[etoys-dev] sound recording in Ubuntu 11.04 etoys

[François Barillon]

Hello,

I'm trying to use the sound recording tool under Ubuntu 11.04.

Either etoys is freezing when I clic on the "record" button, 
or etoys quits when I clic on the "play" button.

There is what is showed in the terminal :
----
etoys
sound: /dev/mixer: Erreur d'entrée/sortie
squeakvm: /build/buildd/squeak-vm-4.0.3.2202/unix/vm-sound-OSS/sqUnixSoundOSS.c :355 : dspOpen:  L'assertion « dsp->fd < 0 » a échoué.
Abandon
----

Do you know how to fix this?

Regards,

François