Konqueror sound error

[Xurxo Fernandez]

When i browse a website that has sound i get this error:

Can't init Audio Driver "alsasink" - trying another one
No useable audio-driver found! (alsasink)

It did work in Hoary, thats why i find it weird. Did anyone know if 
something has changed in the sound sistem?
When going to the sound configuration it says that it cannot start the sound 
server.
Mp3 and system sounds work.

I´m using an old toshiba satellite laptop.

Thanks in advance.