Missing alsa volume sync on port change, if volume is exactly 100%
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
pulseaudio (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
After unplugging external speakers, volume (loudness) of sound on laptop speakers is very low although it is set to 100%. This only happens if both, analog headphone and analog speakers ports are set to 100%. To get loudness back, I have to change master volume of analog speakers below 100%.
Video of the problem: http://
Note: Tested with latest alsa package from https:/
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: pulseaudio 1:1.0-0ubuntu3
ProcVersionSign
Uname: Linux 3.0.0-12-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu3
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0p: nikola 1601 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfddf4000 irq 16'
Mixer name : 'Realtek ALC888'
Components : 'HDA:10ec0888,
Controls : 36
Simple ctrls : 21
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfdeec000 irq 47'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,
Controls : 5
Simple ctrls : 1
Card1.Amixer.
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Wed Oct 19 19:22:15 2011
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
ProcEnviron:
LANGUAGE=
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/14/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: A163DAMS V3.09
dmi.board.
dmi.board.name: MS-163D
dmi.board.vendor: MSI
dmi.board.version: Ver 1.000
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: EX610
dmi.product.
dmi.sys.vendor: Micro-Star International
Hi Nikola!
Didn't we talk about this in another bug? Or was it with someone else, or on IRC? Anyway, I worked on a fix last week and hopefully it'll be deployed into Ubuntu this week. I hope you can help with testing verification once the SRU team asks you to. Thanks!