On 02/01/2014 04:12 PM, Darrell Anderson wrote:
Start at the beginning. Find a wave file and test that
the aplay
command produces output. If not then run alsamixer.
Darrell
On R14 I have the following sound packages installed:
libpulse 4.0-6
pulseaudio 4.0-6
pulseaudio-alsa 2-2
$ aplay /opt/trinity/share/sounds/KDE_Window_UnSticky.wav
ALSA lib confmisc.c:768:(parse_card) cannot find card '0'
ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver
returned error: No such file or directory
ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned
error: No such file or directory
ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name
ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned
error: No such file or directory
ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM sysdefault
aplay: main:722: audio open error: No such file or directory
$ aplay -l
aplay: device_list:268: no soundcards found...
$ aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
pulse
PulseAudio Sound Server
default
Default ALSA Output (currently PulseAudio Sound Server)
This gets more interesting comparing the sound modules loaded in the 3513
install and the R14 install:
3513:
Module Size Used by
snd_intel8x0 22768 2
snd_ac97_codec 89868 1 snd_intel8x0
ac97_bus 874 1 snd_ac97_codec
snd_pcm 61237 2 snd_ac97_codec,snd_intel8x0
snd_page_alloc 5901 2 snd_intel8x0,snd_pcm
snd_timer 14902 1 snd_pcm
snd 44394 8 snd_ac97_codec,snd_intel8x0,snd_timer,snd_pcm
soundcore 4378 1 snd
R14:
Module Size Used by
snd_intel8x0 23757 0
snd_ac97_codec 89404 1 snd_intel8x0
ac97_bus 878 1 snd_ac97_codec
snd_pcm 63880 2 snd_ac97_codec,snd_intel8x0
snd_page_alloc 5978 2 snd_intel8x0,snd_pcm
snd_timer 14946 1 snd_pcm
snd 44598 4 snd_ac97_codec,snd_intel8x0,snd_timer,snd_pcm
soundcore 4386 1 snd
They are identical, so what ever is going on with R14, it has exactly the same
modules loaded and available that 3.5.13 does, but for some reason it is not
seeing the sound card or anything associated with it.
--
David C. Rankin, J.D.,P.E.