Public bug reported: 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. ** Affects: pulseaudio (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug wily -- 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/1504421 Title: seeking in VLC causes sound to become stuttered for a second Status in pulseaudio package in Ubuntu: New 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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