Public bug reported: Trying to activate /ril_0/context1 on ril_0 and get the following. It's almost the same code that produced this classic bug #1378102
Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): link connected Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ril_0): IPv4 static configuration: Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> address 2.149.176.49/24 Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> gateway 2.149.176.49 Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> DNS 193.213.112.4 Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> DNS 130.67.15.198 Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> mms proxy: 10.10.10.11:8080 Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: unmanaged -> unavailable (reason 'connection-assumed') [10 20 41] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: unavailable -> disconnected (reason 'connection-assumed') [20 30 41] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) starting connection 'ccmni0' Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 1 of 5 (Device Prepare) scheduled... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 1 of 5 (Device Prepare) started... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: disconnected -> prepare (reason 'none') [30 40 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 2 of 5 (Device Configure) scheduled... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 1 of 5 (Device Prepare) complete. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 2 of 5 (Device Configure) starting... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: prepare -> config (reason 'none') [40 50 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 2 of 5 (Device Configure) successful. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 3 of 5 (IP Configure Start) scheduled. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 2 of 5 (Device Configure) complete. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 3 of 5 (IP Configure Start) started... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: config -> ip-config (reason 'none') [50 70 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 5 of 5 (IPv4 Configure Commit) scheduled... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 3 of 5 (IP Configure Start) complete. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 5 of 5 (IPv4 Commit) started... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <warn> Could not send ARP for local address 2.149.176.49: Failed to execute child process "/usr/bin/arping" (No such file or directory) Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: ip-config -> ip-check (reason 'none') [70 80 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 5 of 5 (IPv4 Commit) complete. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: ip-check -> secondaries (reason 'none') [80 90 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: secondaries -> activated (reason 'none') [90 100 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> NetworkManager state is now CONNECTED_LOCAL Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) successful, device activated. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ril_0) starting connection '/242013054944676/context1' Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ril_0) Stage 1 of 5 (Device Prepare) scheduled... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ril_0) Stage 1 of 5 (Device Prepare) started... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ril_0): device state change: disconnected -> prepare (reason 'none') [30 40 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> NetworkManager state is now CONNECTING Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (/ril_0): activating context /ril_0/context1 Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <warn> (/ril_0): could not activate context, modem is not registered. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ril_0): device state change: prepare -> failed (reason 'modem-no-carrier') [40 120 25] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> NetworkManager state is now CONNECTED_LOCAL Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Disabling autoconnect for connection '/242013054944676/context1'. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <warn> Activation (ril_0) failed for connection '/242013054944676/context1' Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ril_0) Stage 1 of 5 (Device Prepare) complete. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ril_0): device state change: failed -> disconnected (reason 'none') [120 30 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ril_0): deactivating device (reason 'none') [0] Feb 2 22:35:49 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): link disconnected (deferring action for 4 seconds) Feb 2 22:35:50 ubuntu-phablet NetworkManager[1365]: <warn> Could not send ARP for local address 2.149.176.49: Failed to execute child process "/usr/bin/arping" (No such file or directory) Feb 2 22:35:53 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): link disconnected (calling deferred action) Feb 2 22:35:53 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: activated -> unavailable (reason 'carrier-changed') [100 20 40] Feb 2 22:35:53 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): deactivating device (reason 'carrier-changed') [40] Feb 2 22:35:53 ubuntu-phablet NetworkManager[1365]: <info> NetworkManager state is now DISCONNECTED Feb 2 22:35:53 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: unavailable -> unmanaged (reason 'none') [20 10 0] ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: network-manager 0.9.10.0-4ubuntu4 Uname: Linux 3.4.67 armv7l ApportVersion: 2.15.1-0ubuntu4 Architecture: armhf CRDA: Error: [Errno 2] No such file or directory: 'iw' Date: Mon Feb 2 22:25:38 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 2015-02-02 (0 days ago) InstallationMedia: Ubuntu Vivid Vervet (development branch) - armhf (20150202-020204) IpRoute: default via 10.0.0.1 dev wlan0 proto static metric 1024 10.0.0.0/24 dev wlan0 proto kernel scope link src 10.0.0.6 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true PciNetwork: SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.dbus.1.system.d.org.freedesktop.NetworkManager.conf: 2015-02-02T02:31:45 nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit code 2: Error: Object 'nm' is unknown, try 'nmcli help'. ** Affects: network-manager (Ubuntu) Importance: Undecided Status: Incomplete ** Tags: apport-bug armhf vivid ** Changed in: network-manager (Ubuntu) Status: New => Incomplete -- 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/1417302 