Also, running mako/vivid-devel/#122, I was able to re-create Jonas' original bug.
I see a delay of 5-6m between changing radio technology and mobile data being re-established. I see it going from 2g -> 3g and visa versa. Looking at the log, when the technology changes, the NM SCPlugin-Ofono runs as it watches the ofono settings files via inotify. I wonder if this is part of the puzzle. Also, I checked and ofono's ConnectionManager re-attaches pretty quick with the new technology, so the delay is definitely on NM's side. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1418077 Title: NM fails to create a cellular data connection for a unacceptably long time Status in the base for Ubuntu mobile products: Confirmed Status in network-manager package in Ubuntu: Confirmed Bug description: Steps to reproduce: 1. Confirm cellular data (disable wifi) 2. Change TechnologyPreference on online SIM 3. Confirm no cellular data 4. Wait ~10 minutes 5. Confirm cellular data What happens: Changing something on the modem causes cellular data to disappear for 10 minutes What should happen: It should behave as before, i.e. cellular data should come back immediately current build number: 97 device name: krillin channel: ubuntu-touch/devel-proposed alias: ubuntu-touch/vivid-proposed last update: 2015-02-02 12:48:25 version version: 97 version ubuntu: 20150202 version device: 20150128-5379bdb version custom: 20150202 To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1418077/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
