[Alsa-user] Digital HDMI sound gone

[<gi...@al...>]

Digital sound used to play perfectly well on my TV but recently, I tried
to watch some flash at a place where I often go (tou.tv) and no more
digital sound. Same everywhere. Analog is OK. It's impossible to raise the
s/pdif volume in alsamixer.

On the mobo, the triangle is 1 number on the mobo (I suppose 1 is +) On
the card (ASUS NVIDIA 9600GT), the triangle is closest to the triangle on
the card.

Ubuntu 10.04, pulseaudio.

TIA!