Bug 376011

Summary: sound fails to come back after suspend
Product: [Fedora] Fedora Reporter: Luis Villa <luis>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: 8CC: oxben
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2007-11-17 20:04:55 EST Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Description Flags
lshal in case it is HW-specific. none

Description Luis Villa 2007-11-11 09:40:34 EST
After my laptop suspends, it often (though as far as I can tell not quite 100%
of the time?) does not get sound back.

gnome-volume-control errors out with:
"No volume control GStreamer plugins and/or devices found."

rhythmbox says:
"Couldn't stop playback
Unknown playback error"


I don't need to reboot to fix it, just log out and log back in. Still, very

lshal attached in case this is somehow hardware-specific. [Some other bugs
suggest that this might be the case, but I can't find any with my specific

[Filed against the kernel because I have no idea who else is responsible for
suspend behavior.]
Comment 1 Luis Villa 2007-11-11 09:40:34 EST
Created attachment 254671 [details]
lshal in case it is HW-specific.
Comment 2 Benjamin Thery 2007-11-15 03:34:14 EST
I have the same problem after hibernating (haven't try suspend).
When my laptop wake up after hibernation, audio is broken in my running

As Luis said "just log out and log back in" fixes the problem.

I suspect PulseAudio to be the culprit (or something related to it).
Indeed, I see in my session profile there is a startup entry called 
"PulseAudio Session Management" which load module-x11-xsmp into PulseAudio
when it log back in.
Comment 3 Jack Spaar 2007-11-17 19:50:31 EST
It looks to me like a permissions problem.  See:
Comment 4 Luis Villa 2007-11-17 20:04:55 EST
That is in fact the problem; marking as dup since that one has the correct

*** This bug has been marked as a duplicate of 384271 ***