Hi, Testing a Huawei E353 directly connected to my laptop (instead of a WLAN router) gives this debug output (note the lowercase ry in ^NDISSTATQry):
maalis 27 22:09:02 ubium-1 ModemManager[2508]: <debug> [1427486942.121397] [mm-port-serial-at.c:440] debug_log(): (cdc-wdm0): --> 'AT^NDISSTATQRY?<CR><LF>' maalis 27 22:09:02 ubium-1 ModemManager[2508]: <debug> [1427486942.128666] [mm-port-serial-at.c:440] debug_log(): (cdc-wdm0): <-- '<CR><LF>^NDISSTATQry:1<CR><LF><CR><LF>OK<CR><LF>' maalis 27 22:09:02 ubium-1 ModemManager[2508]: <debug> [1427486942.128827] [huawei/mm-broadband-bearer-huawei.c:161] connect_ndisstatqry_check_ready(): Unexpected response to ^NDISSTATQRY command: Missing ^NDISSTAT / ^NDISSTATQRY prefix (Attempts so far: 11) maalis 27 22:09:02 ubium-1 ModemManager[2508]: <debug> [1427486942.128886] [mm-port-serial.c:1294] _close_internal(): (cdc-wdm0) device open count is 0 (close) maalis 27 22:09:02 ubium-1 ModemManager[2508]: <debug> [1427486942.128924] [mm-port-serial.c:1310] _close_internal(): (cdc-wdm0) closing serial port... maalis 27 22:09:02 ubium-1 ModemManager[2508]: <debug> [1427486942.131157] [mm-port-serial.c:1359] _close_internal(): (cdc-wdm0) serial port closed maalis 27 22:09:02 ubium-1 ModemManager[2508]: <debug> [1427486942.755252] [mm-port-serial-at.c:440] debug_log(): (ttyUSB2): <-- '<CR><LF>^DSFLOWRPT:000001F6,00000000,00000000,0000000000000000,0000000000000288,000B4000,00290400<CR><LF>' maalis 27 22:09:02 ubium-1 ModemManager[2508]: <debug> [1427486942.755416] [huawei/mm-broadband-modem-huawei.c:1650] huawei_status_changed(): Duration: 502 Up: 0 Kbps Down: 0 Kbps Total: 0 Total: 0 maalis 27 22:09:03 ubium-1 ModemManager[2508]: <debug> [1427486943.120052] [mm-base-bearer.c:465] connect_ready(): Couldn't connect bearer '/org/freedesktop/ModemManager1/Bearer/0': 'Connection attempt not supported.' maalis 27 22:09:03 ubium-1 ModemManager[2508]: <info> [1427486943.120152] [mm-iface-modem.c:1392] __iface_modem_update_state_internal(): Modem /org/freedesktop/ModemManager1/Modem/0: state changed (connecting -> registered) --- The connection doesn't work. I recall this modem having worked before, so something must have changed (not the parsing of '^NDISSTATQRY:' in http://cgit.freedesktop.org/ModemManager/ModemManager/tree/plugins/huawei/mm-modem-helpers-huawei.c though, which seems to be hardcoded to look for the string in uppercase). Currently running ModemManager (version 1.4.6) and NetworkManager (version 1.0.0) on Arch Linux (kernel 3.19.2-1-ARCH). The modem is: # mmcli -m 0 /org/freedesktop/ModemManager1/Modem/0 (device id '3433326290b146a4ae694d0a9d6ba061292e957b') ------------------------- Hardware | manufacturer: 'huawei' | model: 'E353' | revision: '21.137.05.00.864' | supported: 'gsm-umts' | current: 'gsm-umts' | equipment id: '867989013808965' ------------------------- System | device: '/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.2' | drivers: 'huawei_cdc_ncm, option1' | plugin: 'Huawei' | primary port: 'ttyUSB2' | ports: 'ttyUSB0 (at), ttyUSB2 (at), cdc-wdm0 (at), wwp0s26u1u2i1 (net)' ------------------------- Numbers | own : 'unknown' ------------------------- Status | lock: 'none' | unlock retries: 'sim-pin (3), sim-pin2 (3), sim-puk (10), sim-puk2 (10)' | state: 'registered' | power state: 'on' | access tech: 'umts' | signal quality: '25' (recent) ------------------------- Modes | supported: 'allowed: 2g, 3g; preferred: none | allowed: 2g, 3g; preferred: 2g | allowed: 2g, 3g; preferred: 3g | allowed: 2g; preferred: none | allowed: 3g; preferred: none' | current: 'allowed: 2g, 3g; preferred: 3g' ------------------------- Bands | supported: 'unknown' | current: 'unknown' ------------------------- IP | supported: 'ipv4' ------------------------- 3GPP | imei: '867989013808965' | enabled locks: 'none' | operator id: '24405' | operator name: 'elisa' | subscription: 'unknown' | registration: 'home' ------------------------- SIM | path: '/org/freedesktop/ModemManager1/SIM/0' ------------------------- Bearers | paths: 'none' ---- Is this a known issue or something that should be debugged further? - Mikko _______________________________________________ ModemManager-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
