Public bug reported:
This bug happens in the following scenario:
The machine is on with the screen awake, logged in, with headphones
plugged in the volume is set to X%. Upon un-plugging the headphones the
actual volume changes to Y% where Y is the last value that the volume
was at prior to the headphones being plugged in, however at the moment
of unplugging the headphones the volume slider appears in the top right
corner displaying X% (when the volume at this moment has changed X -> Y.
This bug also happens in the opposite scenario. For example the volume
is at X% with no headphones plugged in, upon plugging headphones in the
slider appears and displays X% but the actual volume has once again
changed from X -> Y where Y is the last value the volume was at when
headphones were plugged in.
~$ lsb_release -rd
Description: Ubuntu 16.04.2 LTS
Release: 16.04
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 4.4.0-77.98-generic 4.4.59
Uname: Linux 4.4.0-77-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: thomas 2223 F.... pulseaudio
/dev/snd/pcmC1D0p: thomas 2223 F...m pulseaudio
/dev/snd/controlC1: thomas 2223 F.... pulseaudio
CurrentDesktop: Unity
Date: Sun May 14 13:48:42 2017
InstallationDate: Installed on 2016-06-21 (327 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Black Headphone Out, Rear
Symptom_Type: Volume slider, or mixer problems
Title: [GS60 2PE Ghost Pro, Realtek ALC892, Black Headphone Out, Rear] volume
slider problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/05/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: E16H2IMS.112
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: MS-16H2
dmi.board.vendor: Micro-Star International Co., Ltd.
dmi.board.version: REV:0.B
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 10
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrE16H2IMS.112:bd05/05/2015:svnMicro-StarInternationalCo.,Ltd.:pnGS602PEGhostPro:pvrREV1.0:rvnMicro-StarInternationalCo.,Ltd.:rnMS-16H2:rvrREV0.B:cvnToBeFilledByO.E.M.:ct10:cvrToBeFilledByO.E.M.:
dmi.product.name: GS60 2PE Ghost Pro
dmi.product.version: REV:1.0
dmi.sys.vendor: Micro-Star International Co., Ltd.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug xenial
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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/1690636
Title:
Volume Slider Displays Incorrect Value
Status in alsa-driver package in Ubuntu:
New
Bug description:
This bug happens in the following scenario:
The machine is on with the screen awake, logged in, with headphones
plugged in the volume is set to X%. Upon un-plugging the headphones
the actual volume changes to Y% where Y is the last value that the
volume was at prior to the headphones being plugged in, however at the
moment of unplugging the headphones the volume slider appears in the
top right corner displaying X% (when the volume at this moment has
changed X -> Y.
This bug also happens in the opposite scenario. For example the volume
is at X% with no headphones plugged in, upon plugging headphones in
the slider appears and displays X% but the actual volume has once
again changed from X -> Y where Y is the last value the volume was at
when headphones were plugged in.
~$ lsb_release -rd
Description: Ubuntu 16.04.2 LTS
Release: 16.04
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 4.4.0-77.98-generic 4.4.59
Uname: Linux 4.4.0-77-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: thomas 2223 F.... pulseaudio
/dev/snd/pcmC1D0p: thomas 2223 F...m pulseaudio
/dev/snd/controlC1: thomas 2223 F.... pulseaudio
CurrentDesktop: Unity
Date: Sun May 14 13:48:42 2017
InstallationDate: Installed on 2016-06-21 (327 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Black Headphone Out, Rear
Symptom_Type: Volume slider, or mixer problems
Title: [GS60 2PE Ghost Pro, Realtek ALC892, Black Headphone Out, Rear] volume
slider problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/05/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: E16H2IMS.112
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: MS-16H2
dmi.board.vendor: Micro-Star International Co., Ltd.
dmi.board.version: REV:0.B
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 10
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrE16H2IMS.112:bd05/05/2015:svnMicro-StarInternationalCo.,Ltd.:pnGS602PEGhostPro:pvrREV1.0:rvnMicro-StarInternationalCo.,Ltd.:rnMS-16H2:rvrREV0.B:cvnToBeFilledByO.E.M.:ct10:cvrToBeFilledByO.E.M.:
dmi.product.name: GS60 2PE Ghost Pro
dmi.product.version: REV:1.0
dmi.sys.vendor: Micro-Star International Co., Ltd.
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