OK, I'll take a dive into the network-test-session logs later today. >From your description in comment #9, it sounds like this is the same issue as bug #1418077, where something causes the mobile data connection to drop and NM takes ~5m to restore the connection. If the logs concur with my theory, I will dup this bug and update the other bug to include the scenario where the connection drops on its own ( ie. not triggered by a radio technology change ).
-- 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/1425987 Title: Cellular data connection stops after a while Status in network-manager package in Ubuntu: Incomplete Bug description: current build number: 122 device name: krillin channel: ubuntu-touch/devel-proposed alias: ubuntu-touch/vivid-proposed last update: 2015-02-25 15:06:29 version version: 122 version ubuntu: 20150225 version device: 20150210-95b6a9f version custom: 20150225 Test Case: 1. Disable Wifi 2. Verify that a cellular data connection is established 3. Wait... Actual result After a while (several minutes) the cellular data connection stops, eventually it'll come back but not always. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: network-manager 0.9.10.0-4ubuntu6 Uname: Linux 3.4.67 armv7l ApportVersion: 2.16.1-0ubuntu2 Architecture: armhf CRDA: Error: [Errno 2] No such file or directory: 'iw' Date: Thu Feb 26 16:14:14 2015 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) # Include files from /etc/network/interfaces.d: source-directory /etc/network/interfaces.d InstallationDate: Installed on 2015-02-25 (1 days ago) InstallationMedia: Ubuntu Vivid Vervet (development branch) - armhf (20150225-020204) IpRoute: NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=false WWANEnabled=true WimaxEnabled=true PciNetwork: RfKill: 0: hci0: Bluetooth Soft blocked: no Hard blocked: no SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) WifiSyslog: mtime.conffile..etc.dbus.1.system.d.org.freedesktop.NetworkManager.conf: 2015-02-25T03:31:54 nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit code 2: Error: Object 'nm' is unknown, try 'nmcli help'. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1425987/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
