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#1 2020-01-03 14:38:06

msschabh
Member
From: Austria
Registered: 2018-01-04
Posts: 2
Website

[SOLVED (kind of)] USB Sound not working sometimes/dropping out

Hello!

I've got a problem with my USB sound device sometimes.

I'm using a Bose Companion® 5 speaker plugged directly into a USB 2.0 Port on my Motherboard (ASUS P8Z77-V DELUXE).

Sometimes when I listen to music (eg. on YouTube) the sound is dropping out when the video is paused and then restarted.

I'm using the newest kernel (5.4.7-arch1-1) with KDE Plasma and Pulseaudio.

Digging through my dmesg i discovered:

usb 3-1.8: 1:1: cannot get freq at ep 0x1

When the sound drops I need to unplug the speaker from power and reconnect it - then sound is working fine again (until it drops out again).

Hope you can help me.

PS: already googled for this issue but couldn't find a solution.

Cheers,
msschabh

EDIT 1: if you need any additional data, I'll provide it.

Last edited by msschabh (2020-01-03 17:37:08)

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#2 2020-01-03 17:36:17

msschabh
Member
From: Austria
Registered: 2018-01-04
Posts: 2
Website

Re: [SOLVED (kind of)] USB Sound not working sometimes/dropping out

Solved (temporarly)!

Found a similar error on Raspberry Pi forums.
Adopted the solution by adding

snd-usb-audio.quirk_alias=05a71020:047f02f7

to kernel parameters in /etc/default/grub.

It works!

Already filed a bugreport on bugzilla.kernel.org to include it in quirks.c.

Cheers,
msschabh

Last edited by msschabh (2020-01-03 17:38:01)

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