[K12OSN] K12LTSP 6.0 sound woes...

Eric Harrison eharrison at mail.mesd.k12.or.us
Thu Jan 18 02:23:18 UTC 2007


Caleb Wagnon wrote:
> I've got a fresh install of K12LTSP 6.0 that is beautiful.....except for
> my lack of sound. My terminals have ac97 onboard sound and best I can
> tell at boot it appears to be loading properly and listening on port
> 16001 but...
> 
> "echo $ESPEAKER" returns "ws252.ltsp:16001"
> 
> "echo $LD_PRELOAD" returns nothing but a blank line.
> 
> I left lts.conf untouched, then I specified:
> 
> SMODULE_01 = ac97_codec.o
> 
> but I get the same thing.
> 
> I can't telnet to that port on that workstation from the server as it
> just gets refused...the name resolution is working fine. Here's some
> more spill from the workstation:
> 
> [cwagnon at ltsp ~]$ esd -port 16001
> - accepting connections on port 16001
> ALSA lib confmisc.c:670:(snd_func_card_driver) cannot find card '0'
> ALSA lib conf.c:3479:(_snd_config_evaluate) function
> snd_func_card_driver returned error: No such device 
> ALSA lib confmisc.c:391:(snd_func_concat) error evaluating strings
> ALSA lib conf.c:3479:(_snd_config_evaluate) function snd_func_concat
> returned error: No such device
> ALSA lib confmisc.c:1070:(snd_func_refer) error evaluating name 
> ALSA lib conf.c:3479:(_snd_config_evaluate) function snd_func_refer
> returned error: No such device
> ALSA lib conf.c:3947:(snd_config_expand) Evaluate error: No such
> device
> ALSA lib pcm.c:2143:(snd_pcm_open_noupdate) Unknown PCM default 
> 
> waitaminute...I'm sure this is just a plain jane Sigmatel ac97. Is
> there some other driver I need to specify? Something that isn't being
> autodetected properly? These are Microstar MS-6351 motherboards.
> 
> What's going on here?!

What does this command return?  (run on the terminal...)

     /sbin/pci_scan /etc/audiolist


-Eric




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