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[Bug 1453282] Re: [Neither headphones nor speakers are displayed under "All Settings"->Sound, VIA VT1718S, Green Headphone Out, Front] No sound at all

 

18.950222] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082f conflicts with OpRegion 0x0000000000000800-0x000000000000084f (\PMRG) (20141107/utaddress-258)
[   18.950228] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   18.950231] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052f conflicts with OpRegion 0x0000000000000500-0x000000000000052f (\GPR2) (20141107/utaddress-258)
[   18.950234] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   18.950254] lpc_ich: Resource conflict(s) found affecting gpio_ich
[   19.217503] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround
[   19.375934] input: Logitech M510 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.2/0003:046D:C52B.0003/0003:046D:1025.0004/input/input3
[   19.376035] logitech-hidpp-device 0003:046D:1025.0004: input,hidraw1: USB HID v1.11 Mouse [Logitech M510] on usb-0000:00:1d.0-1.5:1
[   19.409183] media: module verification failed: signature and/or  required key missing - tainting kernel
[   19.409517] media: Linux media interface: v0.10
[   19.460019] Linux video capture interface: v2.00
[   19.460023] WARNING: You are using an experimental version of the media stack.
	As the driver is backported to an older kernel, it doesn't offer
	enough quality for its usage in production.
	Use it with care.
Latest git patches (needed if you report a bug to linux-media@xxxxxxxxxxxxxxx):
	1555f3bf5cc172e7d23c2b8db10d656d15bec13e [media] saa7164: fix compiler warning
	ebf984bb151e9952cccd060d3aba0b4d30a87e81 [media] v4l2: replace s_mbus_fmt by set_fmt in bridge drivers
	5eab4983777ba913efb42dd0f177b0dcdbd4f3d9 [media] v4l2: replace try_mbus_fmt by set_fmt in bridge drivers
[   19.567660] Bluetooth: Core ver 2.20
[   19.567675] NET: Registered protocol family 31
[   19.567676] Bluetooth: HCI device and connection manager initialized
[   19.567681] Bluetooth: HCI socket layer initialized
[   19.567684] Bluetooth: L2CAP socket layer initialized
[   19.567690] Bluetooth: SCO socket layer initialized
[   19.609562] gpio_ich: GPIO from 436 to 511 on gpio_ich
[   19.630985] usbcore: registered new interface driver btusb
[   19.736937] bluetooth hci0: Direct firmware load for brcm/BCM20702A0-0a5c-21e8.hcd failed with error -2
[   19.736947] Bluetooth: hci0: BCM: patch brcm/BCM20702A0-0a5c-21e8.hcd not found
[   19.745898] WARNING: You are using an experimental version of the media stack.
	As the driver is backported to an older kernel, it doesn't offer
	enough quality for its usage in production.
	Use it with care.
Latest git patches (needed if you report a bug to linux-media@xxxxxxxxxxxxxxx):
	1555f3bf5cc172e7d23c2b8db10d656d15bec13e [media] saa7164: fix compiler warning
	ebf984bb151e9952cccd060d3aba0b4d30a87e81 [media] v4l2: replace s_mbus_fmt by set_fmt in bridge drivers
	5eab4983777ba913efb42dd0f177b0dcdbd4f3d9 [media] v4l2: replace try_mbus_fmt by set_fmt in bridge drivers
[   19.803467] WARNING: You are using an experimental version of the media stack.
	As the driver is backported to an older kernel, it doesn't offer
	enough quality for its usage in production.
	Use it with care.
Latest git patches (needed if you report a bug to linux-media@xxxxxxxxxxxxxxx):
	1555f3bf5cc172e7d23c2b8db10d656d15bec13e [media] saa7164: fix compiler warning
	ebf984bb151e9952cccd060d3aba0b4d30a87e81 [media] v4l2: replace s_mbus_fmt by set_fmt in bridge drivers
	5eab4983777ba913efb42dd0f177b0dcdbd4f3d9 [media] v4l2: replace try_mbus_fmt by set_fmt in bridge drivers
[   19.845443] au0828: au0828 driver loaded
[   19.896035] sound hdaudioC0D0: autoconfig: line_outs=3 (0x24/0x25/0x26/0x0/0x0) type:line
[   19.896039] sound hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[   19.896041] sound hdaudioC0D0:    hp_outs=1 (0x28/0x0/0x0/0x0/0x0)
[   19.896042] sound hdaudioC0D0:    mono: mono_out=0x0
[   19.896043] sound hdaudioC0D0:    dig-out=0x2d/0x0
[   19.896045] sound hdaudioC0D0:    inputs:
[   19.896047] sound hdaudioC0D0:      Front Mic=0x29
[   19.896048] sound hdaudioC0D0:      Rear Mic=0x2b
[   19.896050] sound hdaudioC0D0:      Line=0x2a

-- 
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Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1453282

Title:
  [Neither headphones nor speakers are displayed under "All
  Settings"->Sound, VIA VT1718S, Green Headphone Out, Front] No sound at
  all

Status in pulseaudio package in Ubuntu:
  Incomplete

Bug description:
  The motherboard speakers and microphone aren't listed under "All
  Settings"->Sound UNLESS I unplug them and then plug them back in.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: pulseaudio 1:6.0-0ubuntu6
  ProcVersionSignature: Ubuntu 3.19.0-16.16-generic 3.19.3
  Uname: Linux 3.19.0-16-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  username     11102 F.... pulseaudio
   /dev/snd/pcmC1D0c:   username     11102 F...m pulseaudio
   /dev/snd/controlC1:  username     11102 F.... pulseaudio
   /dev/snd/timer:      username     11102 f.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri May  8 16:09:24 2015
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2015-05-07 (1 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  SourcePackage: pulseaudio
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:MID successful
  Symptom_Card: Built-in Audio - HDA Intel MID
  Symptom_Jack: Green Headphone Out, Front
  Symptom_PulsePlaybackTest: PulseAudio playback test failed
  Symptom_Type: No sound at all
  Title: [To Be Filled By O.E.M., VIA VT1718S, Green Headphone Out, Front] No sound at all
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/06/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P2.20
  dmi.board.name: H55M Pro
  dmi.board.vendor: ASRock
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP2.20:bd08/06/2010:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnH55MPro:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.

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References