Public bug reported:
When i change the volume from 0 to 100%, using the keyboard or the sound
indicator, first it changes the PCM level (master remains at ~0%) and
then the master level (PCM remains at ~80%) and then the PCM level again
for a bit, resulting in a non linear volume increase.
The bug apeared after installing Ubuntu 12.04 back in the alpha stage.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: pulseaudio 1:1.1-0ubuntu10
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic-pae 3.2.6
Uname: Linux 3.2.0-17-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.93-0ubuntu2
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: VT1708B 8-Ch Analog [VT1708B 8-Ch Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: florin 1685 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfea78000 irq 43'
Mixer name : 'VIA VT1708B 8-Ch'
Components : 'HDA:1106e721,104382ea,00100100'
Controls : 45
Simple ctrls : 20
Date: Thu Mar 1 21:34:12 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120203)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=ro_RO.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
UpgradeStatus: Upgraded to precise on 2012-02-13 (17 days ago)
dmi.bios.date: 05/19/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0512
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5KPL-CM
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr0512:bd05/19/2008:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5KPL-CM:rvrx.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
modified.conffile..etc.pulse.daemon.conf: [modified]
mtime.conffile..etc.pulse.daemon.conf: 2012-02-19T17:13:01.817552
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 precise
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https://bugs.launchpad.net/bugs/944290
Title:
Volume keys and sound-indicator increasses master and PCM volume at
the same time
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