today, after I switched WiFi off, the phone switched to mobile data, but internet was not working at all.
Differently from the WiFi case, where ping <IP> was working and it seems DNS was the only broken piece, now with mobile data not even ping <IP> is working. Here are "nmcli d", "nmcli c" and "ip route" logs https://pastebin.canonical.com/156354/ (sorry, internal only) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1580146 Title: Internet connection stops working while WiFi is still connected Status in network-manager package in Ubuntu: New Bug description: krillin, rc-proposed, r329 Description: It often happens that the internet connection stops working while the device is still connected to a (working) WiFi AP. The indicator shows that the phone is connected to the AP, here's the ouput of "nmcli d" and "nmcli c" http://pastebin.ubuntu.com/16344985/ Tapping on the AP in the network indicator resets the connection and fixes the issue, which however reappears after a while. Here's also a "grep NetworkManager" from syslog http://pastebin.ubuntu.com/16344990/ How to reproduce: Not sure yet... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1580146/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp