Hi Bisma, You should download the FPGA images for your installed version of UHD (with uhd_images_downloader) and then write a new FPGA image to the E320 using the uhd_image_loader utility.
UHD will work on Ubuntu 19.x. Regards, Nate Temple On Wed, Nov 6, 2019 at 2:38 AM Bisma Amjad via USRP-users < usrp-users@lists.ettus.com> wrote: > Hi there, > > > · I have installed GNU Radio using PyBombs from > http://ecee.colorado.edu/~mathys/ecen4652/SDRsoftware/GNURadioInstall.html > > > > · UHD was installed from > https://kb.ettus.com/Building_and_Installing_the_USRP_Open-Source_Toolchain_(UHD_and_GNU_Radio)_on_Linux > > > > · GNU Radio works fine. I’ve created an FM Radio application on > it. USRP E320 is also detected on the system. However, when the flowgraph > is executed on GNU Radio, following error shows up: > > > > *RuntimeError: FPGA component ‘noc_shell’ is revision 2 and UHD supports > revision 3. Please either upgrade the FPGA image (Recommended) or downgrade > UHD.* > > *Troubleshooting:* > > ·As indicated by few web sources, Pybombs could’ve created issues during > GNU Radio installation. So, I re-installed GNU radio and UHD without using > pybombs (from > https://kb.ettus.com/Building_and_Installing_the_USRP_Open-Source_Toolchain_(UHD_and_GNU_Radio)_on_Linux) > . > > But the error still persists. > > > > *RuntimeError: FPGA component ‘noc_shell’ is revision 2 and UHD supports > revision 6. Please either upgrade the FPGA image (Recommended) or downgrade > UHD.* > > > > > > ·Moreover, the required installation libraries for UHD are supported for > Ubuntu version 18.10 or less. Whereas, our system has Ubuntu version 19.0. > Could this be the possible reason for this issue? Should I downgrade Ubuntu > to 18.10? > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >
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