just got a sierra wireless modem plugged it in a linux machine 7 ttyACM ports show up but the lsusb output does not show sierra wireless it shows something like this
Bus 001 Device 004: ID 1519:0020
i’m not sure if this is a problem or not i’ve seen others with a correct outpurt that looks like this.
Bus 001 Device 005: ID 1199:68aa Sierra Wireless, Inc.
Typically i manage to connect to 3G AP using wvdial but once i terminate the connection i always have to physically reset the modem before i can do anything again; it stops responding to At commands. anyone facing this issue need some input.
PS: i tried to reset the modem using AT+commands but i have to do that on another port which is also not working sometimes.