FS#56348 - [modemmanager] Fails to connect to GSM network using Sierra EM7455 (Lenovo Carbon X1)
Attached to Project:
Arch Linux
Opened by Andrei Gherzam (alephan) - Thursday, 16 November 2017, 16:34 GMT
Last edited by Jan Alexander Steffens (heftig) - Wednesday, 15 September 2021, 10:06 GMT
Opened by Andrei Gherzam (alephan) - Thursday, 16 November 2017, 16:34 GMT
Last edited by Jan Alexander Steffens (heftig) - Wednesday, 15 September 2021, 10:06 GMT
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Details
Description:
I have a 4G modem reported by lsusb as following: Bus 001 Device 003: ID 1199:9079 Sierra Wireless, Inc. I'm using the latest versions of: libmbim 1.14.2-1 modemmanager 1.6.10-1 networkmanager 1.10.0-1 Everytime I try to connect to a GSM network from network manager, it fails with the error: "Error: Connection activation failed: The base network connection was interrupted". As well modem manager fails: ``` ModemManager[1420]: <info> Simple connect started... ModemManager[1420]: <info> Simple connect state (3/8): Enable ModemManager[1420]: <info> Modem /org/freedesktop/ModemManager1/Modem/0: state changed (disabled -> enabling) ModemManager[1420]: <warn> Failure ModemManager[1420]: [/dev/cdc-wdm1] Opening device with flags 'proxy, mbim'... ModemManager[1420]: [/dev/cdc-wdm1] loaded driver of cdc-wdm port: cdc_mbim ModemManager[1420]: [/dev/cdc-wdm1] creating MBIM device... ModemManager[1420]: [/dev/cdc-wdm1] MBIM device created ModemManager[1420]: [/dev/cdc-wdm1] opening MBIM device... ModemManager[1420]: opening device... ModemManager[1420]: [/dev/cdc-wdm1] Read max control message size from descriptors file: 4096 ModemManager[1420]: [/dev/cdc-wdm1] MBIM device open ModemManager[1420]: [/dev/cdc-wdm1] Assuming service 'dms' is supported... ModemManager[1420]: [/dev/cdc-wdm1] Allocating new client ID... ModemManager[1420]: [/dev/cdc-wdm1] sending message as MBIM... ModemManager[1420]: [/dev/cdc-wdm1] Received MBIM message ModemManager[1420]: [/dev/cdc-wdm1] Registered 'dms' (version unknown) client with ID '3' ModemManager[1420]: [/dev/cdc-wdm1] sending message as MBIM... ModemManager[1420]: [/dev/cdc-wdm1] Received MBIM message ModemManager[1420]: [/dev/cdc-wdm1] Releasing 'dms' client with flags 'release-cid'... ModemManager[1420]: [/dev/cdc-wdm1] Unregistered 'dms' client with ID '3' ModemManager[1420]: [/dev/cdc-wdm1] sending message as MBIM... ModemManager[1420]: <info> Modem /org/freedesktop/ModemManager1/Modem/0: state changed (enabling -> disabled) ModemManager[1420]: [/dev/cdc-wdm1] Received MBIM message ``` Additional info: * package version(s) libmbim 1.14.2-1 modemmanager 1.6.10-1 networkmanager 1.10.0-1 * config and/or log files etc. Steps to reproduce: Start modem manager Start network manager Try to connect to a gsm network |
This task depends upon
Closed by Jan Alexander Steffens (heftig)
Wednesday, 15 September 2021, 10:06 GMT
Reason for closing: None
Wednesday, 15 September 2021, 10:06 GMT
Reason for closing: None
Comment by
Andrei Gherzan (agherzan) - Monday,
07 May 2018, 11:36 GMT
Comment by
Aleksander Morgado (aleksander0m) -
Wednesday, 15 September 2021, 02:59 GMT
Comment by
Andrei Gherzan (agherzan) -
Wednesday, 15 September 2021, 09:15 GMT
Any updates on this?
Please try with the latest ModemManager available in Arch Linux.
As you would expect, I don't have access to that machine after
almost 4 years. Let's close it as nobody else seems to be affected
by it.