Problem mit USB: Arduino Nano wird erkannt und gleich wieder abgehängt

[Taucher (Gast)]

dmesg | tail gibt folgendes aus:

[ 2664.293280] usb 1-12.4: new full-speed USB device number 24 using xhci_hcd
[ 2664.395628] usb 1-12.4: New USB device found, idVendor=1a86, idProduct=7523, bcdDevice= 2.54
[ 2664.395645] usb 1-12.4: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 2664.395651] usb 1-12.4: Product: USB2.0-Serial
[ 2664.404748] ch341 1-12.4:1.0: ch341-uart converter detected
[ 2664.405765] usb 1-12.4: ch341-uart converter now attached to ttyUSB0
[ 2667.372970] usb 1-12.4: usbfs: interface 0 claimed by ch341 while 'brltty' sets config #1
[ 2667.374022] ch341-uart ttyUSB0: ch341-uart converter now disconnected from ttyUSB0
[ 2667.374079] ch341 1-12.4:1.0: device disconnected

Was bedeutet das?

[Ergo70 (Gast)]

https://unix.stackexchange.com/questions/670636/unable-to-use-usb-dongle-based-on-usb-serial-converter-chip