I am using Jetson orin nx, running ubuntu. I have installed the quectel EM05-E LTE modem and using cdc_mbim driver.
when I run mmcli -m 0 I can see:
System | device: /sys/devices/platform/bus@0/3610000.usb/usb1/1-2/1-2.3
| drivers: option, cdc_mbim
| plugin: quectel
| primary port: ttyUSB2
| ports: ttyUSB0 (qcdm), ttyUSB1 (gps), ttyUSB2 (at), ttyUSB3 (at),
| wwan0 (ignored)
Modes | supported: allowed: 2g, 3g, 4g; preferred: none
| current: allowed: 2g, 3g, 4g; preferred: none
The modem is failing to connect because its trying to find the ppp_generic device. I would like to use the 4G only mode that does not require this device. The problem is that when I switch to 4G only, I get an unsupported error:
I have tried to use the picocom AT terminal to force the $G only mode but that didn’t work.
Any ideas?
