

Sound does not work on main sound card
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Description

Some weeks ago my external speakers and microphone worked without problem then, i received a PureOS upgrade and speaker and microphone did not work after reboot even they were not detected by pulseaudio. Now, i can only listen to music throught my graphic card thanks to hdmi support that is detected by pulseaudio. Speakers and microphone works on others computers without problems.

Maybe it is a driver or firmware problem but I have not idea what is the driver or firmware (in the case) because I am not sure what is my original sound card because i had not problems time before but i have made "lshw" and i found this:

*-multimedia

description: Audio device
product: FCH Azalia Controller
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 14.2
bus info: pci@0000:00:14.2
version: 01
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=snd_hda_intel latency=32
resources: irq:16 memory:fe300000-fe303fff

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EchedeyLR created this task.Jul 10 2018, 05:58
EchedeyLR created this object with edit policy "All Users".
EchedeyLR updated the task description. (Show Details)
EchedeyLR updated the task description. (Show Details)Jul 10 2018, 06:03
EchedeyLR updated the task description. (Show Details)Jul 10 2018, 06:17
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EchedeyLR updated the task description. (Show Details)Jul 10 2018, 06:20
EchedeyLR closed this task as Resolved.Jul 18 2018, 10:30
EchedeyLR claimed this task.

I was sawing apps installed some time ago after the upgrade and i saw that timidity (one of them) was running a daemon that i thought it could block the sound input and output, i uninstalled it and after reboot, externals speakers and microphone were detected.