OT: soundcard Oscilloscope.

[Mick M.]

> Make sure you have pulseaudio-utils installed and run it
> with the padsp wrapper to intercept access to the soundcard:
> 
yum says itis the latest

> $ padsp /path/to/xoscope

> 
> Regards,
> Bryn.

[mick at localhost xoscope-2.0]$ padsp ./xoscope
No valid data sources found... exiting

(xoscope:15952): GLib-WARNING **: giounix.c:406Error while getting flags for FD: Bad file descriptor (9)

I also tried sudo  padsp ./xoscope

With the same result.
Thanks for trying Bryn.

I went ahead and ordered the DSO Nano.

Mick M.