Octoprint no longer connect to MK3 after updating from 1.3.6 to 1.3.12
 
Notifications
Clear all

Octoprint no longer connect to MK3 after updating from 1.3.6 to 1.3.12  

  RSS
Zooraw
(@zooraw)
Active Member
Octoprint no longer connect to MK3 after updating from 1.3.6 to 1.3.12

Octoprint no longer connect to MK3 after updating from 1.3.6 to 1.3.12. I can connect to the rpi zero w via SSH and web. I tried to roll back by doing a re-image of the SD card but it behaves the same way.

Error message:
There was a timeout while trying to connect to the printer

...
Posted : 29/12/2019 6:54 am
Zooraw
(@zooraw)
Active Member
Topic starter answered:
RE: Octoprint no longer connect to MK3 after updating from 1.3.6 to 1.3.12

2019-12-29 19:27:15,803 - octoprint.util.comm - ERROR - Unexpected error while connecting to serial port: AUTO IspError: ''Timeout'' @ comm.py:_openSerial:2661 (hook default)
Traceback (most recent call last):
File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2661, in _openSerial
serial_obj = factory(self, self._port, self._baudrate, settings().getFloat(["serial", "timeout", "connection"]))
File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2623, in default
port = self._detect_port()
File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2604, in _detect_port
programmer.connect(p)
File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/avr_isp/stk500v2.py", line 34, in connect
self.sendMessage([1])
File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/avr_isp/stk500v2.py", line 108, in sendMessage
return self.recvMessage()
File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/avr_isp/stk500v2.py", line 119, in recvMessage
raise ispBase.IspError("Timeout")
IspError: 'Timeout'

...
Posted : 30/12/2019 6:14 am
Jason_M
(@jason_m)
Trusted Member
RE: Octoprint no longer connect to MK3 after updating from 1.3.6 to 1.3.12

i have exactly the same issue. bug needs to be fixed.

updated to the latest octoprint and cant connect.....

Posted : 03/01/2020 12:22 am
karl-herbert
(@karl-herbert)
Illustrious Member
RE: Octoprint no longer connect to MK3 after updating from 1.3.6 to 1.3.12

which device (dev) do you use?  (dev). Do you have a backup of the entire SD card with v 1.3.6? RPI enabled (see LCD, connection over GPIO=on, USB=off)?

cableconnection from the pi to the einsy ok? USB or GPIO? Baudrate ok (115200)?

Statt zu klagen, dass wir nicht alles haben, was wir wollen, sollten wir lieber dankbar sein, dass wir nicht alles bekommen, was wir verdienen....
Posted : 03/01/2020 12:38 am
karl-herbert
(@karl-herbert)
Illustrious Member
RE: Octoprint no longer connect to MK3 after updating from 1.3.6 to 1.3.12

also take a look here: https://octoprint.org/blog/2019/09/10/new-release-candidate-1.3.12rc1/

otherwise you could also contact gina (developer from Octoprint).

 

Statt zu klagen, dass wir nicht alles haben, was wir wollen, sollten wir lieber dankbar sein, dass wir nicht alles bekommen, was wir verdienen....
Posted : 03/01/2020 12:59 am
Jason_M
(@jason_m)
Trusted Member
RE: Octoprint no longer connect to MK3 after updating from 1.3.6 to 1.3.12

I managed to figure out the issue. 
I found a lost by another user having the same issue on GitHub. 

I had my palette2 hooked to the pi. 
The pi wouldn’t connect to the printer. 
disconnected the palette 2 and all is good. 

I have installed the palette 2 and canvas plugins now and will test again that the pi can still connect to the printer. 

jason. 

Posted : 03/01/2020 1:25 am
karl-herbert
(@karl-herbert)
Illustrious Member
RE: Octoprint no longer connect to MK3 after updating from 1.3.6 to 1.3.12

You can get support for palette 2 here:

https://support.mosaicmfg.com/hc/en-us

There is also a forum there. The product is relatively new and there is still some potential for development inside.

I am not familiar with palette 2, but maybe you can get help here:

https://forum.prusaprinters.org/forum/original-prusa-i3-mk3s-mk3-others-archive/mk3-and-palette/paged/2/#post-66869

Statt zu klagen, dass wir nicht alles haben, was wir wollen, sollten wir lieber dankbar sein, dass wir nicht alles bekommen, was wir verdienen....
Posted : 03/01/2020 5:23 pm
j1999t
(@j1999t)
Eminent Member
RE: Octoprint no longer connect to MK3 after updating from 1.3.6 to 1.3.12
Posted by: @devin-g

Octoprint no longer connect to MK3 after updating from 1.3.6 to 1.3.12. I can connect to the rpi zero w via SSH and web. I tried to roll back by doing a re-image of the SD card but it behaves the same way.

Error message:
There was a timeout while trying to connect to the printer

I am having the same issue on two 3b+'s connected to mk3's, newest update has disabled any connection via GPIO (power via usb) and can only connect over usb. This seems to be a pretty bad bug. Please advise anything i can do to remedy this, as it was working before the 1.3.12 update

Pre-assembled MK3 Black with Bondtech
Zaribo 420 MK3s 10mm Deep Cherry Red with Bondtech
Many other small upgrades for these printers as tinkering never ends....
Posted : 30/01/2020 4:54 am
karl-herbert
(@karl-herbert)
Illustrious Member
RE: Octoprint no longer connect to MK3 after updating from 1.3.6 to 1.3.12

@j1999t

Maybe you can find here your answer:

https://community.octoprint.org/

Statt zu klagen, dass wir nicht alles haben, was wir wollen, sollten wir lieber dankbar sein, dass wir nicht alles bekommen, was wir verdienen....
Posted : 30/01/2020 5:32 pm
Share: