Hi
sudo add-apt-repository ppa:gnuradio/gnuradio-releases, (or sudo add-apt-repository ppa:gnuradio/gnuradio-master)
then
sudo apt-get update
sudo apt install gnuradio
But each time my flowgraph runs with the following
warning:
<<< Welcome to GNU Radio Companion 3.8.1.0
>>>
Block paths:
/usr/share/gnuradio/grc/blocks
Loading: "/home/mgusr/Flowgraphs/Test.grc"
>>> Done
Generating: '/home/mgusr/Flowgraphs/Test.py'
Executing: /usr/bin/python3 -u
/home/mgusr/Flowgraphs/Test.py
Warning: failed to XInitThreads()
>>> Done
My flowgraph runs but I have seen some effects that
shouldn't appear (e.g., FFT of a cosine doesn't have two
simple impulses) and perhaps GUI not updating properly.
How can I fix this problem?
Thanks.