Cab't get working Lenovo (Ericsson?) N5321GW
Dan Williams
dcbw at redhat.com
Mon Feb 16 14:40:04 PST 2015
On Mon, 2015-02-16 at 20:29 +0100, Leandro Noferini wrote:
> Ciao a tutti,
>
> I can't get working my modem from a Lenovo X240.
It actually looks like it's working fine, from the logs and output.
What specifically is not working for you? The data connection?
Dan
> Following the notes from
> http://www.freedesktop.org/wiki/Software/ModemManager/Debugging/ I can
> see this:
>
> root at tricheco:~# mmcli -m 3
>
> /org/freedesktop/ModemManager1/Modem/3 (device id 'b0e378652abdf44522215c3e86e5ea3176bf9874')
> -------------------------
> Hardware | manufacturer: 'Lenovo'
> | model: 'N5321 gw'
> | revision: 'R3C11'
> | supported: 'gsm-umts'
> | current: 'gsm-umts'
> | equipment id: '353997051197937'
> -------------------------
> System | device: '/sys/devices/pci0000:00/0000:00:14.0/usb1/1-4'
> | drivers: 'cdc_acm, cdc_wdm, cdc_ncm'
> | plugin: 'Ericsson MBM'
> | primary port: 'ttyACM0'
> | ports: 'ttyACM0 (at), cdc-wdm0 (at), wwan0 (net), ttyACM1 (at), ttyACM2 (at), cdc-wdm1 (at)'
> -------------------------
> Numbers | own : 'unknown'
> -------------------------
> Status | lock: 'none'
> | unlock retries: 'sim-pin (3), sim-pin2 (3), sim-puk (10), sim-puk2 (10)'
> | state: 'connected'
> | power state: 'on'
> | access tech: 'hspa'
> | signal quality: '40' (cached)
> -------------------------
> Modes | supported: 'allowed: any; preferred: none'
> | current: 'allowed: any; preferred: none'
> -------------------------
> Bands | supported: 'unknown'
> | current: 'unknown'
> -------------------------
> IP | supported: 'ipv4, ipv6'
> -------------------------
> 3GPP | imei: '353997051197937'
> | enabled locks: 'sim'
> | operator id: '22288'
> | operator name: 'I WIND'
> | subscription: 'unknown'
> | registration: 'home'
> -------------------------
> SIM | path: '/org/freedesktop/ModemManager1/SIM/3'
>
> -------------------------
> Bearers | paths: '/org/freedesktop/ModemManager1/Bearer/0'
>
> Running ModemManager --debug gives a lot of lines you can see at
> http://paste.debian.net/149864/.
>
> I am not really expert but I think these could be the relevant:
>
> ModemManager[24102]: <debug> [1424110020.115837] [mm-plugin-manager.c:739] mm_plugin_manager_find_device_support(): (Plugin Manager) [/sys/devices/pci0000:00/0000:00:14.0/usb1/1-4] Checking device support...
> ModemManager[24102]: <debug> [1424110020.115926] [mm-plugin.c:326] apply_pre_probing_filters(): (Samsung) [ttyACM0] filtered by vendor/product IDs
> ModemManager[24102]: <debug> [1424110020.115947] [mm-plugin.c:326] apply_pre_probing_filters(): (Altair LTE) [ttyACM0] filtered by vendor/product IDs
> [...]
> ModemManager[24102]: <debug> [1424110020.118332] [mm-plugin-manager.c:640] build_plugins_list(): (Plugin Manager) [ttyACM0] Found '2' plugins to try...
> ModemManager[24102]: <debug> [1424110020.118658] [mm-plugin-manager.c:644] build_plugins_list(): (Plugin Manager) [ttyACM0] Will try with plugin 'Ericsson MBM'
> ModemManager[24102]: <debug> [1424110020.118867] [mm-plugin-manager.c:644] build_plugins_list(): (Plugin Manager) [ttyACM0] Will try with plugin 'Generic'
> ModemManager[24102]: <debug> [1424110020.119119] [mm-plugin.c:767] mm_plugin_supports_port(): (Ericsson MBM) [ttyACM0] probe required: 'at'
> ModemManager[24102]: <debug> [1424110020.119304] [mm-port-probe.c:1353] mm_port_probe_run(): (tty/ttyACM0) launching port probing: 'at'
>
> The same for ttyACM1, ttyACM2, /sys/devices/pci0000:00/0000:00:16.3,
> cdc-wdm0 and so on.
