Gqrx SDR Installation in Ubuntu 20.04 – Step-by-step

Installing

2. 2. Installing Gqrx SDR

   Then to Install Gqrx SDR in Ubuntu
   Simply play:

   sudo apt install gnuradio gqrx-sdr

   Authenticate with the User Admin Pass.
   If Got “User is Not in Sudoers file” then Look: Solution