Hi, I have a MC7455 module in a Ubuntu 16.04 system. I am unable to see the WWAN interface and connect it to a test LTE network.
When I run:
sudo qmicli --device=/dev/cdc-wdm1 --device-open-proxy --wds-start-network=“ip-type=4,apn=cav” --client-no-release-cid
error: couldn’t create client for the ‘wds’ service: CID allocation failed in the CTL client: Transaction timed out
However a WAN interface is being created, just not shown in Modem-Manager:
sudo qmicli -d /dev/cdc-wdm1 -w
Any tips on how to get this running would be much appreciated.