Recently, I lost access to VNC into my raspberry pi. However, thankfully, the Browser streaming (with Picamera) and SSH still work! In order to get my self-driving car tasks to work, I need to appropriate calibrate my line follower and right now I cannot access the Desktop setup or troubleshooting icons. I found the instructions on how to perform the line follower threshold calibration via the terminal - https://www.dexterindustries.com/GoPiGo/gopigo-line-follower-getting-started/using-gopigo-line-follower/. When attempting to run the script, it gets stuck right after ‘Press ENTER’ for setting up the White line [ see attached terminal screenshot ]. I would run the troubleshooting/test to get a log, but I’m unfamiliar with how to do this within the SSH environment.
Please let me know if you need any more information and what steps I need to take next. I look forward to hearing from you soon!