I noticed that the number of channels muted at once may depend on the
port chosen in pavucontrol's Output Devices tab. In my system, if I
choose Headphones (plugged in), muting affects only to ALSA tracks
called Master and Headphone. If I choose another port, muting affects to
Master, Headphone
i have faced this problem before, the problem comes when xfce4-mixer
,xfce4-volumed and pulseaudio are installed at the same time.
Xfce4-mixer doesnt need pulseaudio at all because of ALSA, you need to
remove it with:
sudo apt-get remove pulseaudio pulseaudio-alsa
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I forwarded this to the PulseAudio bug tracker:
https://bugs.freedesktop.org/show_bug.cgi?id=79911
** Bug watch added: freedesktop.org Bugzilla #79911
https://bugs.freedesktop.org/show_bug.cgi?id=79911
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** Tags added: trusty
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https://bugs.launchpad.net/bugs/1254884
Title:
Pulseaudio: incoherent muting of GStreamer channels (mutes master,
headphone and speaker, but
This problem persists on Ubuntu 14.04. It might be a good idea to fix
this before this LTS version is released. Raymond, any idea what we
could do to get this forward?
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Note that this bug report is *not* about headphone or line-out being
plugged, it's only about muting/unmuting Master, and muting
Headphone+Speaker but only unmuting Master. As I said (comment #28),
correcting /usr/share/pulseaudio/alsa-mixer/paths/analog-
output.conf.common and
@Raymond
i am puzzled by your posts. from your telegraphic style i can not decipher
whether this are instructions to us how to fix the issue or is it notes for
developers to do it in future releases...
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the case are different if you have laptop with different codecs,
pulseaudio require driver to provide jack detection control since ubuntu
12.04
Control: name=Headphone Jack, index=0, device=0
iface CARD
name 'Headphone Jack'
value false
comment {
access read
type BOOLEAN
I'm not using an AD1984A; alsamixer tells me it's an IDT 92HD71B7X. It
worked fine until and including Ubuntu 13.04, and broke with 13.10. Note
that my pactl list output (see attachment) is generated *after* fixing
the Pulseaudio config files (see my earlier comments). I can repeat the
procedure
for laptop with docking station
both the headphone jack and dock station line out/headphone jack are
used to determine whether the speaker is mute or not
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Which part of pactl list is relevant?
the relevant point is
1) how do pulseaudio know which volume control should be used when the
volume control is shared by two or more pin complexes
2) whether PCM playback volume and PCM playback Switch is slave of
virtual Master playback volume and Master
you have to follow up the pulseaudio bug upstream if your need to use
the dock station
if you Don' t need the dock station and you are using latest alsa
driver
you can use hdajackretask to change [Jack] of the dock headphone/line
out Jack to [n/a], the driver will be able to create the two
I intermittently use a docking station. The problem, however, shows up
both with and without being docked.
And to again put things clear, nonexistent volume/switches for Headphone
and Speaker are not the issue here (and I don't believe for Darko
either). All usual controls (Master, Headphone,
if you look at 92HD71b block diagram, the mute switch at dac0 does not
affect the headphone which use dac1
this mean that both pcm playback volume switch of your laptop is not
suitable defined in
.include analog-output.conf.common
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http://git.alsa-project.org/?p=alsa-lib.git;a=blob;f=src/conf/cards/HDA-
Intel.conf;hb=HEAD
for those without hardware volume control with name PCM, the softvol
plugin PCM playback volume is common to all path when the application
use front device
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I still don't get it. So this is a Pulseaudio bug, not correctly working
with the latest alsa driver?
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https://bugs.launchpad.net/bugs/1254884
Title:
Pulseaudio:
you have to post output of
pactl list
and pulseaudio verbose log
in theory, here should be three output ports
dock line out, headphone and speaker
internal speaker is selected when both line out and headphone are not
plugged
control.21 {
iface CARD
name 'Dock
http://www.idt.com/products/audio-products/high-definition-hd-audio-
codecs/92hd71b-four-channel-hd-audio-codec
Codec: IDT 92HD71B7X does not have any mute switch at the pin complex
the driver just set pin ctl to 0 to mute the speaker when headphone is
plugged
this mean that pulseaudio cannot
changing switch from mute to on under [Element PCM] in
/usr/share/pulseaudio/alsa-mixer/paths/analog-output.conf.common (see
below) did have an effect -- pressing the mute button now only mutes
Master and Headphone (not PCM anymore), pressing it again only unmutes
Master. Changing the same for
HP EliteBook 8730w
autoconfig: line_outs=1 (0x12/0x0/0x0/0x0/0x0) type:line
speaker_outs=1 (0x16/0x0/0x0/0x0/0x0)
hp_outs=1 (0x11/0x0/0x0/0x0/0x0)
mono: mono_out=0x0
inputs:
Mic=0x14
Internal Mic=0x15
Line=0x1c
== Best config: lo_type=0, wired=1, mio=1
multi_outs =
Raymond, are your latest comments still related to this bug? I'm not
sure how to act on these.
