Qmidevice_detect failed

I follow the directions for QMI install on this page: QMI Interface Internet Connection Setup Using Sixfab Shield/HAT
++++~ $ cd files/quectel-CM
pi@MYHOSTNAME:~/files/quectel-CM $ sudo ./quectel-CM -s internet
sudo: unable to resolve host MYHOSTNAME: Name or service not known
[07-22_21:01:07:478] Quectel_QConnectManager_Linux_V1.5.9
[07-22_21:01:07:480] network interface ‘’ or qmidev ‘’ is not exist
[07-22_21:01:07:480] qmidevice_detect failed
pi@MYHOSTNAME:~/files/quectel-CM $

What do you think could be the issue?

3 posts were merged into an existing topic: Driver for 5.4.51-v7l+ kernel not found