disable Auto mute mode mean driver don't mute the speaker when headphone or line out is plugged
pulseaudio 's module-switch-on-available-port use alsa jack detection kctls and playback switch to implement pulseaudio 's auto mute -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1436252 Title: Behaves inconsistently when you unplug headphones Status in PulseAudio sound server: New Status in pulseaudio package in Ubuntu: New Bug description: In the beginning headphones are plugged in, and "Auto-Mute Mode" set "Disabled" in alsamixer. Start pulseaudio. Then unplug headphones. Speakers are muted. Then plug headphones in. Speakers are muted. Then unplug headphones. Speaker volume is unmuted. I expect Speaker levels and muted/unmuted state of Speakers in alsamixer stay intact when you plug headphones in or out. And concerning the Auto-Mute Mode "Disabled", Speakers should not get effectively muted when headphones are plugged in. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11.1 ProcVersionSignature: Ubuntu 3.13.0-48.80-lowlatency 3.13.11-ckt16 Uname: Linux 3.13.0-48-lowlatency x86_64 ApportVersion: 2.14.1-0ubuntu3.7 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: jarnos 2255 F.... panel-12-mixer jarnos 8103 F.... alsamixer jarnos 8313 F.... pulseaudio CurrentDesktop: XFCE Date: Wed Mar 25 11:59:07 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2014-09-21 (185 days ago) InstallationMedia: Ubuntu-Studio 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.1) SourcePackage: pulseaudio UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/26/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: 2.6.6 dmi.board.name: 0RF703 dmi.board.vendor: Dell Inc. dmi.chassis.type: 6 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr2.6.6:bd06/26/2011:svnDellInc.:pnOptiPlex745:pvr:rvnDellInc.:rn0RF703:rvr:cvnDellInc.:ct6:cvr: dmi.product.name: OptiPlex 745 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/pulseaudio/+bug/1436252/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
