Arch Linux

Corubba

Member

From: Germany

Registered: 2010-11-14

Posts: 86

noisy microfon after hibernate

Hey guys,

after a while i started to use Teamspeak3 (aur/teamspeak3 3.0.1-1) again, and run into a problem. When boot my System from scratch, i can use my Microphone like it should, clear and loud enough. But when resuming from hibernate, my voice is silent with a lot of loud noise. This also affects Audacity, so it seems to be ALSA-related and not to TeamSpeak.
The Soundchip is a VIA VT1708B. Im running pure ALSA, no PulseAudio. I also checked the volume levels in ´alsamixer´, nothing changed. Neither ´alsactl init´ nor ´alsactl restore´ helped. The alsa-script of pm-utils is standard.

Some information about my System (after fresh boot):

uname -a
Linux machine 3.1.0-4-ARCH #1 SMP PREEMPT Mon Nov 7 22:47:18 CET 2011 x86_64 AMD Phenom(tm) II X4 955 Processor AuthenticAMD GNU/Linux

yaourt -Q | grep alsa
extra/alsa-lib 1.0.24.1-1 [1,83 M]
extra/alsa-oss 1.0.17-2 [0,20 M]
extra/alsa-plugins 1.0.24-2 [0,26 M]
extra/alsa-utils 1.0.24.2-3 [2,12 M]
multilib/lib32-alsa-lib 1.0.24.1-1 [0,86 M]
multilib/lib32-alsa-plugins 1.0.24-1 [0,16 M]

sudo aplay -l
**** Liste der Hardware-Geräte (PLAYBACK) ****
Karte 0: SB [HDA ATI SB], Gerät 0: VT1708B 8-Ch Analog [VT1708B 8-Ch Analog]
  Sub-Geräte: 0/1
  Sub-Gerät #0: subdevice #0
Karte 0: SB [HDA ATI SB], Gerät 1: VT1708B 8-Ch Digital [VT1708B 8-Ch Digital]
  Sub-Geräte: 1/1
  Sub-Gerät #0: subdevice #0
Karte 0: SB [HDA ATI SB], Gerät 2: VT1708B 8-Ch HP [VT1708B 8-Ch HP]
  Sub-Geräte: 1/1
  Sub-Gerät #0: subdevice #0

sudo lsmod | grep snd
snd_hda_codec_via      39378  1 
snd_hda_intel          22410  7 
snd_hda_codec          80889  2 snd_hda_codec_via,snd_hda_intel
snd_hwdep               6357  1 snd_hda_codec
snd_pcm_oss            38850  0 
snd_pcm                74304  6 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_timer              19544  3 snd_pcm
snd_page_alloc          7153  2 snd_hda_intel,snd_pcm
snd_mixer_oss          15275  2 snd_pcm_oss
snd                    58362  15 snd_hda_codec_via,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_pcm,snd_timer,snd_mixer_oss
soundcore               6210  2 snd

Anyone got any ideas about this? hanks in advance.

Greetz corubba

Corubba

Member

From: Germany

Registered: 2010-11-14

Posts: 86

Re: noisy microfon after hibernate

Till now i found no solution on this, so  tried to install PulseAudio. The Thing is, after fresh reboot, the microphone works (with audacity and Teamspeak3), but the output is distorted. The Output of other Programs are normal, so the Output-Thing seems to be only Teamspeak or PulseAudio-Setting-related. But i don't further investigate this because after resume from hibernate, neither microphone nor output are normal on Teamspeak, the Output on other Programs still work. Based on this knowledge, i removed PulseAudio again (with a smile on my face, i don't like Pulse). But unfortunately, i still have to reboot my PC when i want to use Teamspeak. Kind of annoying.

And i believe, the new Teamspeak Version (aur/teamspeak3 3.0.2-1) on AUR wont fix the Problem.

Greetz Corubba

Last edited by Corubba (2011-11-18 09:41:40)