Bug 746291

Summary:	pa_context_set_sink_volume_by_index failed
Product:	[Fedora] Fedora	Reporter:	Jason Boxman <jasonb>
Component:	pulseaudio	Assignee:	Lennart Poettering <lpoetter>
Status:	CLOSED WONTFIX	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	15	CC:	lkundrak, lpoetter
Target Milestone:	---
Target Release:	---
Hardware:	i686
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-08-07 16:58:44 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Jason Boxman 2011-10-14 16:45:51 UTC

Description of problem:

My USB audio C-Media Electronics, Inc. CM102-A+/102S+ Audio Controller (Turtle Beach Audio Advantage Micro II Virtual 5.1) does not allow me to control its volume.  If I attempt to do so using pavcontrol, it almost immediately loses connection with PA with an error.

Version-Release number of selected component (if applicable):

# rpm -qa | grep pulse
pulseaudio-0.9.22-5.fc15.i686
alsa-plugins-pulseaudio-1.0.24-2.fc15.i686
wine-pulseaudio-1.3.24-1.fc15.i686
pulseaudio-module-bluetooth-0.9.22-5.fc15.i686
kde-settings-pulseaudio-4.6-10.fc15.noarch
pulseaudio-libs-0.9.22-5.fc15.i686
pulseaudio-utils-0.9.22-5.fc15.i686
pulseaudio-libs-glib2-0.9.22-5.fc15.i686
pulseaudio-module-x11-0.9.22-5.fc15.i686

# uname -a
Linux quorra 2.6.40.4-5.fc15.i686.PAE #1 SMP Tue Aug 30 14:43:52 UTC 2011 i686 i686 i386 GNU/Linux

How reproducible:

Always.

Steps to Reproduce:

Insert USB device.  Run pavcontrol.  Adjust volume of slider for device after assigning an audio stream to it from within pavcontrol.
  
Actual results:

An error bubbles up ->

pa_context_set_sink_volume_by_index(): failed: Bad state
Connection failed: Connection terminated

Expected results:

The audio should adjust normally.

Additional info:

# lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 05a9:2640 OmniVision Technologies, Inc. OV2640 Webcam
Bus 003 Device 002: ID 0483:2016 SGS Thomson Microelectronics Fingerprint Reader
Bus 006 Device 002: ID 045e:0025 Microsoft Corp. IntelliEye Mouse
Bus 007 Device 002: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)
Bus 007 Device 003: ID 413c:8126 Dell Computer Corp. Wireless 355 Bluetooth
Bus 007 Device 004: ID 0a5c:4502 Broadcom Corp. Keyboard (Boot Interface Subclass)
Bus 007 Device 005: ID 0a5c:4503 Broadcom Corp. Mouse (Boot Interface Subclass)
Bus 005 Device 002: ID 0d8c:0103 C-Media Electronics, Inc. CM102-A+/102S+ Audio 
Controller

# grep -i alsa /var/log/messages
Oct 14 12:28:29 quorra kernel: [ 1764.415227] ALSA sound/usb/mixer.c:795 13:0: cannot get min/max values for control 2 (id 13)

Comment 1 Fedora End Of Life 2012-08-07 16:58:46 UTC

This message is a notice that Fedora 15 is now at end of life. Fedora
has stopped maintaining and issuing updates for Fedora 15. It is
Fedora's policy to close all bug reports from releases that are no
longer maintained. At this time, all open bugs with a Fedora 'version'
of '15' have been closed as WONTFIX.

(Please note: Our normal process is to give advanced warning of this
occurring, but we forgot to do that. A thousand apologies.)

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