ubuntu usb connection

hi all, im tring ubuntu and repetier server now i have a problem.
i have the printers connected via usb switch to a minipc and when i try to add a printer and i click to choose the port i see a very long list of dev/tty and dev/ttyS and i dont know what to do.
any help?


  • Only /dev/serial/... is of interest. All other files are internal devices and other devices. /dev/serial/by-path would be named by usb port so is always same if you leave it in that port. Use the one that appears if you add the printer to usb.
  • ok i apologize it was my mistake, i solved
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