Bug 741461 - microphone not working
Summary: microphone not working
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Fedora
Classification: Fedora
Component: pulseaudio
Version: 16
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Lennart Poettering
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-09-26 21:35 UTC by Donald Cohen
Modified: 2013-02-13 16:18 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-02-13 16:18:21 UTC
Type: ---


Attachments (Terms of Use)

Description Donald Cohen 2011-09-26 21:35:17 UTC
Description of problem:
As far as I can tell it never has worked.
I can't tell how (whether) this may be related to other bug reports about mics not working, but I'm willing to experiment to help find the problem.

Version-Release number of selected component (if applicable):
currently running  2.6.35.14-96.fc14.x86_64
on HP pavillion dv5


/var/messages shows following on boot:
Sep 26 13:45:57 number11 kernel: [   16.033602] input: HDA Intel Mic at Ext Front Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
Sep 26 13:45:57 number11 kernel: [   16.034842] input: HDA Intel Mic at Sep UNKNOWN Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
Sep 26 13:45:57 number11 kernel: [   16.036165] input: HDA Intel HP Out at Ext

Comment 1 Donald Cohen 2011-10-05 18:55:45 UTC
I don't know whether this should be a separate bug.
I just upgraded to fc 15 and then 16Beta.
It appeared that mic was working in 15 (but all sorts of other things caused me to move on).
In 16 things seem worse than even in 14.
/var/log/messages shows this during boot
Oct  5 07:00:39 number11 kernel: [   17.679473] input: HDA Intel Mic at Sep UNKNOWN Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
Oct  5 07:00:39 number11 kernel: [   17.679700] input: HDA Intel Mic at Ext Front Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
Oct  5 07:00:39 number11 kernel: [   17.679810] input: HDA Intel HP Out at Ext Front Jack as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13

When I do system settings - sound
I see nothing under the hardware tab, nothing under input and under output
only "Dummy output".
On the other hand, youtube plays on the speakers.

What else should I look for and report?

Comment 2 Dave Jones 2011-10-05 20:41:38 UTC
thanks for testing the newer releases.

I'm not sure how pulseaudio could be reporting nothing and have audio still work.
Perhaps Lennert has some ideas.  This still might be a kernel bug, but I'm at a loss to explain it right now.

Comment 3 Donald Cohen 2011-10-19 02:04:38 UTC
Now I'm up to 3.1.0-0.rc9.git0.0.fc16.x86_64
You tube sound no longer works.
BTW, in gmail video chat settings I see:
	
  1 You don't have a camera...
(I did in fedora14)
  2 You don't have a microphone...
(I did in fedora14)

When I look in settings under sound, hardware shows only one, internal audio 
1 output/1 input, profile shows a bunch of choices.  However, for most of them, 
test speakers causes the window to disappear.

However, when I run from command line to see what's going on:
 gnome-control-center --overview
I get no crashes.  I do get a few of these:
(gnome-control-center:10991): sound-cc-panel-WARNING **: Default sink stream not found
The last two choices under profile, analog stereo output and analog stereo duplex even generate sound when I do test speakers.  (The others, starting with digital stereo do not.)
Furthermore, the mic seems to work in the input tab.
And in the sound effects tab, I hear the samples.

Note that the above gnome control center is run as root while the others,
from the menus, are run as a user.
Maybe I should login as root to get this stuff to work!

Comment 4 Donald Cohen 2011-10-19 02:20:22 UTC
When I run firefox as root (from command line!) and test settings in gmail video chat, nothing works, but I get a lot of interesting output:

 No bp log location saved, using default.
[000:078] Browser XEmbed support present: 1
[000:078] Browser toolkit is Gtk2.
[000:079] Using Gtk2 toolkit

(npviewer.bin:11854): GLib-CRITICAL **: g_hash_table_insert_internal: assertion `hash_table != NULL' failed
[000:089] Warning(clientchannel.cc:561): Unreadable or no port file.  Could not initiate GoogleTalkPlugin connection
[000:091] Warning(clientchannel.cc:404): Could not initiate GoogleTalkPlugin connection
[000:091] Warning(optionsfile.cc:23): Load: Could not open file, err=2
[000:091] Warning(clientchannel.cc:531): Failed to get GoogleTalkPlugin path. Trying default.
[000:095] Started GoogleTalkPlugin, path=/opt/google/talkplugin/GoogleTalkPlugin
[000:095] Waiting for GoogleTalkPlugin to start...
[001:183] Read port file, port=50136
[001:196] Initiated connection to GoogleTalkPlugin
[001:284] Socket connection established
[001:284] ScheduleOnlineCheck: Online check in 5000ms
[001:385] Got cookie response, socket is authorized
[001:388] AUTHORIZED; socket handshake complete
[006:303] HandleOnlineCheck: Starting check
[006:303] HandleOnlineCheck: OK; current state: 3
ALSA lib pulse.c:229:(pulse_connect) PulseAudio: Unable to connect: Connection refused
  ... more of last line
(npviewer.bin:11957): GLib-CRITICAL **: g_hash_table_insert_internal: assertion `hash_table != NULL' failed
  ... 150 more of last line
(npviewer.bin:11957): GLib-CRITICAL **: g_hash_table_insert_internal: assertion `hash_table != NULL' failed
ALSA lib pulse.c:229:(pulse_connect) PulseAudio: Unable to connect: Connection refused

