Here is a problem that we received with a slightly older version: modemmanager: 1.4.0 libmbim: 1.10.0 libqmi: 7220aeafeca42b12482ac187374ecf3db40fa7cd on qmi-1.10 branch
Here the following problem occured. The bearer/10 was disconnected and a new bearer created: <debug> [1430930918.632975] Disconnecting bearer '/org/freedesktop/ModemManager1/Bearer/10' <info> [1430930918.633005] Modem /org/freedesktop/ModemManager1/Modem/9: state changed (connected -> disconnecting) <debug> [1430930918.633204] Launching disconnection on data port (net/wwan0) ... <debug> [1430930918.640844] Session ID '0' already disconnected. <debug> [1430930918.640855] (wwan0): port now disconnected Then a new bearer/11 is created and fails to connect: <debug> [1430930932.928234] New bearer created at DBus path '/org/freedesktop/ModemManager1/Bearer/11' ... <debug> [1430930932.952574] Error listing provisioned contexts: NoDeviceSupport ... <debug> [1430930932.960720] Couldn't connect bearer '/org/freedesktop/ModemManager1/Bearer/11': 'MaxActivatedContexts' Any idea, what might here the problem? Available log file is attached (compressed because of large size) , it seems that the logs were already rotated so no complete information from the startup are available. The notebook is a Lenovo T430 with Lenovo H5321 gw UMTS modem. Kernel is 3.19.1, here is the output of the cdc_mbim: cdc_acm 3-4:1.1: ttyACM15: USB ACM device cdc_acm 3-4:1.3: ttyACM17: USB ACM device cdc_wdm 3-4:1.5: cdc-wdm0: USB WDM device cdc_mbim 3-4:1.6: cdc-wdm1: USB WDM device cdc_mbim 3-4:1.6 wwan0: register 'cdc_mbim' at usb-0000:00:14.0-4, CDC MBIM, 6a:58:b1:bb:ac:07 cdc_wdm 3-4:1.8: cdc-wdm2: USB WDM device cdc_acm 3-4:1.9: ttyACM18: USB ACM device Regards, Torsten Hilbrich
modem-manager-2.log.gz
Description: application/gzip
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