Problems connecting with thinkpad x260 Sierra module

Alfredo Palhares alfredo at palhares.me
Wed Oct 26 13:47:53 UTC 2016


Hello everyone,

I recently got a Lenvovo Thinkpad x260, with a 3G modem built-in, I can't
wait to get it running, but I am having troubles using mmcli.


-> % sudo mmcli -m 2
--simple-connect="pin=1234,apn=internet,user=tmn,password=tmn"

error: modem has no Simple capabilities

What is the other method of of not conneting?  I can't also run a
simple-status.

Here is the details on the modem.
-> % mmcli -m 0

/org/freedesktop/ModemManager1/Modem/0 (device id '
2bf81a7e4c6de9aa38372fbfacbc2d5d0f555539')
  -------------------------
  Hardware |   manufacturer: 'Sierra'
           |          model: 'MBIM [1199:9079]'
           |       revision: 'SWI9X30C_02.08.02.00'
           |      supported: 'gsm-umts, lte'
           |        current: 'gsm-umts, lte'
           |   equipment id: '014582002366095'
  -------------------------
  System   |         device: '/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3'
           |        drivers: 'qcserial, cdc_mbim'
           |         plugin: 'Sierra'
           |   primary port: 'cdc-wdm0'
           |          ports: 'ttyUSB0 (qcdm), ttyUSB2 (at), cdc-wdm0
(mbim), wwp0s20f0u3i12 (net)'
  -------------------------
  Numbers  |           own : 'unknown'
  -------------------------
  Status   |           lock: 'unknown'
           | unlock retries: 'unknown'
           |          state: 'failed'
           |  failed reason: 'sim-missing'
           |    power state: 'low'
           |    access tech: 'unknown'
           | signal quality: '0' (cached)
  -------------------------
  Modes    |      supported: 'allowed: 3g, 4g; preferred: none'
           |        current: 'allowed: any; preferred: none'
  -------------------------
  Bands    |      supported: 'unknown'
           |        current: 'unknown'
  -------------------------
  IP       |      supported: 'ipv4, ipv6, ipv4v6'
  -------------------------
  SIM      |           path: 'none'

  -------------------------
  Bearers  |          paths: 'none'

-> % lsusb | grep "Sierra"
Bus 001 Device 010: ID 1199:9079 Sierra Wireless, Inc.

Honestly the man pages are a bit confuse and I can't find instructions for
another method of connecting using mmcli.
Can you guys help me?

Regards,
Alfredo Palhares
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