[MinnowBoard] MinnowMax: Audio Basic Test Failure

Abraham Arce xe1gyq at gmail.com
Wed Jan 21 02:45:35 UTC 2015


Thanks John! My mistake on the playback device...

# speaker-test -t sine -f 1000 -D "hw:0,3" -c2



On Tue, Jan 20, 2015 at 2:55 PM, John Hawley <john.hawley at intel.com> wrote:
> Can you double check and make sure you aren't running into this:
>
> https://bugzilla.yoctoproject.org/show_bug.cgi?id=6185
>
> - John 'Warthog9' Hawley
>
> On 01/17/2015 12:18 PM, Abraham Arce wrote:
>> Hi,
>>
>> Anyone with a failure in audio in MinnowBoard MAX? speaker-test gives
>> the following output
>>
>> xe1gyq at Minnowboard:~/cancun$ speaker-test
>> speaker-test 1.0.25
>> Playback device is default
>> Stream parameters are 48000Hz, S16_LE, 1 channels
>> Using 16 octaves of pink noise
>> ALSA lib pcm_dmix.c:1018:(snd_pcm_dmix_open) unable to open slave
>> Playback open error: -2,No such file or directory
>>
>> I am also trying to use audio subsystem through python using mpg123
>> with the following dmesg output
>>
>> [ 2278.348782] mpg123[9549]: segfault at 0 ip 00007feadfd692e2 sp
>> 00007fffb0287788 error 6 in output_portaudio.so[7feadfd69000+2000]
>> [ 2293.360762] mpg123[9586]: segfault at 0 ip 00007f11e24b82e2 sp
>> 00007fff68ab1da8 error 6 in output_portaudio.so[7f11e24b8000+2000]
>> [ 2337.621431] mpg123[9684]: segfault at 0 ip 00007fde4dc442e2 sp
>> 00007fff75e8e158 error 6 in output_portaudio.so[7fde4dc44000+2000]
>> [ 2358.605129] mpg123[9722]: segfault at 0 ip 00007fb9e6b4c2e2 sp
>> 00007fff9a39f7d8 error 6 in output_portaudio.so[7fb9e6b4c000+2000]
>> [ 2377.641489] mpg123[9748]: segfault at 0 ip 00007fb0b29ef2e2 sp
>> 00007fff460cbf88 error 6 in output_portaudio.so[7fb0b29ef000+2000]
>> [ 2408.417879] mpg123[9775]: segfault at 0 ip 00007fb1b8df22e2 sp
>> 00007fff32e82b08 error 6 in output_portaudio.so[7fb1b8df2000+2000]
>>
>> Hardware / Linux Information
>>
>> model        : 55
>> model name    : Intel(R) Atom(TM) CPU  E3825  @ 1.33GHz
>> stepping    : 3
>> microcode    : 0x321
>>
>> Debian Whezzy with Kernel 3.19.0-rc3+
>>
>> Best Regards
>> Abraham
>> _______________________________________________
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>> elinux-MinnowBoard at lists.elinux.org
>> http://lists.elinux.org/mailman/listinfo/elinux-minnowboard
>>
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