Public bug reported:
Since I upgraded to 14.04 (actually, re-installed Ubuntu because I had
new disks) sound in doesn't work at computer startup. I have to type
"sudo pactl load-module module-loopback latency_msec=1" in order to get
sound from my TV (blue audio plug). But then, there's a lot of crackle.
I have to modify the input volume up and down, the output volume up and
down, then the crackle has gone.
I can probably put the module load in some startup script, but the
crackle is annoying.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: christine 2930 F.... pulseaudio
/dev/snd/controlC0: christine 2930 F.... pulseaudio
/dev/snd/pcmC0D0c: christine 2930 F...m pulseaudio
/dev/snd/pcmC0D0p: christine 2930 F...m pulseaudio
CurrentDesktop: Unity
Date: Sun May 25 19:08:25 2014
InstallationDate: Installed on 2014-04-21 (34 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:SB failed
Symptom_Card: Built-in Audio - HDA ATI SB
Symptom_Jack: Blue Line In, Rear
Symptom_Type: High background noise, or volume is too low
Title: [To be filled by O.E.M., Realtek ALC898, Blue Line In, Rear] Background
noise or low volume
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/15/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1101
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: CROSSHAIR V FORMULA-Z
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
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.:bvr1101:bd11/15/2012:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnCROSSHAIRVFORMULA-Z:rvrRev1.xx: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 trusty
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1323039
Title:
[To be filled by O.E.M., Realtek ALC898, Blue Line In, Rear]
Background noise or low volume
Status in “alsa-driver” package in Ubuntu:
New
Bug description:
Since I upgraded to 14.04 (actually, re-installed Ubuntu because I had
new disks) sound in doesn't work at computer startup. I have to type
"sudo pactl load-module module-loopback latency_msec=1" in order to
get sound from my TV (blue audio plug). But then, there's a lot of
crackle. I have to modify the input volume up and down, the output
volume up and down, then the crackle has gone.
I can probably put the module load in some startup script, but the
crackle is annoying.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: christine 2930 F.... pulseaudio
/dev/snd/controlC0: christine 2930 F.... pulseaudio
/dev/snd/pcmC0D0c: christine 2930 F...m pulseaudio
/dev/snd/pcmC0D0p: christine 2930 F...m pulseaudio
CurrentDesktop: Unity
Date: Sun May 25 19:08:25 2014
InstallationDate: Installed on 2014-04-21 (34 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:SB failed
Symptom_Card: Built-in Audio - HDA ATI SB
Symptom_Jack: Blue Line In, Rear
Symptom_Type: High background noise, or volume is too low
Title: [To be filled by O.E.M., Realtek ALC898, Blue Line In, Rear]
Background noise or low volume
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/15/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1101
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: CROSSHAIR V FORMULA-Z
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
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.:bvr1101:bd11/15/2012:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnCROSSHAIRVFORMULA-Z:rvrRev1.xx: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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