We've discussed this and my understanding was that the fix for the issues would go in APN editor, where it's quite simple to disconnect the interface just before activating the new context, rather than in NM where these kinds of calls can be quite racy (or oFono where it would mean some re-engineering of core oFono bits, which we don't want to get into at the moment).
I'd still like to keep the network-manager task open but demoted to Medium, or even Wishlist. I'd still like to add some extra suspenders to at least make it easy to see the cause of the errors, and possibly having a workaround (though one that would most likely cause unwanted long delays in userspace if it was the only solution to fix this bug -- ie. make most of the process blocking, which would make it hard to properly track state in userspace since there would be a few device state transitions involved). -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1378102 Title: Activating an Internet context (APN) fails with NetworkManager[1356]: <warn> OFONO connection failed: (32) Implementation not provided Status in “network-manager” package in Ubuntu: Confirmed Bug description: When trying to activate an Internet context when there already is another context active, the activation fails with: NetworkManager[1356]: <info> Activation (/ril_1) starting connection '/244121301955547/context7' NetworkManager[1356]: <info> (/ril_1): device state change: disconnected -> prepare (reason 'none') [30 40 0] NetworkManager[1356]: <info> Activation (/ril_1) Stage 1 of 5 (Device Prepare) scheduled... NetworkManager[1356]: <info> Activation (/ril_1) Stage 1 of 5 (Device Prepare) started... NetworkManager[1356]: <info> Activation (/ril_1) Stage 1 of 5 (Device Prepare) complete. NetworkManager[1356]: <warn> OFONO connection failed: (32) Implementation not provided NetworkManager[1356]: <info> (/ril_1): device state change: prepare -> failed (reason 'unknown') [40 120 1] NetworkManager[1356]: <warn> Activation (/ril_1) failed for connection '/244121301955547/context7' NetworkManager[1356]: <info> (/ril_1): device state change: failed -> disconnected (reason 'none') [120 30 0] NetworkManager[1356]: <info> (/ril_1): deactivating device (reason 'none') [0] $ system-image-cli -i current build number: 71 device name: krillin channel: ubuntu-touch/devel-proposed alias: ubuntu-touch/utopic-proposed last update: 2014-10-06 15:59:25 version version: 71 version ubuntu: 20141006 version device: 20141002-d5938d7 version custom: krillin-0.6 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1378102/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
