On Wednesday 08 August 2018 00.11:37 John Pisini wrote:
> If pavucontrol doesn't work try pnmixer

Does not work. Looking at the description they say pulse is not supported. I 
will try pnmixer on the Debian install which uses alsa to take a look.

> On Tue, Aug 7, 2018, 6:08 PM deloptes <deloptes@...> wrote:
> > Thierry de Coulon wrote:
> > > Anyone know a mixer for pulseaudio that let's you setup 7.1 sound? I
> > > have sound but I can't balance the rear loudspeakers...
> >
> > I don't have such a card, but in theory it should be configurable below
> > pulseaudio
> >
> > For example the kernel document Documentation/sound/hd-audio/controls.rst
> > explains which hd  audio codec specifix mixer controls can be configured
> > (driver level)
> >
> > and btw the mixer for pulse is pavucontrol - needs to be installed extra.

pavucontrol works fine but gives no control of the different loudspeakers, 
Alsa did, but does not seem to accept to turn hdmi off (which pulse does).

> > regards
> >

Thanks both,

Thierry