Hi I just upgraded my laptop and Arduino does not appear in /dev/ttyUSB0. It does appear however in my desktop which is still running previous LTS Ubuntu. I noticed that in my desktop lsusb -t -v says that it is using ftdi_sio and in the laptop however it prints usbfs. I also noticed this in dmesg …

No ttyUSB0 on Ubuntu Studio 22.04

er_name_not_found May 2, 2022, 1:48pm 2

Did you reinstall the IDE after the upgrade?

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