Hey Jose, Carlo & Daniele in CC, to see if they can shed some light.
> I have ModemManager version 1.6.4 running on Yocto Linux and I am using it > to communicate with a Telit LE910 V2 over MBIM. > > > > Rarely, when the modem is connected to the network (default bearer is > connected and I can pass data), I observe a change in access technology in > MM logs (from LTE or UMTS/HSDPA) and the following sequence of events occur > – > > > > Bearer disconnection -> Registration state change to unknown -> Attached to > UMTS network -> Registration state change to home > > > > After this sequence, the bearer status on MM shows that it is still > disconnected and if I attempt to establish the bearer again using simple > connect at this point, MM fails to connect. > > Basically I want to re-establish packet service again after a change in > access technology and I am not sure if the problem lies with the modem or > MM. > > > > So my questions is, does MM seamlessly support bringing the packet bearer > back up after an access tech change or if not what steps need to be taken in > order to do so? > If we get a disconnection report from the modem, MM disconnects bearer object. MM will not automatically reconnect it, the upper layers should request it (e.g. NetworkManager should request to re-connect). That said, the problem here is the module returning that "Unknown error (135500720)" on the reconnection attempt... no idea what that is. > -------------------------------------------------------- > > > > Bearer disconnection: > > > > [/dev/cdc-wdm0] Received message... > >>>>>>> RAW: > >>>>>>> length = 80 > >>>>>>> data = >>>>>>> 07:00:00:80:50:00:00:00:00:00:00:00:01:00:00:00:00:00:00:00:A2:89:CC:33:BC:BB:8B:4F:B6:B0:13:3E:C2:AA:E6:DF:0C:00:00:00:24:00:00:00:00:00:00:00:03:00:00:00:00:00:00:00:01:00:00:00:7E:5E:2A:7E:4E:6F:72:72:73:6B:65:6E:7E:5E:2A:7E:00:00:00:00 > > [/dev/cdc-wdm0] Received message (translated)... > >>>>>>> Header: > >>>>>>> length = 80 > >>>>>>> type = indicate-status (0x80000007) > >>>>>>> transaction = 0 > >>>>>>> Fragment header: > >>>>>>> total = 1 > >>>>>>> current = 0 > >>>>>>> Contents: > >>>>>>> service = 'basic-connect' (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df) > >>>>>>> cid = 'connect' (0x0000000c) > > <debug> [1529483790.515973] > [../../ModemManager-1.6.4/src/mm-broadband-modem-mbim.c:2249] > device_notification_cb(): Received notification (service 'basic-connect', > command 'connect') > > <debug> [1529483790.516049] > [../../ModemManager-1.6.4/src/mm-broadband-modem-mbim.c:2006] > basic_connect_notification_connect(): Session ID '0' was deactivated. > > <debug> [1529483790.516072] > [../../ModemManager-1.6.4/src/mm-broadband-modem-mbim.c:1969] > bearer_list_report_disconnected_status(): Bearer > '/org/freedesktop/ModemManager1/Bearer/0' was disconnected. > > <debug> [1529483790.516101] [../../ModemManager-1.6.4/src/mm-port.c:95] > mm_port_set_connected(): (wwan0): port now disconnected > > <info> [1529483790.516181] > [../../ModemManager-1.6.4/src/mm-iface-modem.c:1431] > __iface_modem_update_state_internal(): Modem > /org/freedesktop/ModemManager1/Modem/0: state changed (connected -> > registered) > > [/dev/cdc-wdm0] Received message... > >>>>>>> RAW: > >>>>>>> length = 72 > >>>>>>> data = >>>>>>> 07:00:00:80:48:00:00:00:00:00:00:00:01:00:00:00:00:00:00:00:A2:89:CC:33:BC:BB:8B:4F:B6:B0:13:3E:C2:AA:E6:DF:0A:00:00:00:1C:00:00:00:00:00:00:00:01:00:00:00:00:00:00:00:80:F0:FA:02:00:00:00:00:80:D1:F0:08:00:00:00:00 > > [/dev/cdc-wdm0] Received message (translated)... > >>>>>>> Header: > >>>>>>> length = 72 > >>>>>>> type = indicate-status (0x80000007) > >>>>>>> transaction = 0 > >>>>>>> Fragment header: > >>>>>>> total = 1 > >>>>>>> current = 0 > >>>>>>> Contents: > >>>>>>> service = 'basic-connect' (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df) > >>>>>>> cid = 'packet-service' (0x0000000a) > > <debug> [1529483790.616677] > [../../ModemManager-1.6.4/src/mm-broadband-modem-mbim.c:2249] > device_notification_cb(): Received notification (service 'basic-connect', > command 'packet-service') > > <debug> [1529483790.616706] > [../../ModemManager-1.6.4/src/mm-broadband-modem-mbim.c:2064] > basic_connect_notification_packet_service(): Packet service state: > 'attaching', data class: '(null)' > > [/dev/cdc-wdm0] Received message... > >>>>>>> RAW: > >>>>>>> length = 92 > >>>>>>> data = >>>>>>> 07:00:00:80:5C:00:00:00:00:00:00:00:01:00:00:00:00:00:00:00:A2:89:CC:33:BC:BB:8B:4F:B6:B0:13:3E:C2:AA:E6:DF:09:00:00:00:30:00:00:00:00:00:00:00:01:00:00:00:01:00:00:00:20:00:00:00:01:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:02:00:00:00 > > [/dev/cdc-wdm0] Received message (translated)... > >>>>>>> Header: > >>>>>>> length = 92 > >>>>>>> type = indicate-status (0x80000007) > >>>>>>> transaction = 0 > >>>>>>> Fragment header: > >>>>>>> total = 1 > >>>>>>> current = 0 > >>>>>>> Contents: > >>>>>>> service = 'basic-connect' (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df) > >>>>>>> cid = 'register-state' (0x00000009) > > <debug> [1529483790.716820] > [../../ModemManager-1.6.4/src/mm-broadband-modem-mbim.c:2249] > device_notification_cb(): Received notification (service 'basic-connect', > command 'register-state') > > <info> [1529483790.716912] > [../../ModemManager-1.6.4/src/mm-iface-modem-3gpp.c:1186] > update_registration_state(): Modem /org/freedesktop/ModemManager1/Modem/0: > 3GPP Registration state changed (home -> unknown) > > <debug> [1529483790.717099] > [../../ModemManager-1.6.4/src/mm-iface-modem-location.c:297] > notify_3gpp_location_update(): Modem /org/freedesktop/ModemManager1/Modem/0: > 3GPP location updated (MCC: '0', MNC: '0', Location area code: '0', Cell ID: > '0') > > <debug> [1529483790.717251] > [../../ModemManager-1.6.4/src/mm-base-bearer.c:373] > modem_3gpp_registration_state_changed(): Bearer not allowed to connect, not > registered in 3GPP network > > <debug> [1529483790.717355] > [../../ModemManager-1.6.4/src/mm-iface-modem.c:933] > mm_iface_modem_update_access_technologies(): Modem > /org/freedesktop/ModemManager1/Modem/0: access technology changed (lte -> > unknown) > > > > Change in access tech > > > > [/dev/cdc-wdm0] Received message... > >>>>>>> RAW: > >>>>>>> length = 72 > >>>>>>> data = >>>>>>> 07:00:00:80:48:00:00:00:00:00:00:00:01:00:00:00:00:00:00:00:A2:89:CC:33:BC:BB:8B:4F:B6:B0:13:3E:C2:AA:E6:DF:0A:00:00:00:1C:00:00:00:00:00:00:00:02:00:00:00:04:00:00:00:00:DC:05:00:00:00:00:00:00:DC:05:00:00:00:00:00 > > [/dev/cdc-wdm0] Received message (translated)... > >>>>>>> Header: > >>>>>>> length = 72 > >>>>>>> type = indicate-status (0x80000007) > >>>>>>> transaction = 0 > >>>>>>> Fragment header: > >>>>>>> total = 1 > >>>>>>> current = 0 > >>>>>>> Contents: > >>>>>>> service = 'basic-connect' (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df) > >>>>>>> cid = 