Hello Bruce ans all, few days ago I has purchase a nanovna(SAA2) Version 2.2 and install nanovna-saver 3.8 and when I start it sugest to update to version 3.9... When I try to run it I get the same error of Bruce get... I already try following the instructions on this link (/g/nanovna-users/files/Nano%20VNA%20Saver/nanoVNA-H4%20software%20support%20under%20Ubuntu.pdf) without success... Can somebody help me please???
