[mythtv-users] No audio

Malte Gell malte.gell at gmx.de
Mon Feb 21 18:24:23 UTC 2011

"Michael T. Dean" <mtdean at thirdcontact.com> wrote

> /dev/mixer is the OSS-API mixer device.  If you use ALSA API for MythTV
> audio, you need to specify ALSA:default for the mixer.

I did, but each time I want to watch TV, mythfrontend gets a segfault and I 
see these messages:

2011-02-21 19:22:20.192 Pulse: PulseAudio resume OK
2011-02-21 19:22:20.292 Pulse: PulseAudio suspend OK
2011-02-21 19:22:20.341 AO: Opening audio device 'front' ch 2(2) sr 44100 sf 
signed 16 bit reenc 0
ALSA lib control.c:902:(snd_ctl_open_noupdate) Invalid CTL /dev/mixer
2011-02-21 19:22:20.346 ALSA, Error: failed to register mixer device 
/dev/mixer: Datei oder Verzeichnis nicht gefunden
2011-02-21 19:22:20.347 ALSA, Error: Unable to open audio mixer. Volume 
control disabled
2011-02-21 19:22:20.347 AudioPlayer: Enabling Audio
Speicherzugriffsfehler (=segmentation fault)


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