New release: 1.8.3

This third bugfix & security release for 1.8.0 fixes two minor bugs and closes a whole number of recently reported security vulnerabilities, primarily of low and medium severity, but also one high severity one:

This is a companion discussion topic for the original entry at

after update and restart getting errors runing a pi 3b

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If the issue persists, please log into your Raspberry Pi via SSH and check the following:

  • Verify that the process is running: ps -ef | grep -i octoprint | grep -i python should show a python process:

pi@octopi:~ $ ps -ef | grep -i octoprint | grep -i python
pi 1441 1 6 11:12 ? 00:00:15 /home/pi/oprint/bin/python
/home/pi/oprint/bin/octoprint --host= --port=5000

  • If it isn't, the question is why. Take a look into ~/.octoprint/logs/octoprint.log, there might be an error logged in there that helps to determine what's wrong.
  • You might also want to try if you can restart the server (if no obvious error is visible): sudo service octoprint restart.

If all that doesn't help to trouble shoot the issue, you can seek support on the OctoPrint Community Forum. Please provide your OctoPi and

@Mechnut450 - please open your own 'Get Help' post on the forums with all the information so we can try and help you.

Coming from someone who's day job is cybersecurity, your hard work resolving these security concerns is much appreciated! Sorry it was such a drain; I know fixing vulnerabilities is not very exciting :frowning:


Thanks for the update!


Under the Heads Up section, I am seeing the line "The heads-ups from 1.8.3 still apply". Should that read 1.8.2?

Thanks for the update. As always appreciate everyone's time and effort.