Public bug reported:
the sounds works perfectly after every fresh boot, however, if I keep it
over night and let the computer pause, i have to restart it to use the
headphones again. Not sure if something breaks when the computer pauses
or simply after some hours of running.
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.19.0-28.30-generic 3.19.8-ckt5
Uname: Linux 3.19.0-28-generic x86_64
ApportVersion: 2.17.2-0ubuntu1.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0p: kunz 1430 F...m pulseaudio
/dev/snd/controlC0: kunz 1430 F.... pulseaudio
CurrentDesktop: Unity
Date: Tue Sep 29 10:41:44 2015
InstallationDate: Installed on 2015-08-13 (46 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:PCH successful
Symptom_Card: Internes Audio - HDA Intel PCH
Symptom_Jack: Black Headphone Out, Right
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: None of the above
Title: [80ES, Realtek ALC233, Black Headphone Out, Right] Playback problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/06/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: 9CCN26WW(V2.04)
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: Lenovo B50-30
dmi.board.vendor: LENOVO
dmi.board.version: SDK0F82993WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo B50-30
dmi.modalias:
dmi:bvnLENOVO:bvr9CCN26WW(V2.04):bd06/06/2014:svnLENOVO:pn80ES:pvrLenovoB50-30:rvnLENOVO:rnLenovoB50-30:rvrSDK0F82993WIN:cvnLENOVO:ct10:cvrLenovoB50-30:
dmi.product.name: 80ES
dmi.product.version: Lenovo B50-30
dmi.sys.vendor: LENOVO
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug vivid
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https://bugs.launchpad.net/bugs/1500753
Title:
[80ES, Realtek ALC233, Black Headphone Out, Right] Playback problem
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