>
> And then
>
> ModemManager[24102]: <debug> [1424110020.458400] [mm-plugin-manager.c:462] plugin_supports_port_ready(): (Plugin Manager) (Ericsson MBM) [ttyACM0] found best plugin for port
> ModemManager[24102]: <debug> [1424110020.458429] [mm-plugin-manager.c:232] port_probe_context_finished(): (Plugin Manager) (Ericsson MBM) [ttyACM0]: found best plugin for device (/sys/devices/pci0000:00/0000:00:14.0/usb1/1-4)
>
> ModemManager[24102]: <debug> [1424110022.487889] [mm-plugin-manager.c:138] find_device_support_context_complete_and_free(): (Plugin Manager) [/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0] device support check finished in '2.348465' seconds
> ModemManager[24102]: <warn> [1424110022.488229] [mm-base-manager.c:153] find_device_support_ready(): Couldn't find support for device at '/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0': not supported by any plugin
>
> ModemManager[24102]: <debug> [1424110029.490127] [mm-plugin-manager.c:462] plugin_supports_port_ready(): (Plugin Manager) (Ericsson MBM) [cdc-wdm1] found best plugin for port
> ModemManager[24102]: <debug> [1424110029.490266] [mm-plugin-manager.c:316] port_probe_context_finished(): (Plugin Manager) 'cdc-wdm1' port probe finished, last one in device
> ModemManager[24102]: <debug> [1424110029.490401] [mm-plugin-manager.c:138] find_device_support_context_complete_and_free(): (Plugin Manager) [/sys/devices/pci0000:00/0000:00:14.0/usb1/1-4] device support check finished in '9.374528' seconds
> ModemManager[24102]: <info> [1424110029.490536] [mm-device.c:509] mm_device_create_modem(): Creating modem with plugin 'Ericsson MBM' and '6' ports
> ModemManager[24102]: <warn> [1424110029.491253] [mm-plugin.c:905] mm_plugin_create_modem(): Could not grab port (usbmisc/cdc-wdm1): 'Cannot add port 'usbmisc/cdc-wdm1', unsupported'
> ModemManager[24102]: <warn> [1424110029.491271] [mm-plugin.c:905] mm_plugin_create_modem(): Could not grab port (usbmisc/cdc-wdm0): 'Cannot add port 'usbmisc/cdc-wdm0', unsupported'
> ModemManager[24102]: <debug> [1424110029.491284] [mm-base-modem.c:304] mm_base_modem_grab_port(): (wwan0) type 'net' claimed by /sys/devices/pci0000:00/0000:00:14.0/usb1/1-4
> ModemManager[24102]: <debug> [1424110029.491328] [mm-base-modem.c:304] mm_base_modem_grab_port(): (ttyACM2) type 'at' claimed by /sys/devices/pci0000:00/0000:00:14.0/usb1/1-4
> ModemManager[24102]: <debug> [1424110029.491365] [mm-base-modem.c:304] mm_base_modem_grab_port(): (ttyACM1) type 'at' claimed by /sys/devices/pci0000:00/0000:00:14.0/usb1/1-4
> ModemManager[24102]: <debug> [1424110029.491398] [mm-base-modem.c:304] mm_base_modem_grab_port(): (ttyACM0) type 'at' claimed by /sys/devices/pci0000:00/0000:00:14.0/usb1/1-4
> ModemManager[24102]: <debug> [1424110029.491451] [mm-base-modem.c:970] log_port(): (/sys/devices/pci0000:00/0000:00:14.0/usb1/1-4) tty/ttyACM1 at (primary)
> ModemManager[24102]: <debug> [1424110029.491597] [mm-base-modem.c:970] log_port(): (/sys/devices/pci0000:00/0000:00:14.0/usb1/1-4) tty/ttyACM2 at (secondary)
> ModemManager[24102]: <debug> [1424110029.491744] [mm-base-modem.c:970] log_port(): (/sys/devices/pci0000:00/0000:00:14.0/usb1/1-4) net/wwan0 data (primary)
> ModemManager[24102]: <debug> [1424110029.492020] [mm-port-serial.c:1099] mm_port_serial_open(): (ttyACM1) opening serial port...
