ModemManager[178]: <warn> Reloading stats failed: Couldn't get packet statistics: QMI protocol error (15): 'OutOfCall'

[Ralf Glaser]

Hello,

we are experiencing connection hangs without recovery (seems like a failed handover or similar) with the following log entry:
ModemManager[178]: <warn>  Reloading stats failed: Couldn't get packet statistics: QMI protocol error (15): 'OutOfCall'

There was a patch "bearer-qmi: detect disconnections when loading stats" proposed  byAleksander Morgado on Tue Sep 5 20:26:13 UTC 2017 but it doesn't seem to have been accepted...

Has this been fixed in the meantime?

We are currently using ModemManger 12.10.

Best regards,
Ralf



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