[Bug 1378416] Re: [krillin] disable WiFi, Mobile Data not available
*** This bug is a duplicate of bug 1436427 *** https://bugs.launchpad.net/bugs/1436427 ** This bug has been marked a duplicate of bug 1436427 Turning off WiFi doesn't set a route after the modem connects data -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378416 Title: [krillin] disable WiFi, Mobile Data not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1378416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1378416] Re: [krillin] disable WiFi, Mobile Data not available
Reproduced. syslog attached. Steps: 1. Start the phone 2. Check that you have network connectivity 3. Disable WiFi 4. Check that you cannot connect to network although cellular data is ON. The mobile context was up, cnmi0 was up, phone was attached, but "ip route" showed nothing. Adding a default route for ccmni0 made "ping 8.8.8.8" work. Recent research has shown that rild in krillin sets ups ccmni0, but does nothing with routes, so this points to NM, as it is the one that should add the route. $ system-image-cli -i current build number: 270 device name: krillin channel: ubuntu-touch/ubuntu-rtm/14.09-proposed last update: 2015-04-14 16:00:29 version version: 270 version ubuntu: 20150410.1 version device: 20150408-4f14058 version custom: 20150409-665-29-206 ** Attachment added: "syslog" https://bugs.launchpad.net/ubuntu/+source/ofono/+bug/1378416/+attachment/4376062/+files/syslog ** Changed in: network-manager (Ubuntu) Status: Expired => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378416 Title: [krillin] disable WiFi, Mobile Data not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1378416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1378416] Re: [krillin] disable WiFi, Mobile Data not available
Updated status of the ofono (Ubuntu) task to Invalid. The network- manager task had already gone from Incomplete to Expired, but there doesn't seem to be any way for me to mark the ofono (Ubuntu) task Expired. @Dave If you can re-create still, please feel free to re-open. ** Changed in: ofono (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378416 Title: [krillin] disable WiFi, Mobile Data not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1378416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1378416] Re: [krillin] disable WiFi, Mobile Data not available
[Expired for network-manager (Ubuntu) because there has been no activity for 60 days.] ** Changed in: network-manager (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378416 Title: [krillin] disable WiFi, Mobile Data not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1378416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1378416] Re: [krillin] disable WiFi, Mobile Data not available
@Dave Can you still reproduce with a stock RTM image ( ie. no debug options configured )? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378416 Title: [krillin] disable WiFi, Mobile Data not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1378416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1378416] Re: [krillin] disable WiFi, Mobile Data not available
Everytime I add the debug stuff to this it doesn't seem to die I will try it again tonight and see if dies over the weekend and leave it on the one image -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378416 Title: [krillin] disable WiFi, Mobile Data not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1378416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1378416] Re: [krillin] disable WiFi, Mobile Data not available
Tony will look at this tomorrow, I'm reflashing the phone too often today. I do have it on my schedule though :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378416 Title: [krillin] disable WiFi, Mobile Data not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1378416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1378416] Re: [krillin] disable WiFi, Mobile Data not available
** Changed in: ofono (Ubuntu) Assignee: Tony Espy (awe) => Dave Morley (davmor2) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378416 Title: [krillin] disable WiFi, Mobile Data not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1378416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1378416] Re: [krillin] disable WiFi, Mobile Data not available
Changed ofono status to Incomplete as well until we're able to reliably reproduce. ** Changed in: network-manager (Ubuntu) Importance: Undecided => High ** Changed in: ofono (Ubuntu) Status: In Progress => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378416 Title: [krillin] disable WiFi, Mobile Data not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1378416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1378416] Re: [krillin] disable WiFi, Mobile Data not available
The current theory is that some event is causing rild to disconnect/destroy the GPRS device, and that this event doesn't generate the proper unsolicited event to ofono. Unfortunately, we haven't yet been able to reliably reproduce this with the latest images. After discussing with Dave, he's described that this usually happens to him when he leaves his flat via an elevator which when between floors, causes signal to be lost. That said, we have tested forcing modem disconnects in the past on krillin, and they worked as expected. It's possible that the disconnect is operator induced... That said, I've added an incomplete network-manager task to the bug as we once we better understand this bug, it will probably be wise to add logic to network-manager to mark the connection as invalid when the GPRS device disappears. This will make our stack more robust. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378416 Title: [krillin] disable WiFi, Mobile Data not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1378416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1378416] Re: [krillin] disable WiFi, Mobile Data not available
** Also affects: network-manager (Ubuntu) Importance: Undecided Status: New ** Changed in: network-manager (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378416 Title: [krillin] disable WiFi, Mobile Data not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1378416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1378416] Re: [krillin] disable WiFi, Mobile Data not available
Here's some instructions for how to get some debug traces from ofono: As root: 1. stop ofono 2. edit the file /etc/init/ofono.override and add: - env OFONO_RIL_TRACE=y ( right before the ofono command line ) - add "-d drivers/rilmodem/gprs-context.c" to the ofono command line 3. disable WiFi & reboot 4. ensure that the mobile data is connected before enabling WiFi 5. if/when the problem occurs, please grab syslog and attach to the bug It's not necessary to disable WiFi, it just makes the problem more obvious. Note - the clear signs that the problem has been reproduced include: - the output of list-contexts shows one of the contexts is connected ( ie. it shows IP Settings ) - the output of 'netstat -rn' will show no routes -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378416 Title: [krillin] disable WiFi, Mobile Data not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ofono/+bug/1378416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1378416] Re: [krillin] disable WiFi, Mobile Data not available
I tried to reproduce this on krillin / rtm-proposed #120. I have a T-Mobile SIM in slot 1, and an ATT SIM in slot 2. I verified that mobile data was connected using slot 1, and then associated with an AP. I left the phone alone for 4+ hours, and the mobile data connection seems to still be up & running ( although WiFi is still set as the default route ). There must be some condition ( possibly on the server side ) that triggers the modem to disconnect. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378416 Title: [krillin] disable WiFi, Mobile Data not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ofono/+bug/1378416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1378416] Re: [krillin] disable WiFi, Mobile Data not available
Here's a summary: EE Internet connects @ 9:45AM WiFI connects @ 9:52 ( +7m ) ccmni0 closed @ 13:22 ( +3:30 ) WiFi disabled @ 15:14 ( +5:22 ) My theory is that rild closes the connection because it's been idle for 3:30, which seems reasonable. That said, rild has a standard mechanism to notify when a data call is closed. We should be seeing a RIL_UNSOL_DATA_CALL_LIST_CHANGED message from rild, and the call representing the data call should either be present with active=0, or not present in the list. Either of these conditions will cause rilmodem to notify the ofono core that the context has been deactivated. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378416 Title: [krillin] disable WiFi, Mobile Data not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ofono/+bug/1378416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1378416] Re: [krillin] disable WiFi, Mobile Data not available
** Summary changed: - turned off wifi to test 3g I see H in the indicator but I recieve nothing from the system + [krillin] disable WiFi, Mobile Data not available -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1378416 Title: [krillin] disable WiFi, Mobile Data not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ofono/+bug/1378416/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
