After resuming from hibernate, voice correctly comes out of the last selected output device (in this case, a Logitech USB headset). However, the volume slider (in the indicator on the top right of screen) will not be attached to this device. It will show the volume level of another device (usually, the onboard speaker). I have to open Sound Settings and click on the USB Headset to make the volume slider work correctly.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: hos7004 2820 F.... pulseaudio
/dev/snd/pcmC1D0p: hos7004 2820 F...m pulseaudio
/dev/snd/controlC0: hos7004 2820 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon May 26 14:05:49 2014
InstallationDate: Installed on 2012-04-28 (758 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Clear Chat Comfort USB Headset - Logitech USB Headset
Symptom_Type: Volume slider, or mixer problems
Title: [USB-Audio - Logitech USB Headset, playback] volume slider problem
UpgradeStatus: Upgraded to trusty on 2014-04-28 (27 days ago)
dmi.bios.date: 04/30/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 0C27VV
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 6
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA04:bd04/30/2010:svnDellInc.:pnOptiPlex780:pvr:rvnDellInc.:rn0C27VV:rvrA01:cvnDellInc.:ct6:cvr:
dmi.product.name: OptiPlex 780
dmi.sys.vendor: Dell Inc.
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