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[Bug 1436427] Re: Turning off WiFi doesn't set a route after the modem connects data

 

I'm hitting what seems a similar issue on bq/rtm for some days. Today I
turned off wifi to test something from a different ip and I got the 3G
icon, nmcli shows ril_1 having an active connection but "ip route" is
empty, several hours later my device is still not getting any data
through

** Attachment added: "syslog for the day included"
   https://bugs.launchpad.net/canonical-devices-system-image/+bug/1436427/+attachment/4363095/+files/syslog

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https://bugs.launchpad.net/bugs/1436427

Title:
  Turning off WiFi doesn't set a route after the modem connects data

Status in the base for Ubuntu mobile products:
  New
Status in network-manager package in Ubuntu:
  New
Status in network-manager package in Ubuntu RTM:
  Confirmed

Bug description:
  I just switched off WiFi in order to test if the device switches
  successfully to a mobile data connection. After disabling WiFi the
  indicator showed "H" in no time. So it would seem all is fine. I
  opened the browser and no data went through.

  Here's the output of "ip route" and "list-contexts":

  phablet@ubuntu-phablet:~$ sudo ip route
  [sudo] password for phablet: 
  phablet@ubuntu-phablet:~$ /usr/share/ofono/scripts/list-contexts 
  [ /ril_1 ]
  [ /ril_0 ]
      [ /ril_0/context1 ]
          Name = E-Plus Web GPRS
          Settings = { Netmask=255.255.255.0 Address=10.121.30.213 Interface=ccmni0 Method=static DomainNameServers=212.23.103.8,212.23.103.9, Gateway=10.121.30.213 }
          Username = eplus
          IPv6.Settings = { }
          Protocol = ip
          Active = 1
          Password = internet
          Type = internet
          AccessPointName = internet.eplus.de

      [ /ril_0/context2 ]
          IPv6.Settings = { }
          Name = E-Plus MMS
          MessageProxy = 212.23.97.153:5080
          MessageCenter = http://mms/eplus/
          Username = mms
          Settings = { }
          Protocol = ip
          Active = 0
          Password = eplus
          Type = mms
          AccessPointName = mms.eplus.de

      [ /ril_0/context3 ]
          Name = ___ubuntu_custom_apn_internet
          Settings = { }
          Username = 
          IPv6.Settings = { }
          Protocol = ip
          Active = 0
          Password = 
          Type = internet
          AccessPointName = 

  phablet@ubuntu-phablet:~$ system-image-cli -i
  current build number: 21
  device name: krillin
  channel: ubuntu-touch/rc/bq-aquaris.en
  last update: 2015-03-13 17:11:07
  version version: 21
  version ubuntu: 20150312
  version device: 20150310-3201c0a
  version custom: 20150216-561-29-186

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References