> ModemManager[24102]: <debug> [1424110029.492443] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 1 (open)
> ModemManager[24102]: <debug> [1424110029.492460] [mm-port-serial-at.c:476] mm_port_serial_at_run_init_sequence(): (ttyACM1): running init sequence...
> ModemManager[24102]: <debug> [1424110029.492482] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 2 (open)
> ModemManager[24102]: <debug> [1424110029.492493] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <info> [1424110029.492537] [mm-base-manager.c:162] find_device_support_ready(): Modem for device at '/sys/devices/pci0000:00/0000:00:14.0/usb1/1-4' successfully created
> ModemManager[24102]: <debug> [1424110029.492684] [mm-plugin.c:767] mm_plugin_supports_port(): (Nokia) [ttyS0] probe required: 'at, at-vendor, at-icera'
> ModemManager[24102]: <debug> [1424110029.493934] [mm-broadband-modem.c:699] modem_load_current_capabilities(): loading current capabilities...
> ModemManager[24102]: <debug> [1424110029.494025] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 4 (open)
> ModemManager[24102]: <debug> [1424110029.494109] [mm-plugin.c:429] apply_post_probing_filters(): (Nokia) [ttyS0] filtered by vendor strings
> ModemManager[24102]: <debug> [1424110029.494187] [mm-plugin.c:767] mm_plugin_supports_port(): (Via CBP7) [ttyS0] probe required: 'at, at-vendor, at-product'
> ModemManager[24102]: <debug> [1424110029.494253] [mm-plugin.c:454] apply_post_probing_filters(): (Via CBP7) [ttyS0] filtered as no vendor/product strings given
> ModemManager[24102]: <debug> [1424110029.494581] [mm-plugin.c:767] mm_plugin_supports_port(): (Cinterion) [ttyS0] probe required: 'at, at-vendor'
> ModemManager[24102]: <debug> [1424110029.494912] [mm-plugin.c:429] apply_post_probing_filters(): (Cinterion) [ttyS0] filtered by vendor strings
> ModemManager[24102]: <debug> [1424110029.495255] [mm-plugin.c:767] mm_plugin_supports_port(): (Generic) [ttyS0] probe required: 'at, qcdm'
> ModemManager[24102]: <debug> [1424110029.495564] [mm-port-probe.c:1353] mm_port_probe_run(): (tty/ttyS0) launching port probing: 'qcdm'
> ModemManager[24102]: <debug> [1424110029.495918] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'ATE0<CR>'
> ModemManager[24102]: <debug> [1424110029.496259] [mm-port-probe.c:658] serial_probe_qcdm(): (tty/ttyS0) probing QCDM...
> ModemManager[24102]: <debug> [1424110029.496669] [mm-port-serial.c:1099] mm_port_serial_open(): (ttyS0) opening serial port...
