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Xinevic

Member

From: Belarus, Minsk

Registered: 2015-12-28

Posts: 49

Audio crackling on USB headset

Hi all.
In my USB headset audio is very crackling.
I found that a few days ago.

dmesg have these lines:

[ 5377.483657] usb 3-1: 2:1: cannot set freq 48000 to ep 0x1
[ 5377.487656] usb 3-1: 2:1: cannot get freq at ep 0x1
[ 5377.488006] usb 3-1: 2:1: cannot get freq at ep 0x1
[ 5485.493721] usb 3-1: 2:1: cannot get freq at ep 0x1
[ 5759.186541] usb 3-1: 2:1: cannot get freq at ep 0x1
[ 5759.186638] usb 3-1: 2:1: cannot set freq 48000 to ep 0x1
[ 5759.194431] usb 3-1: 2:1: cannot get freq at ep 0x1
[ 5759.194789] usb 3-1: 2:1: cannot get freq at ep 0x1
[ 5924.664599] usb 3-1: 2:1: cannot get freq at ep 0x1
[10195.112290] usb 3-1: 1:1: cannot get freq at ep 0x81
[10195.112599] usb 3-1: 1:1: cannot get freq at ep 0x81
[10521.619967] usb 3-1: 2:1: cannot get freq at ep 0x1

Output of usb-devices with my headset:

T:  Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=046d ProdID=0a37 Rev=01.16
S:  Manufacturer=Logitech Inc 
S:  Product=Logitech USB Headset H540
S:  SerialNumber=00000000
C:  #Ifs= 4 Cfg#= 1 Atr=a0 MxPwr=100mA
I:  If#= 0 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=snd-usb-audio
I:  If#= 1 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio
I:  If#= 2 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio
I:  If#= 3 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=00 Prot=00 Driver=usbhid

How can I solve this?

Last edited by Xinevic (2016-08-01 14:24:27)

Götz

Member

Registered: 2009-02-16

Posts: 30

Re: Audio crackling on USB headset

I had a similar problem with an external USB sound card (DAC). For some reason, it did not work on USB3, but on a USB2 port it worked fine.

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What I hear, I forget. What I say, I remember. What I do, I understand.  –Tao Te Ching/Laozi

circleface

Member

Registered: 2012-05-26

Posts: 639

Re: Audio crackling on USB headset

Please do not necrobump old threads.  I highly doubt Xinevic is still having this problem.

HalosGhost

Forum Fellow

From: Twin Cities, MN

Registered: 2012-06-22

Posts: 2,097

Website

Re: Audio crackling on USB headset

ditto on what circleface said.

Please read the CoC.

Closing.

All the best,

-HG

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