Regarding your comment 13 and comment 20: changing switch from mute
to on under [Element PCM] in /usr/share/pulseaudio/alsa-mixer/paths
/analog-output.conf.common (see below) did have an effect --
HP Compaq Pro 6300 MT
Codec: Realtek ALC221
autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
speaker_outs=1 (0x17/0x0/0x0/0x0/0x0)
hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
mono: mono_out=0x0
inputs:
Mic=0x1a
Line=0x1b
== lo_type=0, wired=0, mio=0, badness=0x112
multi_outs
cd /usr/share/pulseaudio/mixer/paths
grep -ir Element Dock *
you will find that there is only Dock mic but no element for Dock Playback
Switch
Node 0x12 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out
Control: name=Dock Playback Switch, index=0, device=0
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http://www.intel.com/support/motherboards/desktop/sb/CS-034206.htm
for desktop to support multistreaming
headphone and line out must use different audio output and different
volume control
in this case , internal speaker of business desktop is better share
volume control with line out
there is
on this system muting master mutes master and pcm, unmuting master
unmutes master only...
** Attachment added: alsa-info.txt.gz
https://bugs.launchpad.net/ubuntu/+source/xfce4-volumed/+bug/1254884/+attachment/3981469/+files/alsa-info.txt.gz
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on this system muting master mutes master, headphone, speaker, but
unmute master unmutes only master...
** Attachment added: alsa-info.txt.gz
https://bugs.launchpad.net/ubuntu/+source/xfce4-volumed/+bug/1254884/+attachment/3981470/+files/alsa-info.txt.gz
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on this system muting master mutes master, headphone, speaker, pcm, but
unmute master unmutes master only...
** Attachment added: alsa-info.txt.gz
https://bugs.launchpad.net/ubuntu/+source/xfce4-volumed/+bug/1254884/+attachment/3981501/+files/alsa-info.txt.gz
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On this machine, muting Master mutes Master+Headphone+PCM, unmute Master
unmutes Master only.
** Attachment added: alsa-info.txt.q27ddho7BC
https://bugs.launchpad.net/ubuntu/+source/xfce4-volumed/+bug/1254884/+attachment/3981507/+files/alsa-info.txt.q27ddho7BC
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Raymond, you suggested to check whether any volume controls/switches
are not present in those .conf files -- what should I take from my
system (look at alsamixer's controls? dig into my alsa-info.txt?) to
compare to those pulseaudio config files? I'd happily debug this, but
I'm not sure how to
http://cgit.freedesktop.org/pulseaudio/pulseaudio/tree/src/modules/alsa/mixer/paths
/analog-output.conf.common
element pcm only exist in analog-output.conf.common
but switch = mute
try change mute to on
[Element PCM]
switch = mute
volume = merge
override-map.1 = all
override-map.2 =
Your alc221 are similar to
https://bugs.freedesktop.org/show_bug.cgi?id=70865
internal speaker has it own volume control but headphone and line out
share pcm playback volume control
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https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/?id=5ccc618fee67f0f0b2122dd4b32a02fd2b6a1569
+ * AD1984A = AD1884A + digital-mic
0x20Analog Mixer
Mixes individually gainable analog inputs
0x21Mixer Output Atten
Attenuates the analog mixer output to drive the port mixers
pcm
try live CD first to find out you still get sound instead of upgrade
one of the problem is there are pulseaudio dock Mic.conf but no dock
line out .conf in pulseaudio paths
do your notebook have line out at extra rear or it is dock station line
out
Node 0x12 [Pin Complex] wcaps 0x40058d:
using hda-emu
the Master Playback Volume at node 0x21 change to PCM playback Volume
and Dock playback Swtich change to PCM playback Switch
Node 0x03 [Audio Output] wcaps 0x405: Stereo Amp-Out
Control: name=Speaker Playback Volume, index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0,
for Codec: IDT 92HD71B7X
the situation is almost the same three output pin complexes share two audio
output volume controls
you can enable loopback mixing so that the driver use the analog mixer
node 0x17
Node 0x0a [Pin Complex] wcaps 0x400181: Stereo
Control: name=Headphone Jack, index=0,
unfortunately stereo mix input is automatically disabled when automic is
automatically selected for notebook
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/Documentation/sound/alsa
/HD-Audio.txt
so you cannot record what you are playing unless you disable the automic
and
** Also affects: pulseaudio via
https://bugs.freedesktop.org/show_bug.cgi?id=70865
Importance: Unknown
Status: Unknown
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** Summary changed:
- On some Xubuntu systems, having pulseaudio installed causes incoherent muting
of GStreamer channels (it mutes master, headphone and speaker but unmutes only
master)
+ Pulseaudio: incoherent muting of GStreamer channels (mutes master, headphone
and speaker, but unmutes
it mainly depend on the number of volume controls and mute switches in
the hda codec
you have to post the output of alsa-info.sh
1) Two channels hda codec (e.g. ad1984, ...)
2) Four channels hda codecs which support 2+2 (e.g alc26x, ad1983,.. )
3) Six channels hda codecs (e.g. ad1986,
check whether any volume controls/switches are not present in those
.conf files
http://cgit.freedesktop.org/pulseaudio/pulseaudio/tree/src/modules/alsa/mixer/paths
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https://bugs.freedesktop.org/show_bug.cgi?id=70865
http://www.alsa-
project.org/db/?f=2511d529b16298e39ca4d5e5db2daf94bba8a794
Line out and Internal speaker of a business destop share PCM Playback
Volume
Node 0x03 [Audio Output] wcaps 0x405: Stereo Amp-Out
Control: name=Headphone Playback
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