#New MainsailOS install can't connect to printer serial connection

6 messages · Page 1 of 1 (latest)

kind coral
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mcu 'host': Wait for identify_response
Traceback (most recent call last):
  File "/home/aj/klipper/klippy/serialhdl.py", line 68, in _get_identify_data
    params = self.send_with_response(msg, 'identify_response')
  File "/home/aj/klipper/klippy/serialhdl.py", line 261, in send_with_response
    return src.get_response([cmd], self.default_cmd_queue)
  File "/home/aj/klipper/klippy/serialhdl.py", line 318, in get_response
    self.serial.raw_send_wait_ack(cmds[-1], minclock, reqclock,
  File "/home/aj/klipper/klippy/serialhdl.py", line 253, in raw_send_wait_ack
    self._error("Serial connection closed")
  File "/home/aj/klipper/klippy/serialhdl.py", line 61, in _error
    raise error(self.warn_prefix + (msg % params))
serialhdl.error: mcu 'host': Serial connection closed```
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My previous Raspbian install worked with Mainsail without issues

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Do I have to re-flash the printer again?

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The firmware i had before worked fine

kind coral
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Nevermind, I'm an idiot. The problem was the fact that I hadn't set up the host service

novel marlin
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If your problem is solved pelase consider closing this post