OctoPi - No serial port found

[N0t3xx]

Hello,

i have user OctoApp for Android for a while and changed to OctoPi today.
I have uploadet the Backup, connected the printer before boot and now octaprint says 'No Serial Port found'

I connected with putty and dmesg says:

[ 1098.257265] usb 1-1: USB disconnect, device number 2
[ 1098.257716] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0
[ 1098.257787] cp210x 1-1:1.0: device disconnected
[ 1116.707205] Indeed it is in host mode hprt0 = 00021501
[ 1116.917399] usb 1-1: new full-speed USB device number 3 using dwc_otg
[ 1116.917619] Indeed it is in host mode hprt0 = 00021501
[ 1117.158523] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea60, bcd                                                                                                                                                             Device= 1.00
[ 1117.158548] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1117.158558] usb 1-1: Product: CP2102 USB to UART Bridge Controller
[ 1117.158565] usb 1-1: Manufacturer: Silicon Labs
[ 1117.158572] usb 1-1: SerialNumber: 0001
[ 1117.161221] cp210x 1-1:1.0: cp210x converter detected
[ 1117.164466] usb 1-1: cp210x converter now attached to ttyUSB0

At this point my linux knowledge ends...

can anyone find the issue here?

[Ewald_Ikemann]

Hello @N0t3xx !

This a question for Get Help.

Please provide the following information to your next post.

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What is the problem?

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What did you already try to solve it?

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Have you tried running in safe mode?

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Did running in safe mode solve the problem?

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Systeminfo Bundle

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Additional information about your setup

OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible

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