Am 03.02.2017 um 10:22 schrieb Sebastian Holtermann:
>>> [AO_ALSA] alsa-lib: pcm_direct.h:279:(snd_pcm_direct_semaphore_final)
>>> invalid semaphore count to finalize 0: 0
>>
>> This sounds like a bug in the alsa-lib package.
>> Do you have the latest version (
Am 03.02.2017 um 08:30 schrieb Clemens Ladisch:
> Sebastian Holtermann wrote:
>> I'm running Debian testing/stretch and since a few days (weeks?)
>> dmix refuses to work with a old SoundBlaster Live! card
>> when multiple applications try to play music.
>
>> [
> --- Shell 2: ---
>> Sound works. I pressed q to quit mplayer.
>> The semaphore error only occurs when the
>> second instance of mplayer was started - and failed - in Shell 2.
Sorry, that's Shell 1.
---
Hi,
I'm running Debian testing/stretch and since a few days (weeks?)
dmix refuses to work with a old SoundBlaster Live! card
when multiple applications try to play music.
Any ideas and/or hints?
The mplayer test case in two shells:
--- Shell 2: --
>
> Is there a way I can get debugging output from ALSA while it processes
> its configuration, so that I can try to make sense of this?
Maybe QasConfig can help.
It shows the (browseable) ALSA configuration tree.
http://xwmw.org/qastools/applications/qasconfig.html
- Sebastian
---
