GNOME Bugzilla – Bug 702419
[MM 0.8] Connection failure in MBIM mode: NoDeviceSupport
Last modified: 2013-06-17 13:49:33 UTC
I have the Ericsson H5321gw, NM 0.9.8.2 and ModemManager 0.7.991. Starting this afternoon, whenever I run: nmcli c up id 'T-Mobile' I get this from journalctl: Jun 16 20:53:45 tpx1c NetworkManager[273]: <info> Activation (cdc-wdm1) starting connection 'T-Mobile' Jun 16 20:53:45 tpx1c NetworkManager[273]: <info> (cdc-wdm1): device state change: disconnected -> prepare (reason 'none') [30 40 0] Jun 16 20:53:45 tpx1c NetworkManager[273]: <info> Activation (cdc-wdm1) Stage 1 of 5 (Device Prepare) scheduled... Jun 16 20:53:45 tpx1c NetworkManager[273]: <info> Activation (cdc-wdm1) Stage 1 of 5 (Device Prepare) started... Jun 16 20:53:45 tpx1c NetworkManager[273]: <info> Activation (cdc-wdm1) Stage 1 of 5 (Device Prepare) complete. Jun 16 20:53:45 tpx1c ModemManager[236]: <info> Simple connect started... Jun 16 20:53:45 tpx1c ModemManager[236]: <info> Simple connect state (4/8): Wait to get fully enabled Jun 16 20:53:45 tpx1c ModemManager[236]: <info> Simple connect state (5/8): Register Jun 16 20:53:45 tpx1c ModemManager[236]: <info> Simple connect state (6/8): Bearer Jun 16 20:53:45 tpx1c ModemManager[236]: <info> Simple connect state (7/8): Connect Jun 16 20:53:45 tpx1c ModemManager[236]: <info> Modem /org/freedesktop/ModemManager1/Modem/3: state changed (registered -> connecting) Jun 16 20:53:45 tpx1c ModemManager[236]: <info> Modem /org/freedesktop/ModemManager1/Modem/3: state changed (connecting -> registered) Jun 16 20:53:45 tpx1c NetworkManager[273]: <info> (cdc-wdm1) modem state changed, 'registered' --> 'connecting' (reason: user-requested) Jun 16 20:53:45 tpx1c NetworkManager[273]: <info> (cdc-wdm1) modem state changed, 'connecting' --> 'registered' (reason: user-requested) Jun 16 20:53:45 tpx1c NetworkManager[273]: <warn> (cdc-wdm1) failed to connect modem: NoDeviceSupport Jun 16 20:53:45 tpx1c NetworkManager[273]: <info> (cdc-wdm1): device state change: prepare -> failed (reason 'unknown') [40 120 1] Jun 16 20:53:45 tpx1c NetworkManager[273]: <warn> Activation (cdc-wdm1) failed for connection 'T-Mobile' Jun 16 20:53:45 tpx1c NetworkManager[273]: <info> (cdc-wdm1): device state change: failed -> disconnected (reason 'none') [120 30 0] Jun 16 20:53:45 tpx1c NetworkManager[273]: <info> (cdc-wdm1): deactivating device (reason 'none') [0] Jun 16 20:53:45 tpx1c NetworkManager[273]: <warn> (cdc-wdm1) firewall zone remove failed: (32) UNKNOWN_INTERFACE: cdc-wdm1 Jun 16 20:53:50 tpx1c ModemManager[236]: <info> Modem /org/freedesktop/ModemManager1/Modem/3: signal quality updated (45) But it just worked with NetworkManager a few hours ago...any ideas?
Created attachment 246992 [details] MM output when I tried to connect through NM three times
Created attachment 246993 [details] MM output when I tried to connect through NM three times (w/ --debug)
Created attachment 246998 [details] [review] Patch. Please retry after applying the patch attached, and also send back MM debug logs.
Also, just in case, make sure you have enough prepaid balance to setup a connection (because I'm reading some "You have 20% of data usage left on your mobile broadband pass..." SMS around). :)
Created attachment 247011 [details] MM output after applying the path
Created attachment 247012 [details] MM output after applying the patch
Seems to be all working again after the patch. Thank you!
Pushed to git master; thanks for testing. This problem has been fixed in the development version. The fix will be available in the next major software release. Thank you for your bug report.