'packet-service' (0x0000000a) > > <debug> [1529483792.789721] > [../../ModemManager-1.6.4/src/mm-broadband-modem-mbim.c:2249] > device_notification_cb(): Received notification (service 'basic-connect', > command 'packet-service') > > <debug> [1529483792.789751] > [../../ModemManager-1.6.4/src/mm-broadband-modem-mbim.c:2064] > basic_connect_notification_packet_service(): Packet service state: > 'attached', data class: 'umts' > > > > Change in registration state and access tech > > > > [/dev/cdc-wdm0] Received message... > >>>>>>> RAW: > >>>>>>> length = 120 > >>>>>>> data = >>>>>>> 07:00:00:80:78:00:00:00:00:00:00:00:01:00:00:00:00:00:00:00:A2:89:CC:33:BC:BB:8B:4F:B6:B0:13:3E:C2:AA:E6:DF:09:00:00:00:4C:00:00:00:FF:00:00:00:03:00:00:00:01:00:00:00:04:00:00:00:01:00:00:00:30:00:00:00:0C:00:00:00:3C:00:00:00:10:00:00:00:00:00:00:00:00:00:00:00:02:00:00:00:33:00:31:00:30:00:32:00:36:00:30:00:54:00:2D:00:4D:00:6F:00:62:00:69:00:6C:00:65:00 > > [/dev/cdc-wdm0] Received message (translated)... > >>>>>>> Header: > >>>>>>> length = 120 > >>>>>>> type = indicate-status (0x80000007) > >>>>>>> transaction = 0 > >>>>>>> Fragment header: > >>>>>>> total = 1 > >>>>>>> current = 0 > >>>>>>> Contents: > >>>>>>> service = 'basic-connect' (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df) > >>>>>>> cid = 'register-state' (0x00000009) > > <debug> [1529483792.890746] > [../../ModemManager-1.6.4/src/mm-broadband-modem-mbim.c:2249] > device_notification_cb(): Received notification (service 'basic-connect', > command 'register-state') > > <info> [1529483792.890843] > [../../ModemManager-1.6.4/src/mm-iface-modem-3gpp.c:1171] > update_registration_state(): Modem /org/freedesktop/ModemManager1/Modem/0: > 3GPP Registration state changed (unknown -> registering) > > <debug> [1529483792.891036] > [../../ModemManager-1.6.4/src/mm-iface-modem.c:933] > mm_iface_modem_update_access_technologies(): Modem > /org/freedesktop/ModemManager1/Modem/0: access technology changed (unknown > -> umts) > > <debug> [1529483792.891238] > [../../ModemManager-1.6.4/src/mm-iface-modem-location.c:297] > notify_3gpp_location_update(): Modem /org/freedesktop/ModemManager1/Modem/0: > 3GPP location updated (MCC: '310', MNC: '260', Location area code: '0', Cell > ID: '0') > > <info> [1529483792.892569] > [../../ModemManager-1.6.4/src/mm-iface-modem-3gpp.c:1096] > update_registration_reload_current_registration_info_ready(): Modem > /org/freedesktop/ModemManager1/Modem/0: 3GPP Registration state changed > (registering -> home) > > > > [/dev/cdc-wdm0] Received message... > >>>>>>> RAW: > >>>>>>> length = 72 > >>>>>>> data = >>>>>>> 07:00:00:80:48:00:00:00:00:00:00:00:01:00:00:00:00:00:00:00:A2:89:CC:33:BC:BB:8B:4F:B6:B0:13:3E:C2:AA:E6:DF:0A:00:00:00:1C:00:00:00:00:00:00:00:02:00:00:00:18:00:00:00:A0:F9:56:00:00:00:00:00:00:97:49:01:00:00:00:00 > > [/dev/cdc-wdm0] Received message (translated)... > >>>>>>> Header: > >>>>>>> length = 72 > >>>>>>> type = indicate-status (0x80000007) > >>>>>>> transaction = 0 > >>>>>>> Fragment header: > >>>>>>> total = 1 > >>>>>>> current = 0 > >>>>>>> Contents: > >>>>>>> service = 'basic-connect' (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df) > >>>>>>> cid = 'packet-service' (0x0000000a) > > <debug> [1529483792.993112] > [../../ModemManager-1.6.4/src/mm-broadband-modem-mbim.c:2249] > device_notification_cb(): Received notification (service 'basic-connect', > command 'packet-service') > > <debug> [1529483792.993151] > [../../ModemManager-1.6.4/src/mm-broadband-modem-mbim.c:2064] > basic_connect_notification_packet_service(): Packet