Does it work properly if you disable autoconnect?
I also don't really see anything much from modemmanager. Could you please follow the steps at https://wiki.ubuntu.com/DebuggingModemmanager . And attach the logs here so we can look into what goes wrong? Thanks!
Does it work properly if you disable autoconnect?
I also don't really see anything much from modemmanager. Could you please follow the steps at https:/ /wiki.ubuntu. com/DebuggingMo demmanager . And attach the logs here so we can look into what goes wrong? Thanks!