ports: analog-input-front-mic: Front Microphone (priority 8500, latency
offset 0 usec, available: no) properties: device.icon_name = "audio-
input-microphone" analog-input-rear-mic: Rear Microphone (priority 8200,
latency offset 0 usec, available: no) properties: device.icon_name =
"audio-input-microphone" analog-input-linein: Line In (priority 8100,
latency offset 0 usec, available: no) properties: analog-output-lineout:
Line Out (priority 9900, latency offset 0 usec, available: no)
properties: analog-output-headphones: Headphones (priority 9000, latency
offset 0 usec, available: yes) properties: device.icon_name = "audio-
headphones" iec958-stereo-output: Digital Output (S/PDIF) (priority 0,
latency offset 0 usec, available: unknown) properties:
Seem no line out plugged, do pulseaudio switch to digial after headphone
is unplugged
** Changed in: alsa-driver (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1551976
Title:
Headphones not activated after unplugging/plugging-in
Status in alsa-driver package in Ubuntu:
Incomplete
Bug description:
Description: Ubuntu Xenial Xerus (development branch)
Release: 16.04
Expected behavior:
Sound is played-back via headphones, when they are plugged-in.
Observed behavior:
Unplugging/plugging-in headphones disables headphones sound.
To restore sound, user needs to go to sound settings, and switch
"Output" to "Headphones"
This is a regression from 15.10.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 4.4.0-8.23-generic 4.4.2
Uname: Linux 4.4.0-8-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: alexei 1692 F.... pulseaudio
/dev/snd/controlC0: alexei 1692 F.... pulseaudio
CurrentDesktop: Unity
Date: Tue Mar 1 22:43:40 2016
InstallationDate: Installed on 2016-01-06 (54 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH successful
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Green Headphone Out, Front
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: None of the above
Title: [To Be Filled By O.E.M., Realtek ALC892, Green Headphone Out, Front]
Playback problem
UpgradeStatus: Upgraded to xenial on 2016-02-24 (6 days ago)
dmi.bios.date: 09/16/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.10
dmi.board.name: HM65-MXM
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.:bvrP1.10:bd09/16/2011:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnHM65-MXM: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.
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