[FreeNX-kNX] How can I get sound on a client when the server has no soundcard

[roland]

On Thu, 11 Sep 2008 18:18:52 +0200, hermeticus  
<hermes.tresmegistos at gmx.de> wrote:

> Freerk Kalsbeek wrote:
>>
>> Hi listusers,
>>
>> I've recently setup freenx on my CentOS 5 server. Everything works like  
>> a
>> charm except sound support is not working at all.
>> When logging in on KDE I get an error complaining that /dev/dsp does not
>> exist. This is true because there is no soundcard in the server.
>>
>> Is it possible to use sound on a terminal session when there is no
>> soundcard
>> in the server?
>> Can I have something like a fake /dev/dsp?
>>
>> Anyone who has experience with this?
>>
>> To be complete I use the Linux NX client on Ubuntu 8.04 and have
>> configured
>> multimedia to be enabled.
>> In the node.conf file I now have both preloading of arts and esd  
>> enabled.
>>
>> Already tried using the snd-dummy kernel module, but that didn't help
>> either.
>>
>
> Try to add snd-pcm-oss and snd-mixer-oss.
>
> I have added a "esd-sound.modules" to /etc/sysconfig/modules/ to load  
> dummy
> sound while booting:
> <esd-sound.modules>
> for i in snd-dummy snd-mixer-oss snd-pcm-oss;do
>         modprobe $i >/dev/null 2>&1
> done
> </esd-sound.modules>
>
> Johannes P.

Read this
http://www.k12ltsp.org/mediawiki/index.php/K12LTSP_6.0-64bit_Config_walk_through
look for the section of flashplayer
it is simple and it worked on my server centos 5.2


-- 
Roland Brouwers
C.A.T. bvba

Tel: +32 3 830 3305
Mob: +32 475 443105