> ModemManager[24102]: <debug> [1424110029.497072] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyS0) device open count is 1 (open)
> ModemManager[24102]: <debug> [1424110029.497370] [mm-port-serial-qcdm.c:201] debug_log(): (ttyS0): --> 7e 00 78 f0 7e
> ModemManager[24102]: <debug> [1424110029.500405] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- 'ATE0'
> ModemManager[24102]: <debug> [1424110029.500733] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR>'
> ModemManager[24102]: <debug> [1424110029.501917] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.501999] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'ATV1<CR>'
> ModemManager[24102]: <debug> [1424110029.508065] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.508131] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CMEE=1<CR>'
> ModemManager[24102]: <debug> [1424110029.520593] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.520698] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>*EMRDY: 1<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.520746] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'ATX4<CR>'
> ModemManager[24102]: <debug> [1424110029.527087] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.527180] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT&C1<CR>'
> ModemManager[24102]: <debug> [1424110029.535129] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.535225] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'ATE0<CR>'
> ModemManager[24102]: <debug> [1424110029.541482] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.541569] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 3 (close)
> ModemManager[24102]: <debug> [1424110029.541614] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CMEE=1<CR>'
> ModemManager[24102]: <debug> [1424110029.553437] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.553542] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110029.553585] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+GCAP<CR>'
> ModemManager[24102]: <debug> [1424110029.563184] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+GCAP: +CGSM, +DS<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.563598] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.563701] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110029.563750] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110029.563785] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+WS46=?<CR>'
> ModemManager[24102]: <debug> [1424110029.578414] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>ERROR<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.578564] [mm-serial-parsers.c:364] mm_serial_parser_v1_parse(): Got failure code 100: Unknown error
> ModemManager[24102]: <debug> [1424110029.578622] [mm-broadband-modem.c:353] modem_load_current_capabilities_finish(): loaded current capabilities: gsm-umts
> ModemManager[24102]: <debug> [1424110029.578716] [mm-iface-modem.c:4327] interface_initialization_step(): Modem allows up to 1 bearers
> ModemManager[24102]: <debug> [1424110029.578742] [mm-bearer-list.c:276] mm_bearer_list_new(): Creating bearer list (max: 1, max active: 1)
> ModemManager[24102]: <debug> [1424110029.578811] [mm-broadband-modem.c:759] modem_load_manufacturer(): loading manufacturer...
> ModemManager[24102]: <debug> [1424110029.578838] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110029.578871] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110029.578905] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CGMI<CR>'
> ModemManager[24102]: <debug> [1424110029.587945] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>Lenovo<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.588326] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.588420] [mm-broadband-modem.c:743] modem_load_manufacturer_finish(): loaded manufacturer: Lenovo
> ModemManager[24102]: <debug> [1424110029.588476] [mm-broadband-modem.c:799] modem_load_model(): loading model...
> ModemManager[24102]: <debug> [1424110029.588503] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110029.588544] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110029.588575] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CGMM<CR>'
> ModemManager[24102]: <debug> [1424110029.597622] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>N5321 gw<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.598006] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.598090] [mm-broadband-modem.c:783] modem_load_model_finish(): loaded model: N5321 gw
> ModemManager[24102]: <debug> [1424110029.598143] [mm-broadband-modem.c:839] modem_load_revision(): loading revision...
> ModemManager[24102]: <debug> [1424110029.598172] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110029.598212] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110029.598242] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CGMR<CR>'
> ModemManager[24102]: <debug> [1424110029.608196] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>R3C11<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.608662] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.608742] [mm-broadband-modem.c:823] modem_load_revision_finish(): loaded revision: R3C11
> ModemManager[24102]: <debug> [1424110029.608803] [mm-broadband-modem.c:900] modem_load_equipment_identifier(): loading equipment identifier...
> ModemManager[24102]: <debug> [1424110029.608838] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110029.608874] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110029.608906] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CGSN<CR>'
> ModemManager[24102]: <debug> [1424110029.624549] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>353997051197937<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.625272] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.625396] [mm-broadband-modem.c:882] modem_load_equipment_identifier_finish(): loaded equipment identifier: 353997051197937
> ModemManager[24102]: <debug> [1424110029.625448] [mm-broadband-modem.c:988] modem_load_device_identifier(): loading device identifier...
> ModemManager[24102]: <debug> [1424110029.625477] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110029.625516] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110029.625549] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'ATI<CR>'
> ModemManager[24102]: <debug> [1424110029.630109] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>N5321 gw<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.630612] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.630749] [mm-modem-helpers.c:148] mm_create_device_identifier(): Device ID source '00000bdb0000193eN5321gw353997051197937R3C11N5321gwLenovo'
> ModemManager[24102]: <debug> [1424110029.630778] [mm-modem-helpers.c:149] mm_create_device_identifier(): Device ID 'b0e378652abdf44522215c3e86e5ea3176bf9874'
> ModemManager[24102]: <debug> [1424110029.630795] [mm-broadband-modem.c:951] modem_load_device_identifier_finish(): loaded device identifier: b0e378652abdf44522215c3e86e5ea3176bf9874
> ModemManager[24102]: <debug> [1424110029.630851] [mm-broadband-modem.c:1601] modem_load_supported_modes(): loading supported modes...
