Hoola Ana, > Modem: PHS8-P MC1213690-TERM-GPS Rel. 3.001 > > Testing versions: > > network-manager 1.6.2-3 amd64 > modemmanager 1.6.4-1 amd6 > > The problem was not present with network-manager 0.8.6 and modemmanager > 0.6.0. > > > The modem is Activated at the beginning. I disconnect the USB cable and > connect it again. The modem becomes registered. > > If I try to connect, it fails and becomes registered again. Error is: > 'error: couldn't start network: QMI protocol error (79): > 'PolicyMismatch''. No matters how many times I retry. >
No real idea why this is happening. The only thing I could think of is that the network is refusing to reconnect the default LTE bearer if the devices wasn't un-registered properly. But not sure how to avoid that. When it gets in the loop of PolicyMismatch errors, could you try to manually run a full airplane mode cycle, so that there is at least one successful unregistration from the network? If you're using MM+NetworkManager you could do "sudo nmcli radio wwan off", wait some seconds, and then "sudo nmcli radio wwan on" again. -- Aleksander https://aleksander.es _______________________________________________ ModemManager-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
