VMware에서 usb to serial 연결 하려고 하는데 minicom 에서 자꾸 오류가 나네오.

VMware에서 usb to serial 연결을 하려 하는데요.

minicom 에서 dev/ttyUSB0 으로 설정을하고 하는데 자꾸 invalid argument 오류가 발생 합니다.

/dev 에 ttyUSB0 디바이스 인식은 했구요.

혹시나 해서 log 메세지 보니까 아래의 메세지가 좀 걸리더라구요.

Mar 25 20:00:22 embedded-expert NetworkManager: (ttyUSB0): ignoring due to lack of mobile broadband capabilties

이게 정확한 원인인지는 모르겠구요.. 원인좀 지적해 주세요

아래는 하드웨어 인식후 발생한 로그 메세지 입니다.

ar 25 20:00:22 embedded-expert kernel: usb 2-1: new full speed USB device using uhci_hcd and address 4

Mar 25 20:00:22 embedded-expert kernel: usb 2-1: New USB device found, idVendor=067b, idProduct=2303

Mar 25 20:00:22 embedded-expert kernel: usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0

Mar 25 20:00:22 embedded-expert kernel: usb 2-1: Product: USB-Serial Controller

Mar 25 20:00:22 embedded-expert kernel: usb 2-1: Manufacturer: Prolific Technology Inc.

Mar 25 20:00:22 embedded-expert kernel: usb 2-1: configuration #1 chosen from 1 choice

Mar 25 20:00:22 embedded-expert kernel: pl2303 2-1:1.0: pl2303 converter detected

Mar 25 20:00:22 embedded-expert kernel: usb 2-1: pl2303 converter now attached to ttyUSB0

Mar 25 20:00:22 embedded-expert NetworkManager: (ttyUSB0): ignoring due to lack of mobile broadband capabilties

Mar 25 20:01:59 embedded-expert dhclient: DHCPREQUEST on eth4 to 192.168.159.254 port 67

Mar 25 20:01:59 embedded-expert dhclient: DHCPACK from 192.168.159.254

Mar 25 20:01:59 embedded-expert NetworkManager: DHCP: device eth4 state changed bound -> renew

Mar 25 20:01:59 embedded-expert NetworkManager: address 192.168.159.130

Mar 25 20:01:59 embedded-expert NetworkManager: prefix 24 (255.255.255.0)

Mar 25 20:01:59 embedded-expert NetworkManager: gateway 192.168.159.2

Mar 25 20:01:59 embedded-expert NetworkManager: nameserver '192.168.159.2'

Mar 25 20:01:59 embedded-expert NetworkManager: domain name 'localdomain'

Mar 25 20:01:59 embedded-expert dhclient: bound to 192.168.159.130 -- renewal in 713 seconds.