You might receive a “./start.sh: source: not found” error when activating a sensor on Linux machine.
Java needs to be updated.
Step 1: Update your Java jdk and jre files on your server by using the below commands:
sudo apt update
sudo apt install default-jdk
sudo apt install default-jre
Step 2: Open the auth.sh and the launcher.sh files under the startup folder with gedit to edit the file the following /usr/bin/Java and save the files as per below screenshot:
Once these has been completed, retry the sensor activation.