USB Port lost on Raspi

Hello, i have sucefully installed Repetier Server on my Raspberry and all my three Printers run on it. But when i shot off the Printer and start it on next Day so the USB connect doesn't work. so my first printer is on USB_0, my second on USB_1 and the third on USB_3. but when i turn on only 1 Printer the USB port change every time so i must to Tune the settings in Printer to a Nother USB port. How can i fixed Them that every Printer use the same USB port on Raspi.

Thanks for help!

Comments

  • You need to use /dev/serial/by-path/... instead. That way it matters where it is connected not order of detection.
  • Thank you that works fine!
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