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[Bug 1378416] Re: turned off wifi to test 3g I see H in the indicator but I recieve nothing from the system

 

** Changed in: network-manager (Ubuntu)
   Importance: Undecided => High

** Changed in: network-manager (Ubuntu)
     Assignee: (unassigned) => Mathieu Trudel-Lapierre (mathieu-tl)

** Description changed:

  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 
+ 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, however the routing
+ table is empty, which is the smoking gun...

** Description changed:

  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, however the routing
- table is empty, which is the smoking gun...
+ 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.

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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.

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References