Klipper state: disconnect

General Discussion
1

Basic Information:

ratrig v3.1:
bigtreetech octopus:

klippy.log (95.2 KB)

Hi there i am totally new here. have a ratrig 3D printer that was working fine.

After the klipper update in moonmail, klipper gives a error:

Repo has untracked source files: [‘klippy/extras/gcode_shell_command.py’]

Attached the klippy file, can somebody help me?

i bought a used printer, but the first prints where fine.

Best regards,
Luca

2

This is a warning about a modification to the original Klipper sources. In this case, the gcode_shell_command.py. This is a well-known extension and you can ignore the warning.

Your actual issue is (going by the log):

Starting serial connect
Timeout on serial connect
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/serialhdl.py", line 92, in connect
    identify_data = self._get_identify_data(connect_time + 5.)
  File "/home/pi/klipper/klippy/serialhdl.py", line 57, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/pi/klipper/klippy/serialhdl.py", line 156, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/pi/klipper/klippy/serialhdl.py", line 225, in get_response
    raise error("Timeout on wait for '%s' response" % (self.name,))
error: Timeout on wait for 'identify_response' response
Timeout on serial connect

This means your Octopus MCU is not responding to the connection requests from Klipper.
This is usually not an error that is created by just updating via Mainsail. This error is either caused by:

  • Wrong firmware flash on the board
  • Problems in the connection between the board and the host (Raspberry Pi, or whatever you are using)
3

Hi Sineos,

I don’t understand your explanation of that problem.

Why should a suddenly wrong firmware after a Mainsail update cause the problem?
Where would that firmeware come from?
The printer was running fine.

Why should a connection problem occur, when starting an update?

What could be the root cause? Can you please explain more detailed?

Thank you.

4

Maybe it would help to read what I have written:

My crystal ball seems dirty currently, so I do not know what happened but as stated, just updating via the webinterfaces is typically not causing this kind of error.

5

This topic was automatically closed 60 days after the last reply. New replies are no longer allowed.