Hi We're running 1.14.2 on a Cinterion (PLS62W) module.
The modem is connected for a while and suddenly loses registration causing MM to start a forced disconnect of the bearer, but the attempt at disconnection fails. Oct 29 22:11:24.709516 ModemManager[530]: <info> [1604009484.709151] [modem0] state changed (connected -> disconnecting) Oct 29 22:11:24.768445 ModemManager[530]: <debug> [1604009484.768058] [modem0/bearer0] sending PDP context deactivation in primary port... Oct 29 22:11:24.772352 ModemManager[530]: <debug> [1604009484.771977] [modem0/ttyACM1/at] device open count is 2 (open) Oct 29 22:11:24.777015 ModemManager[530]: <debug> [1604009484.776642] [modem0/ttyACM1/at] --> 'AT+CGACT=0,1<CR>' Oct 29 22:11:24.966486 ModemManager[530]: <debug> [1604009484.965979] [modem0/ttyACM1/at] <-- '<CR><LF>+CME ERROR: 202<CR><LF>' Oct 29 22:11:24.968238 ModemManager[530]: <debug> [1604009484.967858] [modem0/ttyACM1/at] invalid mobile equipment error code: 202 Oct 29 22:11:24.970829 ModemManager[530]: <debug> [1604009484.970446] [modem0/ttyACM1/at] operation failure: 100 (Unknown error) Oct 29 22:11:24.971581 ModemManager[530]: <debug> [1604009484.971142] [modem0/bearer0] PDP context deactivation failed (not fatal): Unknown error Oct 29 22:11:24.973145 ModemManager[530]: <debug> [1604009484.972774] [modem0/bearer0] reopening data port ttyACM0... Oct 29 22:11:24.973759 ModemManager[530]: <debug> [1604009484.973331] [modem0/ttyACM0/at] reopening port (1) Oct 29 22:11:24.974182 ModemManager[530]: <debug> [1604009484.973840] [modem0/ttyACM0/at] device open count is 0 (close) Oct 29 22:11:24.974661 ModemManager[530]: <debug> [1604009484.974316] [modem0/ttyACM0/at] closing serial port... Subsequent attempts to connect the bearer fails with this error: GDBus.Error:org.freedesktop.ModemManager1.Error.Core.Failed: Bearer currently being disconnected My question is if the bearer disconnect fails (AT+CGACT) fails then does that leave the bearer state machine in "Disconnecting" state ? Hence preventing future attempts to connect the bearer ? If so, how does one get out of this state ? Best Regards Girish -- -- Girish Mahadevan Firmware Engineer 10368 Westmoor Drive | Westminster, CO 80021 _______________________________________________ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
