are there any reason for you to plug the speaker at the side jack instead of green ?
do it help if you specify hint trigger_sense = false https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/plain/Documentation/sound/alsa /HD-Audio.txt jack_detect (bool): specify whether the jack detection is available at all on this machine; default true - trigger_sense (bool): indicates that the jack detection needs the explicit call of AC_VERB_SET_PIN_SENSE verb or set Misc Bit (bit 8) of pin default of headphone to not enable jack detection you may need to disable jack detection of headphone if it is not working properly , loss of auto mute control.35 { iface CARD name 'Line Out Front Jack' value false comment { access read type BOOLEAN count 1 } } control.36 { iface CARD name 'Line Out Surround Jack' value false comment { access read type BOOLEAN count 1 } } control.37 { iface CARD name 'Line Out CLFE Jack' value false comment { access read type BOOLEAN count 1 } } control.38 { iface CARD name 'Line Out Side Jack' value true comment { access read type BOOLEAN count 1 } } control.39 { iface CARD name 'Front Headphone Jack' value false comment { access read type BOOLEAN count 1 } } -- 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/1248405 Title: [DL-H61MXEL, Realtek ALC888, Green Line Out, Rear] Underruns, dropouts or crackling sound Status in “pulseaudio” package in Ubuntu: New Bug description: When the output volume is set near 100% and a sound is playing, volume level alternates too fast. Sometimes it goes to mute. I watched System Settings > Sound and found that sound output device is alternating between 'Analog Output -Built-in Audio' and 'Headphones - Built-in Audio'. The switching is too frequent and introduces glitches in output. By default output device is 'Analog Output - Built-in Audio'. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: pulseaudio 1:3.0-0ubuntu6 ProcVersionSignature: Ubuntu 3.8.0-31.46-generic 3.8.13.8 Uname: Linux 3.8.0-31-generic x86_64 ApportVersion: 2.9.2-0ubuntu8.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: gokul 2613 F.... pulseaudio Date: Wed Nov 6 10:36:23 2013 InstallationDate: Installed on 2013-05-22 (167 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MarkForUpload: True SourcePackage: pulseaudio Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH successful Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: Green Line Out, Rear Symptom_PulsePlaybackTest: PulseAudio playback test failed Symptom_Type: Underruns, dropouts, or "crackling" sound Title: [DL-H61MXEL, Realtek ALC888, Green Line Out, Rear] Underruns, dropouts or crackling sound UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/16/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: A92DLP11 dmi.board.name: DL-H61MXEL dmi.board.vendor: DIGILITE dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrA92DLP11:bd12/16/2011:svnDIGILITE:pnDL-H61MXEL:pvrTobefilledbyO.E.M.:rvnDIGILITE:rnDL-H61MXEL:rvr: dmi.product.name: DL-H61MXEL dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: DIGILITE To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1248405/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