> ModemManager[24102]: <debug> [1424110029.630885] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110029.630922] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110029.630955] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT*CNTI=2<CR>'
> ModemManager[24102]: <debug> [1424110029.645200] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>ERROR<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.645283] [mm-serial-parsers.c:364] mm_serial_parser_v1_parse(): Got failure code 100: Unknown error
> ModemManager[24102]: <debug> [1424110029.645326] [mm-broadband-modem.c:1535] supported_modes_cnti_ready(): Generic query of supported 3GPP networks with *CNTI failed: 'Unknown error'
> ModemManager[24102]: <debug> [1424110029.645363] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110029.645399] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110029.645437] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+WS46=?<CR>'
> ModemManager[24102]: <debug> [1424110029.659820] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>ERROR<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.659911] [mm-serial-parsers.c:364] mm_serial_parser_v1_parse(): Got failure code 100: Unknown error
> ModemManager[24102]: <debug> [1424110029.659952] [mm-broadband-modem.c:1483] supported_modes_ws46_test_ready(): Generic query of supported 3GPP networks with WS46=? failed: 'Unknown error'
> ModemManager[24102]: <warn> [1424110029.659990] [mm-iface-modem.c:3956] load_supported_modes_ready(): couldn't load Supported Modes: 'Couldn't retrieve supported modes'
> ModemManager[24102]: <debug> [1424110029.660081] [mm-broadband-modem.c:1675] modem_load_supported_ip_families(): loading supported IP families...
> ModemManager[24102]: <debug> [1424110029.660124] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110029.660167] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110029.660204] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CGDCONT=?<CR>'
> ModemManager[24102]: <debug> [1424110029.675176] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CGDCONT: (1-25),("IP"),,,(0-1),(0-1)<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.675347] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '+CGDCONT: (1-25),("IPV6"),,,(0-1),(0-1)<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.675917] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.676113] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110029.676169] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110029.676212] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CFUN?<CR>'
> ModemManager[24102]: <debug> [1424110029.689147] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CFUN: 1<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.690065] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.690170] [mm-broadband-modem.c:1290] modem_load_unlock_required(): checking if unlock required...
> ModemManager[24102]: <debug> [1424110029.690203] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110029.690227] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110029.690252] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CPIN?<CR>'
> ModemManager[24102]: <debug> [1424110029.701291] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CPIN: READY<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.701875] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.701960] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 1 (close)
> ModemManager[24102]: <debug> [1424110029.702000] [mbm/mm-broadband-modem-mbm.c:787] load_unlock_retries(): loading unlock retries (mbm)...
> ModemManager[24102]: <debug> [1424110029.702035] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 2 (open)
> ModemManager[24102]: <debug> [1424110029.702073] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT*EPIN?<CR>'
> ModemManager[24102]: <debug> [1424110029.797601] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>*EPIN: 3,10,3,10,260,260,260,260,260<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.798663] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110029.798892] [mm-iface-modem.c:3067] update_lock_info_context_step(): SIM is ready, running after SIM unlock step...
> ModemManager[24102]: <debug> [1424110029.798929] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 1 (close)
> ModemManager[24102]: <debug> [1424110030.299976] [mm-base-sim.c:1013] load_sim_identifier(): loading SIM identifier...
> ModemManager[24102]: <debug> [1424110030.300083] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 2 (open)
> ModemManager[24102]: <debug> [1424110030.300150] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CRSM=176,12258,0,0,10<CR>'
> ModemManager[24102]: <debug> [1424110030.341952] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CRSM: 144,0,"989388334800617257F2"<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.342549] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.342713] [mm-base-sim.c:1002] load_sim_identifier_finish(): loaded SIM identifier: 8939883384001627752
> ModemManager[24102]: <debug> [1424110030.342801] [mm-base-sim.c:1083] load_imsi(): loading IMSI...
