Joachim Tapparel

Hello @lahc1, It seems the some paths to the older version of gnuradio are still remaining after the activation of the new conda environment. Can you answer to the following...

Hi, It seems that there is an issue with the overall installation if you can't launch gnuradio-companion. Can you try duplicating the conda environment again and when building the lora_sdr...

Hi, The argument 0 of Gtk.StyleContext.add_provider_for_screen( is uspposed to be your screen. - Do you have a peculiar setup for your display? - What is the output of `echo $DISPLAY`?...

Hi, When you speak about the PC itself, just to be sure, its OS is Ubuntu?

Can you try to set the path `/home/ubuntu16-sdr2/anaconda3/envs/gr310/bin` in the very beginning of $PATH to be sure it uses those binaries first? `export PATH=/home/ubuntu16-sdr2/anaconda3/envs/gr310/bin:$PATH`

Do you have anything in `echo $PYTHONPATH` and `echo $LD_LIBRARY_PATH` ? If not you can try to set them `export PYTHONPATH=/home/ubuntu16-sdr2/anaconda3/envs/gr310/lib/python3.10/dist-packages:$PYTHONPATH` and `export LD_LIBRARY_PATH=/home/ubuntu16-sdr2/anaconda3/envs/gr310/lib:$LD_LIBRARY_PATH`

In a terminal what is the output from `python`, `import gnuradio`, `gnuradio` ?

Can't you just `conda remove uhd` and `conda install -c conda-forge uhd=3.15` ?

Hi, is gnuradio-uhd still listed by `conda list | grep "gnuradio"` ? If not you can try to install it with `conda install gnuradio-uhd` and see if it tries to...

Hi, it is expected to get this number of samples because LoRa always sends at least eight symbols using the coding rate 4 and reduced rate mode. Those eight symbols...