There are some issues reported to pulseaudio manteiners. Not the same but related:
https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/256 https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/540 ** Bug watch added: PulseAudio #256 https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/256 ** Bug watch added: PulseAudio #540 https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/540 -- 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/1310121 Title: headphones working while speakers not working Status in pulseaudio package in Ubuntu: Won't Fix Bug description: to change kernel does not help, I tried 3.11 kernel, 3.8 kernel, 3.5 kernel. Testing the left and right channel work for headphones output , a minijack is connected to the ampli. Removing the jack the notebook ( system76 notebook) is like mute. I have tried to use alsamixer , all the volume are ok. application seem to output their audios... but nothing to through the speakers. thanks ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pulseaudio 1:4.0-0ubuntu11 ProcVersionSignature: Ubuntu 3.8.0-32.47-generic 3.8.13.10 Uname: Linux 3.8.0-32-generic x86_64 ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: francesca 2074 F.... pulseaudio CurrentDesktop: Unity Date: Sun Apr 20 00:23:09 2014 InstallationDate: Installed on 2012-10-18 (548 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) SourcePackage: pulseaudio UpgradeStatus: Upgraded to trusty on 2014-04-19 (0 days ago) dmi.bios.date: 09/27/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: Tag 12345 dmi.board.name: Gazelle Professional dmi.board.vendor: System76, Inc. dmi.board.version: gazp8 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: No Enclosure dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd09/27/2012:svnSystem76,Inc.:pnGazelleProfessional:pvrgazp8:rvnSystem76,Inc.:rnGazelleProfessional:rvrgazp8:cvnNoEnclosure:ct9:cvrN/A: dmi.product.name: Gazelle Professional dmi.product.version: gazp8 dmi.sys.vendor: System76, Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1310121/+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