> ModemManager[24102]: <debug> [1424110030.342853] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110030.342919] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110030.342973] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CIMI<CR>'
> ModemManager[24102]: <debug> [1424110030.353056] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>222887840224280<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.353672] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.353826] [mm-base-sim.c:1072] load_imsi_finish(): loaded IMSI: 222887840224280
> ModemManager[24102]: <debug> [1424110030.353895] [mm-base-sim.c:1219] load_operator_identifier(): loading Operator ID...
> ModemManager[24102]: <debug> [1424110030.353942] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110030.353997] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110030.354046] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CRSM=176,28589,0,0,4<CR>'
> ModemManager[24102]: <debug> [1424110030.394588] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CRSM: 144,0,"00000002"<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.395252] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.395344] [mm-base-sim.c:1330] load_operator_name(): loading Operator Name...
> ModemManager[24102]: <debug> [1424110030.395371] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110030.395399] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110030.395421] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CRSM=176,28486,0,0,17<CR>'
> ModemManager[24102]: <debug> [1424110030.437941] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CRSM: 144,0,"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.438563] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.438672] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 1 (close)
> ModemManager[24102]: <debug> [1424110030.438782] [mm-broadband-modem.c:1168] modem_load_own_numbers(): loading own numbers...
> ModemManager[24102]: <debug> [1424110030.438809] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 2 (open)
> ModemManager[24102]: <debug> [1424110030.438839] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CNUM<CR>'
> ModemManager[24102]: <debug> [1424110030.489534] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.489687] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 1 (close)
> ModemManager[24102]: <debug> [1424110030.489846] [mm-broadband-modem.c:3235] modem_3gpp_load_imei(): loading IMEI...
> ModemManager[24102]: <debug> [1424110030.489862] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 2 (open)
> ModemManager[24102]: <debug> [1424110030.489881] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CGSN<CR>'
> ModemManager[24102]: <debug> [1424110030.505157] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>353997051197937<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.505805] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.505866] [mm-broadband-modem.c:3226] modem_3gpp_load_imei_finish(): loaded IMEI: 353997051197937
> ModemManager[24102]: <debug> [1424110030.505895] [mm-broadband-modem.c:3394] modem_3gpp_load_enabled_facility_locks(): loading enabled facility locks...
> ModemManager[24102]: <debug> [1424110030.505913] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110030.505932] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110030.505953] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CLCK=?<CR>'
> ModemManager[24102]: <debug> [1424110030.518566] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CLCK: ("CS","PS","PF","SC","P2","AO","OI","OX","AI","IR","NT","NM","NS","NA","AB","AG","AC","PN","PU","PP","PC","PI","LL","AL","FD")<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.519218] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.519345] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110030.519372] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110030.519395] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CLCK="SC",2<CR>'
> ModemManager[24102]: <debug> [1424110030.553427] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CLCK: 1<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.555539] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.555677] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110030.555702] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110030.555723] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CLCK="FD",2<CR>'
> ModemManager[24102]: <debug> [1424110030.584558] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CLCK: 0<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.585172] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.585308] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110030.585346] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110030.585379] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CLCK="PS",2<CR>'
> ModemManager[24102]: <debug> [1424110030.608868] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CLCK: 0<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.609438] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.609553] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110030.609600] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110030.609639] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CLCK="PF",2<CR>'
> ModemManager[24102]: <debug> [1424110030.628288] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CME ERROR: 4<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.628386] [mm-serial-parsers.c:364] mm_serial_parser_v1_parse(): Got failure code 4: Operation not supported
