Headless mode, ttyasm0 not recognized

Autonomous Machines Jetson & Embedded Systems Jetson Nano
1

I’m a beginner. I’m trying to set-up my Jetson Nano in headless mode. I am using Ubuntu.

The Jetson Nano is only recognized sporadically. I’ve upgraded my USB cable and power supply as mentioned on the Internet but no luck.

Here is what I get when I type (with and without the USB connected): lsusb

Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 04f2:b221 Chicony Electronics Co., Ltd integrated camera
Bus 001 Device 004: ID 0a5c:217f Broadcom Corp. BCM2045B (BDC-2.1)
Bus 001 Device 003: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Any help would be gratefully recieved.

3

I guess you are talking about ttyACM0.

This interface requires both your host and jetson nano side to work. Thus, if you want to debug this, you should check the dmesg on your host when the usb cable gets connected.

Honestly, I think using the ethernet will be a more stable way for internet connection.

1 Like