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[Fred Warren <fred.warren@xxxxxxxxx>]

apport information

** Attachment added: "IwConfig.txt"
   https://bugs.launchpad.net/bugs/1430055/+attachment/4340436/+files/IwConfig.txt

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https://bugs.launchpad.net/bugs/1430055

Title:
  USB Soundbar 413c:a503 not working

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Dell ACS11 USB Soundbar with USB ID 413C:A503 works fine in linux
  kernel 3.13-0-45-generic and earlier kernel releases.

  In 3.13.0-46 dmsg shows messages when the soundbar is pluged in and
  unpluged. However it is not listed by alsa or pulseaudio.

  Boot with the 3.13.0-45 kernel restores normal functionality.

  
  1) Release: Ubuntu 14.04.2 LTS
  2) Version:  3.13.0-46.77
  3) I expect to see the Dell ACS11 USB SounBbar listed as an audiodevice in pavucontrol
  4) The SoundBar does not show up in pavucontrol
  --- 
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  DistroRelease: Ubuntu 14.04
  InstallationDate: Installed on 2014-08-27 (194 days ago)
  InstallationMedia: Lubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  Package: linux (not installed)
  Tags:  trusty
  Uname: Linux 4.0.0-040000rc3-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm audio cdrom dip libvirtd lpadmin plugdev sambashare sudo vboxusers
  _MarkForUpload: True
  --- 
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  fwarren    2840 F.... pulseaudio
   /dev/snd/controlC2:  fwarren    2840 F.... pulseaudio
   /dev/snd/pcmC2D0p:   fwarren    2840 F...m pulseaudio
   /dev/snd/controlC1:  fwarren    2840 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=6aa44352-526f-49a6-92a2-31811195860d
  InstallationDate: Installed on 2014-08-27 (194 days ago)
  InstallationMedia: Lubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  MachineType: Dell Inc. Precision T1700
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-46-generic root=UUID=0f80d03d-7f61-462a-9345-abc8f6a5c33e ro rootflags=subvol=@ quiet splash
  ProcVersionSignature: Ubuntu 3.13.0-46.77-generic 3.13.11-ckt15
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-generic N/A
   linux-backports-modules-3.13.0-46-generic  N/A
   linux-firmware                             1.127.11
  RfKill:
   0: hci0: Bluetooth
   	Soft blocked: no
   	Hard blocked: no
  Tags:  trusty
  Uname: Linux 3.13.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm audio cdrom dip libvirtd lpadmin plugdev sambashare sudo vboxusers
  _MarkForUpload: True
  dmi.bios.date: 04/25/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 0JVY7H
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 6
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA08:bd04/25/2014:svnDellInc.:pnPrecisionT1700:pvr01:rvnDellInc.:rn0JVY7H:rvrA00:cvnDellInc.:ct6:cvr:
  dmi.product.name: Precision T1700
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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