It could be due to service outage in your area. I am seeing frequent disconnection problem here (device disconnects regularly on 250mb of data usages). BTW, follow this guide (https://wiki.ubuntu.com/DebuggingNetworkManager) and attach the debug info here.
nagraj,
It could be due to service outage in your area. I am seeing frequent disconnection problem here (device disconnects regularly on 250mb of data usages). BTW, follow this guide (https:/ /wiki.ubuntu. com/DebuggingNe tworkManager) and attach the debug info here.