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Webcam - Troubleshooting

Things to check if the webpage is not coming up

  • Are you using the correct computer?
    • The Raspberry Pi webcam is only configured to work on uboone-cr-01.fnal.gov (the left-most computer).
  • Are you using the correct web browser?
    • The Raspberry Pi webcam is only configured to work with the Firefox web browser.
  • Did you keep the terminal window open, which you used to dynamically forwarded port 8080?
    • If not (or if unsure), follow the Webcam guide instructions at Webcam - Guide from the beginning, starting by opening up a new terminal window.
  • Is the terminal window open, but there are errors in the terminal window or the connection seems to be stale, unstable, or otherwise problematic?
    • Close all terminal windows which are attempting to forward port 8080 to ubdaq-prod-ws01.fnal.gov and follow the Webcam guide instructions at Webcam - Guide from the beginning, starting by opening up a new terminal window.
  • Is there already an open firefox window running the webcam on uboone-cr-01?
    • The Raspberry Pi webcam web page can only be viewed by one browser window at a time.