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[Vindicator <1453282@xxxxxxxxxxxxxxxxxx>]

LiveCD
Linux ubuntu 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
*****
May 15 16:54:14 ubuntu kernel: [    0.000000] WARNING: CPU: 0 PID: 0 at /build/buildd/linux-3.13.0/drivers/iommu/dmar.c:488 warn_invalid_dmar+0x7e/0x90()
May 15 16:54:14 ubuntu kernel: [    0.000000] Your BIOS is broken; DMAR reported at address fed91000 returns all ones!
May 15 16:54:14 ubuntu kernel: [    0.000000] BIOS vendor: American Megatrends Inc.; Ver: P2.20; Product Version: To Be Filled By O.E.M.
May 15 16:54:14 ubuntu kernel: [    0.000000] Modules linked in:
May 15 16:54:14 ubuntu kernel: [    0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.13.0-24-generic #46-Ubuntu
May 15 16:54:14 ubuntu kernel: [    0.000000] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./H55M Pro, BIOS P2.20 08/06/2010
May 15 16:54:14 ubuntu kernel: [    0.000000]  000000000000000b ffffffff81c01de8 ffffffff81715a64 ffffffff81c01e30
May 15 16:54:14 ubuntu kernel: [    0.000000]  ffffffff81c01e20 ffffffff810676bd ffffffff81fdc01c ffffffff81fdc060
May 15 16:54:14 ubuntu kernel: [    0.000000]  00000000fed91000 0000000000000000 ffffffff81c01fb0 ffffffff81c01e80
May 15 16:54:14 ubuntu kernel: [    0.000000] Call Trace:
May 15 16:54:14 ubuntu kernel: [    0.000000]  [<ffffffff81715a64>] dump_stack+0x45/0x56
May 15 16:54:14 ubuntu kernel: [    0.000000]  [<ffffffff810676bd>] warn_slowpath_common+0x7d/0xa0
May 15 16:54:14 ubuntu kernel: [    0.000000]  [<ffffffff81067774>] warn_slowpath_fmt_taint+0x44/0x50
May 15 16:54:14 ubuntu kernel: [    0.000000]  [<ffffffff81d4eef4>] ? __early_set_fixmap+0xa0/0xa5
May 15 16:54:14 ubuntu kernel: [    0.000000]  [<ffffffff815ed65e>] warn_invalid_dmar+0x7e/0x90
May 15 16:54:14 ubuntu kernel: [    0.000000]  [<ffffffff81d89765>] check_zero_address+0xd6/0xf4
May 15 16:54:14 ubuntu kernel: [    0.000000]  [<ffffffff81d89798>] detect_intel_iommu+0x15/0xae
May 15 16:54:14 ubuntu kernel: [    0.000000]  [<ffffffff81d3ef9d>] pci_iommu_alloc+0x4a/0x6c
May 15 16:54:14 ubuntu kernel: [    0.000000]  [<ffffffff81d4ec4a>] mem_init+0x17/0x9c
May 15 16:54:14 ubuntu kernel: [    0.000000]  [<ffffffff81d34d3a>] start_kernel+0x202/0x443
May 15 16:54:14 ubuntu kernel: [    0.000000]  [<ffffffff81d34941>] ? repair_env_string+0x5c/0x5c
May 15 16:54:14 ubuntu kernel: [    0.000000]  [<ffffffff81d34120>] ? early_idt_handlers+0x120/0x120
May 15 16:54:14 ubuntu kernel: [    0.000000]  [<ffffffff81d345ee>] x86_64_start_reservations+0x2a/0x2c
May 15 16:54:14 ubuntu kernel: [    0.000000]  [<ffffffff81d34733>] x86_64_start_kernel+0x143/0x152
*****
Looks to be the same stuff...
I posted on another forum that I think it would be great if Linux had a testing tool that manufacturers could run against their hardware and if it came back perfectly clean, they can claim full compatibility.
Otherwise, it's just playing russian-roulette to see what will work or not.
I read on another forum  about MSI only having a firmware flashing tool for windows, so that's something I need to keep in mind.

-- 
You received this bug notification because you are a member of Desktop
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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