Is this still a problem in 16.04?

** Changed in: alsa-driver (Ubuntu)
     Assignee: Luke Yelavich (themuso) => (unassigned)

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  Volume slider forgets output device on resume

Status in alsa-driver package in Ubuntu:

Bug description:
  I have a Thinkpad with internal speakers plus a MD-PORT AN1 USB HID
  based audio card.  If I set the USB port as the output then Rhythmbox
  and the volume control work correctly and control the USB output.

  If I suspend and resume, then Rhythmbox will continue to use the USB
  device.  The volume control however seems to revert to the internal

  Effect is music coming out but the volume control does nothing.  Re-
  setting the output via the Sound control panel fixes the problem.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
  Uname: Linux 3.2.0-17-generic x86_64
  NonfreeKernelModules: fglrx
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.93-0ubuntu2
  Architecture: amd64
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
   /dev/snd/controlC1:  michaelh   2984 F.... pulseaudio
   /dev/snd/pcmC1D0p:   michaelh   2984 F...m pulseaudio
   /dev/snd/controlC0:  michaelh   2984 F.... pulseaudio
   Card hw:0 'Intel'/'HDA Intel at 0xf8500000 irq 48'
     Mixer name : 'Conexant CX20561 (Hermosa)'
     Components : 'HDA:14f15051,17aa20fd,00100000'
     Controls      : 17
     Simple ctrls  : 12
   Card hw:1 'AN1'/'XITEL MD-PORT AN1 at usb-0000:00:1d.0-2, full speed'
     Mixer name : 'USB Mixer'
     Components : 'USB09ef:0101'
     Controls      : 4
     Simple ctrls  : 3
   Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 
     Mixer name : 'ThinkPad EC 7VHT16WW-1.06'
     Components : ''
     Controls      : 1
     Simple ctrls  : 1
   Simple mixer control 'Console',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Tue Mar  6 09:09:40 2012
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 
  PackageArchitecture: all
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_Card: Built-in Audio - HDA Intel
  Symptom_Jack: Speaker, Internal
  Symptom_Type: Volume slider, or mixer problems
  Title: [2732CTO, Conexant CX20561 (Hermosa), Speaker, Internal] volume slider 
  UpgradeStatus: No upgrade log present (probably fresh install) 12/16/2011
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 7YET84WW (3.14 ) 2732CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
dmi:bvnLENOVO:bvr7YET84WW(3.14):bd12/16/2011:svnLENOVO:pn2732CTO:pvrThinkPadR500:rvnLENOVO:rn2732CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: 2732CTO
  dmi.product.version: ThinkPad R500
  dmi.sys.vendor: LENOVO

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