So taking a look at the sylog, I see WLAN blocked, then I see a failure when NM tries to re-configure the routing table:
Oct 7 15:14:44 ubuntu-phablet URfkill[1064]: Setting WLAN devices to blocked Oct 7 15:14:44 ubuntu-phablet URfkill[1064]: Setting WLAN to blocked Oct 7 15:14:18 ubuntu-phablet wpa_supplicant[1986]: message repeated 115 times: [ wlan0: CTRL-EVENT-SCAN-STARTED ] Oct 7 15:14:44 ubuntu-phablet wpa_supplicant[1986]: wlan0: CTRL-EVENT-DISCONNECTED bssid=64:70:02:39:0b:1d reason=0 locally_generated=1 Oct 7 15:14:44 ubuntu-phablet dhclient: receive_packet failed on wlan0: Network is down Oct 7 15:14:44 ubuntu-phablet wpa_supplicant[1986]: rfkill: WLAN soft blocked Oct 7 15:14:44 ubuntu-phablet kernel: [21417.062848] (1)[6069:kworker/1:1]cfg80211: Calling CRDA to update world regulatory domain Oct 7 15:14:44 ubuntu-phablet URfkill[1064]: device_changed_cb: phy0 Oct 7 15:14:44 ubuntu-phablet URfkill[1064]: killswitch state: KILLSWITCH_STATE_UNBLOCKED new_state: KILLSWITCH_STATE_SOFT_BLOCKED Oct 7 15:14:44 ubuntu-phablet NetworkManager[1581]: <info> (wlan0): supplicant interface state: completed -> disabled Oct 7 15:14:44 ubuntu-phablet NetworkManager[1581]: <info> (wlan0): device state change: activated -> unavailable (reason 'none') [100 20 0] Oct 7 15:14:44 ubuntu-phablet NetworkManager[1581]: <info> (wlan0): deactivating device (reason 'none') [0] Oct 7 15:14:44 ubuntu-phablet NetworkManager[1581]: <info> (wlan0): canceled DHCP transaction, DHCP client pid 30305 Oct 7 15:14:44 ubuntu-phablet NetworkManager[1581]: <error> [1412694884.484495] [nm-system.c:965] add_ip4_route_to_gateway(): (ccmni0): failed to add I\ Pv4 route to gateway (-12) Oct 7 15:14:44 ubuntu-phablet NetworkManager[1581]: <info> Policy set '/234308403223936/context1' (ccmni0) as default for IPv4 routing and DNS. Oct 7 15:14:44 ubuntu-phablet NetworkManager[1581]: <info> Writing DNS information to /sbin/resolvconf Oct 7 15:14:44 ubuntu-phablet dnsmasq[7722]: setting upstream servers from DBus Oct 7 15:14:44 ubuntu-phablet dnsmasq[7722]: using nameserver 149.254.230.7#53 Oct 7 15:14:44 ubuntu-phablet dnsmasq[7722]: using nameserver 149.254.192.126#53 Oct 7 15:14:44 ubuntu-phablet NetworkManager[1581]: <info> WiFi now disabled by radio killswitch -- 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/1378416 Title: turned off wifi to test 3g I see H in the indicator but I recieve nothing from the system Status in “network-manager” package in Ubuntu: Confirmed Bug description: STEPS: 1. Install RTM88 on krillin 2. Use the system a litlle on wifi 3. Pull down the indicator network 4. Disable Wifi EXPECTED: I expect the system to seemless flip over to using 3g ACTUAL: I got no page (see screen shot) I tried pinging google and got ping: unknown host google.com ip route gave no feedback phablet@ubuntu-phablet:~$ nmcli dev DEVICE TYPE STATE /ril_1 gsm disconnected /ril_0 gsm connected wlan0 802-11-wireless unavailable Devices is correct. The debug.txt in comment #3 clearly shows that mobile data is connected via the list-modems output and list-contexts output. This output also agrees with the nmcli output which shows /ril_0 as connected. The smoking gun here looks to be the routing table, which is empty. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1378416/+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
