This PR makes ofono signal ordering more sensible: https://github.com/rilmodem/ofono/pull/129
Although this bug only happens for mako it is not impossible that it might have appeared for krillin too, as both plugins worked in a similar way. For those interested, here is the event sequence that probably makes the bug appear: 1.- ofono_sim_register() is called. It calls ofono_modem_add_interface(), which calls g_idle_add() before notifying of the new interface. 2.- __ofono_sim_recheck_pin() is called. PinRequired is signalled. 3.- Now trigger_interface_update(), the argument to g_idle_add() in point 1, is called so SimManager interface is signalled. 4.- telepathy-ofono calls GetProps() but, surprise, no properties are there. This is because the SIM atom has not been notified that there is a SIM, so sim_get_properties() returns no reply. 5.- Present is finally signalled when ofono_sim_inserted_notify(TRUE) is called from the *ril/mtk plugin*. This can happen before of after the sequence described, as there is no coordination with rilmodem SIM driver. When it happens as described the bug appears. -- You received this bug notification because you are a member of Unity API bugs, which is subscribed to Network Menu. https://bugs.launchpad.net/bugs/1376250 Title: i-network says "Unknown" or "No SIM" on N4 (mako), can't unlock the SIM Status in Network Menu: Incomplete Status in “ofono” package in Ubuntu: Triaged Bug description: noticed that i-network is broken on mako. Sometimes after reboot the indicator says the modem state is either "Unknown" or "No Sim" even though the SIM is present. for now the workarounds are: If developer mode is not enabled: - reboot the phone until you can enter the PIN if developer mode is enabled: $ adb shell $ restart indicator-network # system-image-cli -i current build number: 264 device name: mako channel: ubuntu-touch/devel-proposed alias: ubuntu-touch/utopic-proposed last update: 2014-10-01 11:13:57 version version: 264 version ubuntu: 20141001 version device: 20140929.1 version custom: mako-0.6 To manage notifications about this bug go to: https://bugs.launchpad.net/indicator-network/+bug/1376250/+subscriptions -- Mailing list: https://launchpad.net/~unity-api-bugs Post to : unity-api-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~unity-api-bugs More help : https://help.launchpad.net/ListHelp