ALSA lib pulse.c:229:(pulse_connect) PulseAudio: Unable to connect: Connection refused

(npviewer.bin:11957): GLib-CRITICAL **: g_hash_table_insert_internal: assertion `hash_table != NULL' failed
ALSA lib pulse.c:229:(pulse_connect) PulseAudio: Unable to connect: Connection refused
  ... more of last line
(plugin-container:11933): GLib-CRITICAL **: g_hash_table_foreach: assertion `version == hash_table->version' failed
*** NSPlugin Wrapper *** ERROR: NPP_SetWindow() wait for reply: Connection closed
*** NSPlugin Wrapper *** WARNING:(../src/npw-wrapper.c:2269):invoke_NPP_GetValue: assertion failed: (rpc_method_invoke_possible(plugin->connection))
*** NSPlugin Wrapper *** WARNING:(../src/npw-wrapper.c:2219):invoke_NPP_SetWindow: assertion failed: (rpc_method_invoke_possible(plugin->connection))
*** NSPlugin Wrapper *** WARNING:(../src/npw-wrapper.c:2269):invoke_NPP_GetValue: assertion failed: (rpc_method_invoke_possible(plugin->connection))
@@*** NSPlugin Wrapper *** WARNING:(../src/npw-wrapper.c:2150):invoke_NPP_Destroy: assertion failed: (rpc_method_invoke_possible(plugin->connection))

/var/log/messages shows a bunch of complaints like this:
 kernel: [726415.817171] type=1400 audit(1318990127.254:55): avc:  denied  { open } for  pid=11881 comm="npviewer.bin" name="profiles.ini" dev=dm-0 ino=3915962 scontext=unconfined ...

Comment 5 Donald Cohen 2011-10-19 06:04:32 UTC
I tried logging in as root and running firefox as root.
In that case gmail video chat shows both mic and speaker working, but not camera.
The difference is the user running X windows.  
I'd like the camera to work too, but is that part of the sound system?

Comment 6 Donald Cohen 2011-11-28 19:01:04 UTC
Perhaps this output from dmesg is relevant?

[   39.564329] type=1400 audit(1322426460.001:4): avc:  denied  { read write } for  pid=1163 comm="pulseaudio" name=".esd_auth" dev=dm-0 ino=3915903 scontext=system_u:system_r:pulseaudio_t:s0 tcontext=system_u:object_r:admin_home_t:s0 tclass=file
[   39.565618] type=1400 audit(1322426460.002:5): avc:  denied  { open } for  pid=1163 comm="pulseaudio" name=".esd_auth" dev=dm-0 ino=3915903 scontext=system_u:system_r:pulseaudio_t:s0 tcontext=system_u:object_r:admin_home_t:s0 tclass=file
[   39.567563] type=1400 audit(1322426460.005:6): avc:  denied  { lock } for  pid=1163 comm="pulseaudio" path="/root/.esd_auth" dev=dm-0 ino=3915903 scontext=system_u:system_r:pulseaudio_t:s0 tcontext=system_u:object_r:admin_home_t:s0 tclass=file
[   39.571991] type=1400 audit(1322426460.008:7): avc:  denied  { lock } for  pid=1163 comm="pulseaudio" path="/root/.esd_auth" dev=dm-0 ino=3915903 scontext=system_u:system_r:pulseaudio_t:s0 tcontext=system_u:object_r:admin_home_t:s0 tclass=file

Comment 7 Fedora End Of Life 2013-01-16 14:58:32 UTC
This message is a reminder that Fedora 16 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
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Comment 8 Fedora End Of Life 2013-02-13 16:18:24 UTC
Fedora 16 changed to end-of-life (EOL) status on 2013-02-12. Fedora 16 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
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