Hi.

I've downloaded the 2.6-test4 rpm from RedHat, and now the sound just doesn't work on KDE.
I tried to run the redhat-config-sound, it detected the sound card and I could hear the music it plays, but when I log in to KDE, I get the following message:

Sound server informational message:

Error while initializing the sound driver:

device /dev/dsp can't be opened (No such device)
The sound server will continue, using the null output device.

Any idea of how to fix this?

Regards,
Thiago