Karmic: PulseAudio Volume Control: Unmute loudspeaker symbol

[chris]

On Mon, 2010-01-18 at 16:29 +0100, Detlef Lechner wrote:
> On Mon, 2010-01-18 at 08:00 +0100, Detlef Lechner wrote:
> 
> > [Karmic] Applications > Sound & Video > PulseAudio Volume Control >
> > (Volume Control [window]) shows the »Internal Audio Analog Stereo«
> > loudspeaker symbol as muted.
> > How can I unmute it?
> 
> I van click on this button. Clicking on it will gray and quadratically
> frame this button. The "mute" emblem does not disappear, and I still
> cannot hear GNOME event sounds which I used to hear some days ago.
> 
> 
add the line to /etc/modeprobe.d/alsa-base

at the bottom of the file add
snd=laptop intel

have a look at the format of the file and add that line to match
back up the file first
so you can restore it in case of stuff up
cheers the kiwi