My rpi host can't connect to Klipper

Basic Information:

Printer Model: RATRIG MINION
MCU / Printerboard:BBT SKR 2
klippy.log.2023-05-03.txt (1.7 KB)

Fill out above information and in all cases attach your klippy.log file. Pasting your printer.cfg is not needed
Be sure to check our Knowledge Base and in particular this and this post

Describe your issue:

“Moonraker can’t connect to Klipper!”

“Please check if the Klipper service is running and klippy_uds_address is correctly configured in the moonraker.conf.”

Can’t connect to printer mcu after I updated. Seems to be a uart connection issue? Can’t figure it out. Thank you.

Please provide the output of
cat /etc/systemd/system/klipper.service

klipper.service.txt (707 Bytes)

Seems Ok.
Restart Klipper via sudo service klipper restart, then post a new klippy.log. Also provide your moonraker.cfg

This is returned in my browser for klippy log…

klippy.log.txt (521 Bytes)

Can’t find moonraker.cfg

Something seems to be seriously messed up on your end. This is no klipper.log but looks more like a crippled moonraker.log

Hard to diagnose from remote. I’d start over with a new SD card and doing a fresh config.

yeah. I knew something was off. it all started when i updated. Thanks for your help.

I got that exact log when I updated too.

How did you fix it?

Hello @wadesims2000 !