Title: NetworkManager fails to activate connection on modem Status in network-manager package in Ubuntu: Incomplete Bug description: Trying to activate /ril_0/context1 on ril_0 and get the following. It's almost the same code that produced this classic bug #1378102 Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): link connected Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ril_0): IPv4 static configuration: Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> address 2.149.176.49/24 Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> gateway 2.149.176.49 Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> DNS 193.213.112.4 Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> DNS 130.67.15.198 Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> mms proxy: 10.10.10.11:8080 Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: unmanaged -> unavailable (reason 'connection-assumed') [10 20 41] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: unavailable -> disconnected (reason 'connection-assumed') [20 30 41] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) starting connection 'ccmni0' Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 1 of 5 (Device Prepare) scheduled... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 1 of 5 (Device Prepare) started... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: disconnected -> prepare (reason 'none') [30 40 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 2 of 5 (Device Configure) scheduled... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 1 of 5 (Device Prepare) complete. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 2 of 5 (Device Configure) starting... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: prepare -> config (reason 'none') [40 50 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 2 of 5 (Device Configure) successful. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 3 of 5 (IP Configure Start) scheduled. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 2 of 5 (Device Configure) complete. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 3 of 5 (IP Configure Start) started... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: config -> ip-config (reason 'none') [50 70 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 5 of 5 (IPv4 Configure Commit) scheduled... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 3 of 5 (IP Configure Start) complete. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 5 of 5 (IPv4 Commit) started... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <warn> Could not send ARP for local address 2.149.176.49: Failed to execute child process "/usr/bin/arping" (No such file or directory) Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: ip-config -> ip-check (reason 'none') [70 80 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) Stage 5 of 5 (IPv4 Commit) complete. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: ip-check -> secondaries (reason 'none') [80 90 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: secondaries -> activated (reason 'none') [90 100 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> NetworkManager state is now CONNECTED_LOCAL Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ccmni0) successful, device activated. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ril_0) starting connection '/242013054944676/context1' Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ril_0) Stage 1 of 5 (Device Prepare) scheduled... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ril_0) Stage 1 of 5 (Device Prepare) started... Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ril_0): device state change: disconnected -> prepare (reason 'none') [30 40 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> NetworkManager state is now CONNECTING Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (/ril_0): activating context /ril_0/context1 Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <warn> (/ril_0): could not activate context, modem is not registered. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ril_0): device state change: prepare -> failed (reason 'modem-no-carrier') [40 120 25] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> NetworkManager state is now CONNECTED_LOCAL Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Disabling autoconnect for connection '/242013054944676/context1'. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <warn> Activation (ril_0) failed for connection '/242013054944676/context1' Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> Activation (ril_0) Stage 1 of 5 (Device Prepare) complete. Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ril_0): device state change: failed -> disconnected (reason 'none') [120 30 0] Feb 2 22:35:48 ubuntu-phablet NetworkManager[1365]: <info> (ril_0): deactivating device (reason 'none') [0] Feb 2 22:35:49 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): link disconnected (deferring action for 4 seconds) Feb 2 22:35:50 ubuntu-phablet NetworkManager[1365]: <warn> Could not send ARP for local address 2.149.176.49: Failed to execute child process "/usr/bin/arping" (No such file or directory) Feb 2 22:35:53 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): link disconnected (calling deferred action) Feb 2 22:35:53 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: activated -> unavailable (reason 'carrier-changed') [100 20 40] Feb 2 22:35:53 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): deactivating device (reason 'carrier-changed') [40] Feb 2 22:35:53 ubuntu-phablet NetworkManager[1365]: <info> NetworkManager state is now DISCONNECTED Feb 2 22:35:53 ubuntu-phablet NetworkManager[1365]: <info> (ccmni0): device state change: unavailable -> unmanaged (reason 'none') [20 10 0] ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: network-manager 0.9.10.0-4ubuntu4 Uname: Linux 3.4.67 armv7l ApportVersion: 2.15.1-0ubuntu4 Architecture: armhf CRDA: Error: [Errno 2] No such file or directory: 'iw' Date: Mon Feb 2 22:25:38 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 2015-02-02 (0 days ago) InstallationMedia: Ubuntu Vivid Vervet (development branch) - armhf (20150202-020204) IpRoute: default via 10.0.0.1 dev wlan0 proto static metric 1024 10.0.0.0/24 dev wlan0 proto kernel scope link src 10.0.0.6 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true PciNetwork: SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.dbus.1.system.d.org.freedesktop.NetworkManager.conf: 2015-02-02T02:31:45 nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit code 2: Error: Object 'nm' is unknown, try 'nmcli help'. 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