Plugged in subwoofer and lost all sound

[Ioannis Vranos]

On Mon, Feb 20, 2012 at 9:09 PM, Wade Smart <wadesmart at gmail.com> wrote:
> A friend gave me his older Altec Lancing subwoofer
> after getting a new one. I plugged it into my sub port
> but had no sound. I went to Sound Preferences and
> under the hardware tab, highlighted my Internal
> Audio card and in the Settings for the selected device
> below changed from Analog Stereo Duplex to
> Analog Surround 5.1 Output + Analog Stereo Input.
> Nothing happened. After trying several of the choices
> I lost sound all together.
>
> I rebooted and noticed I heard the ubuntu start up
> sound. I went back into the Sound Preferences and
> under Sound Effects under Sound Theme I changed
> from Ubuntu to No sound and back, I can hear the
> sounds there. But when you try to play youtube or
> or a cd or anything else with sound - there is no
> sound at all.

Can you change it back to Analog Stereo Duplex? Does it work?


-- 
Ioannis Vranos

http://cppsoftware.binhoster.com