[Analog Devices AD1984A] Recording problem : loosing microphone after using applications
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
1)
~$ lsb_release -rd
Description: Ubuntu 10.04.1 LTS
Release: 10.04
(amd64) language = French
2) ?
3) i expect my microphone to work all time when i need
4) the microphone works properly for a while, and stops unexpectedly after a while (usually after starting another app)
For instance I can speak with somebody on skype for 10 minutes and suddenly the mic stops
there is no way to start it again, unless i reboot the machine
I have exactly the same problem as described in this post :
http://
my pc is a 6735b notebook, and i have this same problem since the beginning
Asla reload gives this report :
~$ sudo alsa force-reload
[sudo] password for aly:
lsof: WARNING: can't stat() fuse.gvfs-
Output information may be incomplete.
Terminating processes: 2376lsof: WARNING: can't stat() fuse.gvfs-
Output information may be incomplete.
4050lsof: WARNING: can't stat() fuse.gvfs-
Output information may be incomplete.
4093lsof: WARNING: can't stat() fuse.gvfs-
Output information may be incomplete.
4126lsof: WARNING: can't stat() fuse.gvfs-
Output information may be incomplete.
(with SIGKILL:) 4157lsof: WARNING: can't stat() fuse.gvfs-
Output information may be incomplete.
(failed: processes still using sound devices: 4178(pulseaudio)).
lsof: WARNING: can't stat() fuse.gvfs-
Output information may be incomplete.
/sbin/alsa: Warning: Processes using sound devices: 4178(pulseaudio).
Unloading ALSA sound driver modules: snd-hda-
Loading ALSA sound driver modules: snd-hda-
:~$ pkill pulseaudio; sleep 2; pulseaudio -vv
I: main.c: setrlimit(
I: main.c: setrlimit(
D: core-rtclock.c: Timer slack is set to 50 us.
D: core-util.c: RealtimeKit worked.
I: core-util.c: Successfully gained nice level -11.
I: main.c: Pulseaudio 0.9.21-
D: main.c: Hôte de compilation : x86_64-pc-linux-gnu
D: main.c: CFLAGS de compilation : -g -O2 -g -Wall -O3 -Wall -W -Wextra -pipe -Wno-long-long -Winline -Wvla -Wno-overlength
D: main.c: Exécution sur l'hôte : Linux x86_64 2.6.32-25-generic #45-Ubuntu SMP Sat Oct 16 19:52:42 UTC 2010
D: main.c: 2 processeurs trouvés.
I: main.c: La taille de la page est de 4096 octets
D: main.c: Compilé avec la prise en charge Valgrind : non
D: main.c: Exécution en mode valgrind : no
D: main.c: Running in VM: no
D: main.c: Construction optimisée : oui
D: main.c: Tous les messages d'erreur sont activés.
I: main.c: L'ID de la machine est ae44279d8b9fd9e
I: main.c: Session ID is ae44279d8b9fd9e
I: main.c: Utilisation du répertoire d'exécution /home/aly/
I: main.c: Utilisation du répertoire d'état /home/aly/.pulse.
I: main.c: Using modules directory /usr/lib/
I: main.c: Exécution en mode système : no
E: pid.c: Daemon already running.
E: main.c: Échec de pa_pid_
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: alsa-base 1.0.22.
ProcVersionSign
Uname: Linux 2.6.32-25-generic x86_64
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: AD198x Analog [AD198x Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: AD198x Analog [AD198x Analog]
Subdevices: 1/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0c: aly 4633 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xd6500000 irq 16'
Mixer name : 'Analog Devices AD1984A'
Components : 'HDA:11d4194a,
Controls : 18
Simple ctrls : 11
Date: Thu Nov 4 11:42:21 2010
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
PackageArchitec
ProcEnviron:
LANG=fr_FR.utf8
SHELL=/bin/bash
SelectedCard: 0 SB HDA-Intel - HDA ATI SB
SourcePackage: alsa-driver
Symptom: audio
Title: [Analog Devices AD1984A] Recording problem
dmi.bios.date: 12/08/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68GTT Ver. F.13
dmi.board.
dmi.board.name: 30E3
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 96.24
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP Compaq 6735b
dmi.product.
dmi.sys.vendor: Hewlett-Packard
I subscribe ubuntu-audio-team