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[Bug 1504421] Re: seeking in VLC causes sound to become stuttered for a second

 

Oct 09 08:10:00 hostname kernel: hdaudio hdaudioC1D0: no AFG or MFG node found
Oct 09 08:10:00 hostname kernel: hdaudio hdaudioC1D1: no AFG or MFG node found
Oct 09 08:10:00 hostname kernel: hdaudio hdaudioC1D2: no AFG or MFG node found
Oct 09 08:10:00 hostname kernel: hdaudio hdaudioC1D3: no AFG or MFG node found
Oct 09 08:10:00 hostname kernel: hdaudio hdaudioC1D4: no AFG or MFG node found
Oct 09 08:10:00 hostname kernel: hdaudio hdaudioC1D5: no AFG or MFG node found
Oct 09 08:10:00 hostname kernel: hdaudio hdaudioC1D6: no AFG or MFG node found
Oct 09 08:10:00 hostname kernel: hdaudio hdaudioC1D7: no AFG or MFG node found
Oct 09 08:10:00 hostname kernel: snd_hda_intel 0000:01:00.1: no codecs initialized
Oct 09 08:10:00 hostname kernel: snd_hda_intel 0000:01:00.1: initialization error


seem driver bug


https://bugzilla.kernel.org/enter_bug.cgi?product=Drivers

** Changed in: pulseaudio (Ubuntu)
       Status: New => Incomplete

** Package changed: pulseaudio (Ubuntu) => alsa-driver (Ubuntu)

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https://bugs.launchpad.net/bugs/1504421

Title:
  seeking in VLC causes sound to become stuttered for a second

Status in alsa-driver package in Ubuntu:
  Incomplete

Bug description:
  The following appears in dmesg when VLC is seeked:

  [   42.513156] nouveau E[   VBIOS][0000:01:00.0] 0x6331[0]: script needs connector type
  [   47.863625] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150619/nsarguments-95)
  [   47.863737] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
  [   47.863741] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150619/nsarguments-95)
  [  211.826483] nouveau E[   VBIOS][0000:01:00.0] 0x6331[0]: script needs connector type
  [  217.275250] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150619/nsarguments-95)
  [  217.275467] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
  [  217.275476] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150619/nsarguments-95)
  [ 4915.101490] nouveau E[   VBIOS][0000:01:00.0] 0x6331[0]: script needs connector type
  [ 4920.244628] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150619/nsarguments-95)
  [ 4920.244841] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
  [ 4920.244850] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150619/nsarguments-95)

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: pulseaudio 1:6.0-0ubuntu12
  ProcVersionSignature: Ubuntu 4.2.0-14.16-generic 4.2.2
  Uname: Linux 4.2.0-14-generic x86_64
  ApportVersion: 2.19-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   vyzivus    2451 F...m pulseaudio
   /dev/snd/controlC0:  vyzivus    2451 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri Oct  9 09:32:07 2015
  InstallationDate: Installed on 2014-03-07 (580 days ago)
  InstallationMedia: Ubuntu-Server 13.04 "Raring Ringtail" - Release amd64 (20130423.1)
  SourcePackage: pulseaudio
  UpgradeStatus: Upgraded to wily on 2015-10-08 (0 days ago)
  dmi.bios.date: 12/17/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A16
  dmi.board.name: 029M77
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A16
  dmi.modalias: dmi:bvnDellInc.:bvrA16:bd12/17/2013:svnDellInc.:pnXPSL521X:pvrA16:rvnDellInc.:rn029M77:rvrA00:cvnDellInc.:ct8:cvrA16:
  dmi.product.name: XPS L521X
  dmi.product.version: A16
  dmi.sys.vendor: Dell Inc.

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References