http://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/src/modules/alsa /alsa-sink.c?id=f1e43cd9b82d3d0d1a5b5441510b1e91aa8acc5d
Jan 13 02:16:50 ipokesmot247 pulseaudio[2907]: ( 4.523| 0.003) [alsa-sink] alsa-sink.c: Requested volume: 0: 16% 1: 16% Jan 13 02:16:50 ipokesmot247 pulseaudio[2907]: ( 4.523| 0.000) [alsa-sink] alsa-sink.c: in dB: 0: -47.25 dB 1: -47.25 dB Jan 13 02:16:50 ipokesmot247 pulseaudio[2907]: ( 4.524| 0.000) [alsa-sink] alsa-sink.c: Got hardware volume: 0: 16% 1: 16% Jan 13 02:16:50 ipokesmot247 pulseaudio[2907]: ( 4.524| 0.000) [alsa-sink] alsa-sink.c: in dB: 0: -47.25 dB 1: -47.25 dB Jan 13 02:16:50 ipokesmot247 pulseaudio[2907]: ( 4.524| 0.000) [alsa-sink] alsa-sink.c: Calculated software volume: 0: 100% 1: 100% (accurate-enough=yes) Jan 13 02:16:50 ipokesmot247 pulseaudio[2907]: ( 4.524| 0.000) [alsa-sink] alsa-sink.c: in dB: 0: 0.00 dB 1: 0.00 dB Jan 13 02:16:50 ipokesmot247 pulseaudio[2907]: ( 4.524| 0.000) [alsa-sink] sink.c: Volume not changing the dB range is -48dB to 0dB for stereo headphone and speaker playback volume with 64 steps PCM Playbacks volume (stereo) is softvol control with dB range -51dB to 0dB with 256 steps master playback volume (mono) is the virtual master volume you have to study the source to find out how pulseaudio calculate 16% can you post the pulseaudio verbose log ? -- 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/1099059 Title: Volume mutes when below 16%. Status in “alsa-driver” package in Ubuntu: New Bug description: not much else to say. When using alsamixer from terminal and when using all gui methods of changing volume it always mutes at 15% and below. When using alsamixer volume jumps from 0 to 16 and when using gui sliders there is nothing below 16%. I have found nothing about this other than two other posts with people saying the same thing, and no fixes posted there either. I can't imagine only three people are experiencing this. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: alsa-base 1.0.25+dfsg-0ubuntu3 ProcVersionSignature: Ubuntu 3.5.0-21.32-generic 3.5.7.1 Uname: Linux 3.5.0-21-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.6.1-0ubuntu9 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ipokesmot 2907 F.... pulseaudio /dev/snd/pcmC0D0p: ipokesmot 2907 F...m pulseaudio /dev/snd/timer: ipokesmot 2907 f.... pulseaudio Date: Sun Jan 13 02:16:05 2013 InstallationDate: Installed on 2012-06-19 (207 days ago) InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) MarkForUpload: True PackageArchitecture: all ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_Card: Built-in Audio - HDA Intel Symptom_Jack: Black Headphone Out, Left Symptom_Type: Volume slider, or mixer problems Title: [VGC-LS25E, SigmaTel STAC9872AK, Black Headphone Out, Left] volume slider problem UpgradeStatus: Upgraded to quantal on 2012-12-08 (36 days ago) dmi.bios.date: 12/07/2006 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: R0100W2 dmi.board.asset.tag: N/A dmi.board.name: VAIO dmi.board.vendor: Sony Corporation dmi.board.version: R0100W2 dmi.chassis.asset.tag: N/A dmi.chassis.type: 10 dmi.chassis.vendor: Sony Corporation dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrR0100W2:bd12/07/2006:svnSonyCorporation:pnVGC-LS25E:pvrC3LNKHR1:rvnSonyCorporation:rnVAIO:rvrR0100W2:cvnSonyCorporation:ct10:cvrN/A: dmi.product.name: VGC-LS25E dmi.product.version: C3LNKHR1 dmi.sys.vendor: Sony Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1099059/+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
