[Discuss-gnuradio] Can't Control FCD Parameters

[George S. Williams]

I have installed 3.6.3 (from source) on a fresh install of Scientific 
Linux 6.3. I basically followed the build instructions on the Fedora 
page on the wiki after I added the EPEL repo to yum.

'make' and 'make install' ran without errors. 'make test' did not 
complete- it hung at '27/179 Testing qa_pdu'(Is there any way to bypass 
this particular test to complete the remaining tests?)

This problem I am having is that I can't change any of the FCD 
parameters. I can hear audio from the device, but I can't change the 
frequency either from a control widget or by changing it in the FCD 
block in GRC.

The flow graph works properly on another computer, running an older 
gnuradio, using the same FCD.

I'm looking for any ideas as to what I might have missed.

Thanks,
George