Re: Latest version of NanoVNA-Saver locking up for some reason

Ron Webb

I have had the same exact issues in Ubuntu Linux. One little oddity I've noticed and don't know how to fix while in Ubuntu is that I have to run NanoVNA-Saver with elevated privileges to actually connect to device ("sudo python3") to start. When it locked up, as it did in Windows 10, this time I saw a some type of message which I did not see in Windows:

Traceback (most recent call last):
File "/home/ubuntu/Git/nanovna-saver/NanoVNASaver/", line 702, in dataUpdated
if self.dataLock.acquire(blocking=True):
The X11 connection broke: I/O error (code 1)
XIO: fatal IO error 0 (Success) on X server ":0"
after 984 requests (731 known processed) with 0 events remaining.

I had to force it to quit, so maybe that is all this is about, but it brought something up about "dataLock" I thought MIGHT have something to do with the lock up, I'm not sure though.

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