[Discuss-gnuradio] GNURadio -> UHD transition LFRX (Ubuntu, Karmic)

[john]

I have migrated to UHD and leaving the rest of the plumbing as is, I
have the attached USRP block which works but when I put the UHD block
attached, it does not without any error diagnostics. 

Sometimes the FFT scope works showing the peaks of local radio stations,
but I never get any audio.

Anything obvious? I wonder if it is the type of the signal on UHD but
have no more than that hunch.

       Kind Regards,

                  John

p.s. I know that switching back and forth between UHD and USRP
sourced-GRC will likely cause f/w issues particularly for the latter (in
that UHD seems to load on the fly).

USRP Source.png
Description: PNG image

UHD: Single USRP Source.png
Description: PNG image