Public bug reported:
On first session launch, audio will be corrupt and anything played will
result in garbage. If I however remove all 4 speech-dispatcher processes
which appear in sound preferences, audio returns to normal and is fine
for the remaining session.
Brand new upgrade to Ubuntu 15.10, no custom packages, but this was
happening in 15.04 as well.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 4.2.0-27.32-generic 4.2.8-ckt1
Uname: Linux 4.2.0-27-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: john 2063 F.... pulseaudio
/dev/snd/controlC2: john 2063 F.... pulseaudio
/dev/snd/controlC0: john 2063 F.... pulseaudio
CurrentDesktop: GNOME-Flashback:Unity
Date: Tue Feb 2 14:42:23 2016
InstallationDate: Installed on 2015-06-05 (241 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:NVidia successful
Symptom_Card: GK104 HDMI Audio Controller - HDA NVidia
Symptom_Jack: Digital Out, HDMI
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: None of the above
Title: [To Be Filled By O.E.M., Nvidia GPU 40 HDMI/DP, Digital Out, HDMI]
Playback problem
UpgradeStatus: Upgraded to wily on 2016-02-02 (0 days ago)
dmi.bios.date: 04/02/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080014
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: A76ML-K 30
dmi.board.vendor: FOXCONN
dmi.board.version: 1.0
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.:bvr080014:bd04/02/2011:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnFOXCONN:rnA76ML-K30:rvr1.0: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.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug wily
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1540952
Title:
speech-dispatcher causes audio corruption (maybe overdrive?) to
[Nvidia GPU 40 HDMI/DP, Digital Out, HDMI]
Status in alsa-driver package in Ubuntu:
New
Bug description:
On first session launch, audio will be corrupt and anything played
will result in garbage. If I however remove all 4 speech-dispatcher
processes which appear in sound preferences, audio returns to normal
and is fine for the remaining session.
Brand new upgrade to Ubuntu 15.10, no custom packages, but this was
happening in 15.04 as well.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 4.2.0-27.32-generic 4.2.8-ckt1
Uname: Linux 4.2.0-27-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: john 2063 F.... pulseaudio
/dev/snd/controlC2: john 2063 F.... pulseaudio
/dev/snd/controlC0: john 2063 F.... pulseaudio
CurrentDesktop: GNOME-Flashback:Unity
Date: Tue Feb 2 14:42:23 2016
InstallationDate: Installed on 2015-06-05 (241 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:NVidia successful
Symptom_Card: GK104 HDMI Audio Controller - HDA NVidia
Symptom_Jack: Digital Out, HDMI
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: None of the above
Title: [To Be Filled By O.E.M., Nvidia GPU 40 HDMI/DP, Digital Out, HDMI]
Playback problem
UpgradeStatus: Upgraded to wily on 2016-02-02 (0 days ago)
dmi.bios.date: 04/02/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080014
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: A76ML-K 30
dmi.board.vendor: FOXCONN
dmi.board.version: 1.0
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.:bvr080014:bd04/02/2011:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnFOXCONN:rnA76ML-K30:rvr1.0: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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