service state: > 'attached', data class: 'hsdpa, hsupa' > > <debug> [1529483792.993355] > [../../ModemManager-1.6.4/src/mm-iface-modem.c:933] > mm_iface_modem_update_access_technologies(): Modem > /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> > hsdpa, hsupa) > > > > Attempt to establish default bearer using simple connect API (libmm): > > > > <info> [1529483793.371496] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:641] > connect_auth_ready(): Simple connect started... > > <debug> [1529483793.371561] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:651] > connect_auth_ready(): PIN: unspecified > > <debug> [1529483793.371576] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:653] > connect_auth_ready(): Operator ID: unspecified > > <debug> [1529483793.371590] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:655] > connect_auth_ready(): Allowed roaming: yes > > <debug> [1529483793.371605] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:657] > connect_auth_ready(): APN: 10614.mcs > > <debug> [1529483793.371643] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:665] > connect_auth_ready(): IP family: unspecified > > <debug> [1529483793.371660] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:673] > connect_auth_ready(): Allowed authentication: unspecified > > <debug> [1529483793.371675] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:675] > connect_auth_ready(): User: unspecified > > <debug> [1529483793.371689] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:677] > connect_auth_ready(): Password: unspecified > > <debug> [1529483793.371702] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:679] > connect_auth_ready(): Number: unspecified > > <info> [1529483793.371715] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:469] > connection_step(): Simple connect state (4/8): Wait to get fully enabled > > <info> [1529483793.371942] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:478] > connection_step(): Simple connect state (5/8): Register > > <debug> [1529483793.372034] > [../../ModemManager-1.6.4/src/mm-iface-modem-3gpp.c:400] > mm_iface_modem_3gpp_register_in_network(): Already registered in network > '310260', automatic registration not launched... > > <info> [1529483793.372134] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:501] > connection_step(): Simple connect state (6/8): Bearer > > <debug> [1529483793.372189] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:574] > connection_step(): Using already existing bearer at > '/org/freedesktop/ModemManager1/Bearer/0'... > > <info> [1529483793.372206] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:583] > connection_step(): Simple connect state (7/8): Connect > > <debug> [1529483793.372245] > [../../ModemManager-1.6.4/src/mm-base-bearer.c:703] > mm_base_bearer_connect(): Connecting bearer > '/org/freedesktop/ModemManager1/Bearer/0' > > <info> [1529483793.372324] > [../../ModemManager-1.6.4/src/mm-iface-modem.c:1431] > __iface_modem_update_state_internal(): Modem > /org/freedesktop/ModemManager1/Modem/0: state changed (registered -> > connecting) > > <debug> [1529483793.373287] > [../../ModemManager-1.6.4/src/mm-bearer-mbim.c:1026] _connect(): Launching > connection with data port (net/wwan0) > > <debug> [1529483793.373368] > [../../ModemManager-1.6.4/src/mm-bearer-mbim.c:785] connect_context_step(): > Activating