> ModemManager[24102]: <debug> [1424110030.628449] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110030.628489] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110030.628528] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CLCK="PN",2<CR>'
> ModemManager[24102]: <debug> [1424110030.652304] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CLCK: 0<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.652914] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.653035] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110030.653080] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110030.653116] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CLCK="PU",2<CR>'
> ModemManager[24102]: <debug> [1424110030.676564] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CLCK: 0<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.677194] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.677371] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110030.677408] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110030.677435] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CLCK="PP",2<CR>'
> ModemManager[24102]: <debug> [1424110030.703902] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CLCK: 0<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.704563] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.704695] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110030.704730] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110030.704759] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CLCK="PC",2<CR>'
> ModemManager[24102]: <debug> [1424110030.728431] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CLCK: 0<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.729206] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.729401] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 1 (close)
> ModemManager[24102]: <debug> [1424110030.729587] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 2 (open)
> ModemManager[24102]: <debug> [1424110030.729641] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CUSD=?<CR>'
> ModemManager[24102]: <debug> [1424110030.742051] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CUSD: (0-2)<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.742624] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.742775] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 1 (close)
> ModemManager[24102]: <debug> [1424110030.743067] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 2 (open)
> ModemManager[24102]: <debug> [1424110030.743122] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CNMI=?<CR>'
> ModemManager[24102]: <debug> [1424110030.755769] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CNMI: (0,2),(0-3),(0,2),(0,1),(0,1)<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.756347] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.756449] [mm-port-serial.c:1237] mm_port_serial_open(): (ttyACM1) device open count is 3 (open)
> ModemManager[24102]: <debug> [1424110030.756501] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 2 (close)
> ModemManager[24102]: <debug> [1424110030.756540] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): --> 'AT+CPMS=?<CR>'
> ModemManager[24102]: <debug> [1424110030.768915] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>+CPMS: ("ME","SM"),("ME","SM"),("ME","SM")<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.769606] [mm-port-serial-at.c:440] debug_log(): (ttyACM1): <-- '<CR><LF>OK<CR><LF>'
> ModemManager[24102]: <debug> [1424110030.769785] [mm-iface-modem-messaging.c:1148] load_supported_storages_ready(): Supported storages loaded:
> ModemManager[24102]: <debug> [1424110030.769813] [mm-iface-modem-messaging.c:1149] load_supported_storages_ready(): mem1 (list/read/delete) storages: 'me, sm'
> ModemManager[24102]: <debug> [1424110030.769831] [mm-iface-modem-messaging.c:1150] load_supported_storages_ready(): mem2 (write/send) storages: 'me, sm'
> ModemManager[24102]: <debug> [1424110030.769849] [mm-iface-modem-messaging.c:1151] load_supported_storages_ready(): mem3 (reception) storages: 'me, sm'
> ModemManager[24102]: <debug> [1424110030.769938] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 1 (close)
> ModemManager[24102]: <debug> [1424110030.770048] [mm-broadband-modem.c:9002] iface_modem_time_initialize_ready(): Couldn't initialize interface: 'Time not supported'
> ModemManager[24102]: <debug> [1424110030.770163] [mm-broadband-modem.c:9003] iface_modem_signal_initialize_ready(): Couldn't initialize interface: 'Extended Signal information not supported'
> ModemManager[24102]: <debug> [1424110030.770309] [mm-broadband-modem.c:9004] iface_modem_oma_initialize_ready(): Couldn't initialize interface: 'OMA not supported'
> ModemManager[24102]: <debug> [1424110030.770407] [mm-broadband-modem.c:9005] iface_modem_firmware_initialize_ready(): Couldn't initialize interface: 'Firmware not supported'
> ModemManager[24102]: <info> [1424110030.770510] [mm-iface-modem.c:1392] __iface_modem_update_state_internal(): Modem: state changed (unknown -> disabled)
> ModemManager[24102]: <debug> [1424110030.770609] [mm-port-serial.c:1296] mm_port_serial_close(): (ttyACM1) device open count is 0 (close)
> ModemManager[24102]: <debug> [1424110030.770635] [mm-port-serial.c:1312] mm_port_serial_close(): (ttyACM1) closing serial port...
> ModemManager[24102]: <debug> [1424110030.771641] [mm-port-serial.c:1361] mm_port_serial_close(): (ttyACM1) serial port closed
>
> The remaining log is more and more and I cannot understand what would be
> really important.
>
> Could somebody help me?
>
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