Public bug reported:
Release 9.10
Linux Kernel 2.6.31-14-generic
Hardware: HP Mini 110 netbook
Bug found when running "System Testing" application to speak into microphone.
The expected action is my speech played back. The observed action was no sound
played back. Note: CDs and system sounds play on this system, so the speakers
are able to get some input from the driver.
Ran test with both internal mic (which I am not sure exists) and external mic
plugged in
ProblemType: Bug
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: paul 1520 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe938000 irq 16'
Mixer name : 'IDT 92HD81B1X5'
Components : 'HDA:111d7605,103c308f,00100402'
Controls : 26
Simple ctrls : 16
CheckboxCommand: alsa_record_playback
CheckboxData: I'm not sure there is a built-in microphone on this computer, so
I used a headset mic to run this test in addition to trying to run the test
normally. No sound either way.
CheckboxDescription:
Open the volume control application by right-clicking on the speaker icon in
the panel and selecting "Sound Preferences". Select the "Input" tab and choose
any alternate (non-default) device(s). Select the "Output" tab and choose any
alternate (non-default) device(s). When you are done, click the Test button,
then speak into the microphone. After a few seconds, your speech will be played
back to you.
Did you hear your speech played back?
CheckboxTest: alsa_record_playback_alternates
Date: Wed Oct 28 16:57:49 2009
DistroRelease: Ubuntu 9.10
NonfreeKernelModules: wl
Package: alsa-base 1.0.20+dfsg-1ubuntu5
PackageArchitecture: all
ProcEnviron:
SHELL=/bin/bash
LANG=en_US.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: alsa-driver
Tags: ubuntu-unr checkbox-bug
Uname: Linux 2.6.31-14-generic i686
XsessionErrors:
(gnome-settings-daemon:1572): GLib-CRITICAL **: g_propagate_error: assertion
`src != NULL' failed
(gnome-settings-daemon:1572): GLib-CRITICAL **: g_propagate_error: assertion
`src != NULL' failed
(nautilus:1615): Eel-CRITICAL **: eel_preferences_get_boolean: assertion
`preferences_is_initialized ()' failed
(polkit-gnome-authentication-agent-1:1646): GLib-CRITICAL **:
g_once_init_leave: assertion `initialization_value != 0' failed
(nautilus:1920): Eel-CRITICAL **: eel_preferences_get_boolean: assertion
`preferences_is_initialized ()' failed
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug checkbox-bug i386 ubuntu-unr
--
No sound when running microphone input hardware test
https://bugs.launchpad.net/bugs/462892
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