Public bug reported:
Playback is incomprehensible with this setup.
ASRock Z97 Extreme4 onboard sound
3.5mm analog jack connected to a stereo amplifier (not 5.1)
HDMI/DisplayPort Audio disconnected
lsb_release -rd
Description: Ubuntu 14.04 LTS
Release: 14.04
The kernel is loading snd_hda_intel
$ uname -a
Linux denali 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux
I tried both settings for position fix quirking, neither helped.
I also tried turning off pulseaudio tsched, but that just made the
garble "slower".
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
Uname: Linux 3.13.0-29-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
CurrentDesktop: KDE
Date: Mon Jun 16 12:28:57 2014
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-06-16 (0 days ago)
InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.1)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Built-in Audio - HDA Intel
Symptom_Jack: Blue Line In, Rear
Symptom_Type: Volume slider, or mixer problems
Title: [To Be Filled By O.E.M., Realtek ALC1150, Blue Line In, Rear] volume
slider problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/23/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.30
dmi.board.name: Z97 Extreme4
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.:bvrP1.30:bd05/23/2014:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnZ97Extreme4: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.
modified.conffile..etc.modprobe.d.alsa.base.conf: [modified]
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2014-06-16T12:22:09.706201
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1330546
Title:
[ASRock Z97 Extreme4, Realtek ALC1150, Green Line Out, Rear] scratchy
garbled audio playback
Status in “alsa-driver” package in Ubuntu:
New
Bug description:
Playback is incomprehensible with this setup.
ASRock Z97 Extreme4 onboard sound
3.5mm analog jack connected to a stereo amplifier (not 5.1)
HDMI/DisplayPort Audio disconnected
lsb_release -rd
Description: Ubuntu 14.04 LTS
Release: 14.04
The kernel is loading snd_hda_intel
$ uname -a
Linux denali 3.13.0-29-generic #53-Ubuntu SMP Wed Jun 4 21:00:20 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux
I tried both settings for position fix quirking, neither helped.
I also tried turning off pulseaudio tsched, but that just made the
garble "slower".
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
Uname: Linux 3.13.0-29-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
CurrentDesktop: KDE
Date: Mon Jun 16 12:28:57 2014
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-06-16 (0 days ago)
InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64
(20140416.1)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Built-in Audio - HDA Intel
Symptom_Jack: Blue Line In, Rear
Symptom_Type: Volume slider, or mixer problems
Title: [To Be Filled By O.E.M., Realtek ALC1150, Blue Line In, Rear] volume
slider problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/23/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.30
dmi.board.name: Z97 Extreme4
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.:bvrP1.30:bd05/23/2014:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnZ97Extreme4: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.
modified.conffile..etc.modprobe.d.alsa.base.conf: [modified]
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2014-06-16T12:22:09.706201
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