When trying to use minicom with this exact command sudo minicom -d /dev/ttyUSB2 -b 115200 I get this error :
"Entry "/dev/ttyUSB2" not found"
I wasn't having this error an hour ago on the same raspberry and nothing changed since then.
I tried ls /dev/ttyUSB* and /dev/ttyUSB2 is here but is not recognized when I'm trying to use minicom.
The output of dmesglooks fine to me
[ 8.366641] cdc_ether 1-1.1.2:1.2 wwan0: register 'cdc_ether' at usb-3f980000.usb-1.1.2, Mobile Broadband Network Device, a6:c3:15:6d:19:30
[ 8.366979] usbcore: registered new interface driver cdc_ether
[ 8.374967] usbcore: registered new interface driver option
[ 8.375076] usbserial: USB Serial support registered for GSM modem (1-port)
[ 8.375850] option 1-1.1.2:1.0: GSM modem (1-port) converter detected
[ 8.376500] usb 1-1.1.2: GSM modem (1-port) converter now attached to ttyUSB0
[ 8.377513] option 1-1.1.2:1.4: GSM modem (1-port) converter detected
[ 8.378273] usb 1-1.1.2: GSM modem (1-port) converter now attached to ttyUSB1
[ 8.378760] option 1-1.1.2:1.5: GSM modem (1-port) converter detected
[ 8.379200] usb 1-1.1.2: GSM modem (1-port) converter now attached to ttyUSB2
[ 8.379734] option 1-1.1.2:1.6: GSM modem (1-port) converter detected
[ 8.380284] usb 1-1.1.2: GSM modem (1-port) converter now attached to ttyUSB3
[ 8.380758] option 1-1.1.2:1.7: GSM modem (1-port) converter detected
[ 8.381188] usb 1-1.1.2: GSM modem (1-port) converter now attached to ttyUSB4
Here's the output of lsusb
Bus 001 Device 006: ID 03f0:2b4a HP, Inc Business Slim Keyboard
Bus 001 Device 005: ID 1bc7:1206 Telit Wireless Solutions
Bus 001 Device 007: ID 0424:7800 Standard Microsystems Corp.
Bus 001 Device 003: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 002: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Any feedback would be greatly appreciated, thanks !