No more System Sound.

[maurizio]

Hi,

No more sound after the last update, in everyway.
Before the update everything works well.
At 10.00 o'clock pm an advise about an update, I instal everything and
then restart as usual.
After the restart no more system sound.
I selected every option in the suon preferences, but nothing.

Mac Mini & Mac Pro, BootCamp, ubuntu Gutsy Gibbon 7.10.
Soundcard Intel, Device : HDA Intel (ALSA Mixer) - Principal, PCM,
Digital.

Everythings works well until the last update. 23 Aug. 2007.

Do something, because actually I can't listen to any sound from my
configuration.
In this way ubuntu gutsy Gibbon became not usefull.

Can you help me ?

Hi,
Maurizio.