[Expired for alsa-driver (Ubuntu) because there has been no activity for
60 days.]
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1461988
Title:
[K56CB, Realtek ALC270, Speaker, Internal] Headphones Playback problem
Status in alsa-driver package in Ubuntu:
Expired
Bug description:
Works fine on the Speakers. When pluging the headphones jack, it mutes the
speakers but no sound on the headphones.
Checking volumes with alsamixer, everything ok.
As i found in some forums, the headphones work fine it Ubuntu is
running after startup. If we lock the system, or after reboot,
headphones won't output sound.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0p: bigboss 2133 F...m pulseaudio
/dev/snd/controlC0: bigboss 2133 F.... pulseaudio
bigboss 2508 F.... pulseaudio
bigboss 2626 F.... alsamixer
CurrentDesktop: KDE
Date: Thu Jun 4 15:36:51 2015
InstallationDate: Installed on 2015-03-27 (69 days ago)
InstallationMedia: Kubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64
(20150219.1)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Speaker, Internal
Symptom_Type: None of the above
Title: [K56CB, Realtek ALC270, Speaker, Internal] Playback problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/13/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: K56CB.205
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: K56CB
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrK56CB.205:bd03/13/2013:svnASUSTeKCOMPUTERINC.:pnK56CB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnK56CB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: K56CB
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
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