packet service... > > [/dev/cdc-wdm0] Sent message... > > <<<<<< RAW: > > <<<<<< length = 52 > > <<<<<< data = > 03:00:00:00:34:00:00:00:F3:00:00:00:01:00:00:00:00:00:00:00:A2:89:CC:33:BC:BB:8B:4F:B6:B0:13:3E:C2:AA:E6:DF:0A:00:00:00:01:00:00:00:04:00:00:00:00:00:00:00 > > [/dev/cdc-wdm0] Sent message (translated)... > > <<<<<< Header: > > <<<<<< length = 52 > > <<<<<< type = command (0x00000003) > > <<<<<< transaction = 243 > > <<<<<< Fragment header: > > <<<<<< total = 1 > > <<<<<< current = 0 > > <<<<<< Contents: > > <<<<<< service = 'basic-connect' (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df) > > <<<<<< cid = 'packet-service' (0x0000000a) > > <<<<<< type = 'set' (0x00000001 > > [/dev/cdc-wdm0] Received message... > >>>>>>> RAW: > >>>>>>> length = 76 > >>>>>>> data = >>>>>>> 03:00:00:80:4C:00:00:00:F3:00:00:00:01:00:00:00:00:00:00:00:A2:89:CC:33:BC:BB:8B:4F:B6:B0:13:3E:C2:AA:E6:DF:0A:00:00:00:00:00:00:00:1C:00:00:00:00:00:00:00:02:00:00:00:18:00:00:00:A0:F9:56:00:00:00:00:00:00:97:49:01:00:00:00:00 > > [/dev/cdc-wdm0] Received message (translated)... > >>>>>>> Header: > >>>>>>> length = 76 > >>>>>>> type = command-done (0x80000003) > >>>>>>> transaction = 243 > >>>>>>> Fragment header: > >>>>>>> total = 1 > >>>>>>> current = 0 > >>>>>>> Contents: > >>>>>>> status error = 'None' (0x00000000) > >>>>>>> service = 'basic-connect' >>>>>>> (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df) > >>>>>>> cid = 'packet-service' (0x0000000a) > > <debug> [1529483793.391728] > [../../ModemManager-1.6.4/src/mm-bearer-mbim.c:724] > packet_service_set_ready(): Packet service update: > > <debug> [1529483793.391748] > [../../ModemManager-1.6.4/src/mm-bearer-mbim.c:725] > packet_service_set_ready(): state: 'attached' > > <debug> [1529483793.391761] > [../../ModemManager-1.6.4/src/mm-bearer-mbim.c:726] > packet_service_set_ready(): data class: 'hsdpa, hsupa' > > <debug> [1529483793.391773] > [../../ModemManager-1.6.4/src/mm-bearer-mbim.c:727] > packet_service_set_ready(): uplink: '5700000' bps > > <debug> [1529483793.391786] > [../../ModemManager-1.6.4/src/mm-bearer-mbim.c:728] > packet_service_set_ready(): downlink: '21600000' bps > > <debug> [1529483793.391802] > [../../ModemManager-1.6.4/src/mm-bearer-mbim.c:806] connect_context_step(): > Listing provisioned contexts... > > [/dev/cdc-wdm0] Sent message... > > <<<<<< RAW: > > <<<<<< length = 48 > > <<<<<< data = > 03:00:00:00:30:00:00:00:F4:00:00:00:01:00:00:00:00:00:00:00:A2:89:CC:33:BC:BB:8B:4F:B6:B0:13:3E:C2:AA:E6:DF:0D:00:00:00:00:00:00:00:00:00:00:00 > > [/dev/cdc-wdm0] Sent message (translated)... > > <<<<<< Header: > > <<<<<< length = 48 > > <<<<<< type = command (0x00000003) > > <<<<<< transaction = 244 > > <<<<<< Fragment header: > > <<<<<< total = 1 > > <<<<<< current = 0 > > <<<<<< Contents: > > <<<<<< service = 'basic-connect' (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df) > > <<<<<< cid = 'provisioned-contexts' (0x0000000d) > > <<<<<< type = 'query' (0x00000000) > > [/dev/cdc-wdm0] Received message... > >>>>>>> RAW: > >>>>>>> length = 52 > >>>>>>> data = >>>>>>> 03:00:00:80:34:00:00:00:F4:00:00:00:01:00:00:00:00:00:00:00:A2:89:CC:33:BC:BB:8B:4F:B6:B0:13:3E:C2:AA:E6:DF:0D:00:00:00:00:00:00:00:04:00:00:00:00:00:00:00 > > [/dev/cdc-wdm0] Received message (translated)... > >>>>>>> Header: > >>>>>>> length = 52 > >>>>>>> type = command-done (0x80000003) > >>>>>>> transaction = 244 > >>>>>>> Fragment header: > >>>>>>> total = 1 > >>>>>>> current = 0 > >>>>>>> Contents: > >>>>>>> status error = 'None' (0x00000000) > >>>>>>> service = 'basic-connect' >>>>>>> (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df) > >>>>>>> cid = 'provisioned-contexts' (0x0000000d) > > <debug> [1529483793.396261] > [../../ModemManager-1.6.4/src/mm-bearer-mbim.c:659] > provisioned_contexts_query_ready(): Provisioned contexts found (0): > > <debug> [1529483793.396297] > [../../ModemManager-1.6.4/src/mm-bearer-mbim.c:870] connect_context_step(): > No specific IP family requested, defaulting to ipv4 > > <debug> [1529483793.396313] > [../../ModemManager-1.6.4/src/mm-bearer-mbim.c:901] connect_context_step(): > Launching ipv4 connection with APN '10614.mcs'... > > [/dev/cdc-wdm0] Sent message... > > <<<<<< RAW: > > <<<<<< length = 128 > > <<<<<< data = > 03:00:00:00:80:00:00:00:F5:00:00:00:01:00:00:00:00:00:00:00:A2:89:CC:33:BC:BB:8B:4F:B6:B0:13:3E:C2:AA:E6:DF:0C:00:00:00:01:00:00:00:50:00:00:00:00:00:00:00:01:00:00:00:3C:00:00:00:12:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:01:00:00:00:7E:5E:2A:7E:4E:6F:72:72:73:6B:65:6E:7E:5E:2A:7E:31:00:30:00:36:00:31:00:34:00:2E:00:6D:00:63:00:73:00:00:00 > > [/dev/cdc-wdm0] Sent message (translated)... > > <<<<<< Header: > > <<<<<< length = 128 > > <<<<<< type = command (0x00000003) > > <<<<<< transaction = 245 > > <<<<<< Fragment header: > > <<<<<< total = 1 > > <<<<<< current = 0 > > <<<<<< Contents: > > <<<<<< service = 'basic-connect' (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df) > > <<<<<< cid = 'connect' (0x0000000c) > > <<<<<< type = 'set' (0x00000001) > > [/dev/cdc-wdm0] Received message... > >>>>>>> RAW: > >>>>>>> length = 48 > >>>>>>> data = >>>>>>> 03:00:00:80:30:00:00:00:F5:00:00:00:01:00:00:00:00:00:00:00:A2:89:CC:33:BC:BB:8B:4F:B6:B0:13:3E:C2:AA:E6:DF:0C:00:00:00:02:00:00:00:00:00:00:00 > > [/dev/cdc-wdm0] Received message (translated)... > >>>>>>> Header: > >>>>>>> length = 48 > >>>>>>> type = command-done (0x80000003) > >>>>>>> transaction = 245 > >>>>>>> Fragment header: > >>>>>>> total = 1 > >>>>>>> current = 0 > >>>>>>> Contents: > >>>>>>> status error = 'Failure' (0x00000002) > >>>>>>> service = 'basic-connect' >>>>>>> (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df) > >>>>>>> cid = 'connect' (0x0000000c) > > <debug> [1529483793.402516] > [../../ModemManager-1.6.4/src/mm-base-bearer.c:578] connect_ready(): > Couldn't connect bearer '/org/freedesktop/ModemManager1/Bearer/0': 'Unknown > error (135500720)' > > <info> [1529483793.402632] > [../../ModemManager-1.6.4/src/mm-iface-modem.c:1431] > __iface_modem_update_state_internal(): Modem > /org/freedesktop/ModemManager1/Modem/0: state changed (connecting -> > registered) > > <debug> [1529483793.404205] > [../../ModemManager-1.6.4/src/mm-iface-modem-simple.c:221] > connect_bearer_ready(): Couldn't connect bearer: 'Unknown error (135500720)' > > 2018-06-20T08:36:33.405904+00:00 ltesurfer07 lim: [Error:lim_mm.c:408] > lim_mm_simple_connect ERROR: failed to connect - > GDBus.Error:org.freedesktop.ModemManager1.Error.MobileEquipment.GprsUnknown: > Unknown error (135500720)(148) > > > _______________________________________________ > ModemManager-devel mailing list > [email protected] > https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel > -- Aleksander https://aleksander.es _______________________________________________ ModemManager-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
