"Jenkins, Graham K" wrote:

> I've just built a kernel from a configuration file which has the "spkr0"
> line uncommented, but I'm finding that:
>     audioplay -d /dev/speaker /tmp/boot.au
> gives:
>     "Failed to open /dev/audioctl0: Device not configured"
>
> What am I doing wrong here??

Nothing.  There is no audio driver for the built in speaker.
Although it's possible to make some low quality sounds with it, it's
not easy to do efficiently.  So there is no driver.

    -- Lennart