John,
The issue you are having is that the version of the firmware on your
radio does not match the version of the UHD libraries that you have on your
system. You need to either update your radios (uhd_image_loader) or change
your version of UHD to match what the radio has. The former is
I am using Ubuntu 18.04 and the only listed GRC version in the ppa is version
3.13.0.1
I have an Ettus x310 and have downloaded the correct FPGA image and verified
correct operation with uhd_usrp_probe.
I have GRC 3.7.11 installed and when I attempt to access the x310, I get an
incompatible
