On 2017-02-05 10:32 PM, matthew stanger wrote: > First check to make sure you can get GPS location and not just 3gpp > location, i.e. location from just the cell tower.
Building on my previous message, I restarted the system to see how it would come up without my intervention. Once the modem connected, for IP, I started testing. First run: $ mmcli -m 0 --location-status /org/freedesktop/ModemManager1/Modem/0 ---------------------------- Location | capabilities: '3gpp-lac-ci' | enabled: '3gpp-lac-ci' | signals: 'yes' Also, note the ports listed: ------------------------- System | device: '/sys/devices/pci0000:00/0000:00:14.0/usb3/3-4' | drivers: 'qcserial, qmi_wwan' | plugin: 'Generic' | primary port: 'ttyUSB2' | ports: 'ttyUSB0 (qcdm), ttyUSB2 (at), wwp0s20u4i8 (net)' ------------------------- The primary port was cdc-wdm0 in my previous message. What is changing? And I never seem to get the nice data I put in my previous messages. Relevant dmesg output: [ 29.480835] qcserial 3-4:1.0: Qualcomm USB modem converter detected [ 29.481694] uvcvideo: Found UVC 1.00 device Integrated Camera (5986:02d2) [ 29.482312] usb 3-4: Qualcomm USB modem converter now attached to ttyUSB0 [ 29.483366] qcserial 3-4:1.2: Qualcomm USB modem converter detected [ 29.483447] usb 3-4: Qualcomm USB modem converter now attached to ttyUSB1 [ 29.483996] input: Integrated Camera as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6:1.0/input/input9 [ 29.484064] usbcore: registered new interface driver uvcvideo [ 29.484065] USB Video Class driver (1.1.1) [ 29.484578] qcserial 3-4:1.3: Qualcomm USB modem converter detected [ 29.484666] usb 3-4: Qualcomm USB modem converter now attached to ttyUSB2 [ 29.485952] qmi_wwan 3-4:1.8: cdc-wdm0: USB WDM device [ 29.486078] qmi_wwan 3-4:1.8 wwan0: register 'qmi_wwan' at usb-0000:00:14.0-4, WWAN/QMI device, 92:d8:61:f9:87:eb [ 29.486118] usbcore: registered new interface driver qmi_wwan So, as an attempt and kicking the card and driver, I suspended the system, then woke it up. Got a similar set of messages: [ 563.088465] usb 3-4: new high-speed USB device number 3 using xhci_hcd [ 563.218244] usb 3-4: config 1 has an invalid interface number: 8 but max is 3 [ 563.218250] usb 3-4: config 1 has no interface number 1 [ 563.219551] usb 3-4: New USB device found, idVendor=0f3d, idProduct=68a2 [ 563.219556] usb 3-4: New USB device strings: Mfr=3, Product=2, SerialNumber=0 [ 563.219559] usb 3-4: Product: MC7700 [ 563.219562] usb 3-4: Manufacturer: Sierra Wireless, Incorporated [ 563.222019] qcserial 3-4:1.0: Qualcomm USB modem converter detected [ 563.222221] usb 3-4: Qualcomm USB modem converter now attached to ttyUSB0 [ 563.222910] qcserial 3-4:1.2: Qualcomm USB modem converter detected [ 563.223108] usb 3-4: Qualcomm USB modem converter now attached to ttyUSB1 [ 563.223953] qcserial 3-4:1.3: Qualcomm USB modem converter detected [ 563.224119] usb 3-4: Qualcomm USB modem converter now attached to ttyUSB2 [ 563.225077] qmi_wwan 3-4:1.8: cdc-wdm0: USB WDM device [ 563.225436] qmi_wwan 3-4:1.8 wwan0: register 'qmi_wwan' at usb-0000:00:14.0-4, WWAN/QMI device, 92:d8:61:f9:87:eb [ 563.248712] qmi_wwan 3-4:1.8 wwp0s20u4i8: renamed from wwan0 The modem is now index 1, and mmcli says its primary port is back to cdc-wdm0. In addition, I got the fully loaded location capabilities back: $ mmcli -m 1 --location-status /org/freedesktop/ModemManager1/Modem/1 ---------------------------- Location | capabilities: '3gpp-lac-ci, gps-raw, gps-nmea, agps' | enabled: '3gpp-lac-ci, gps-raw' | signals: 'yes' ---------------------------- A-GPS | SUPL server: '栭獬瀮浮挳㜰捣㌰㈮灵戮㍧灰湥瑷潲欮潲机㜲㜵' ---------------------------- GPS | refresh rate: '30' However: $ mmcli -m 1 --location-get /org/freedesktop/ModemManager1/Modem/1 ------------------------- 3GPP location | Mobile country code: '302' | Mobile network code: '720' | Location area code: '59100' | Cell ID: '1547052' ------------------------- GPS NMEA traces | Not available ------------------------- Raw GPS | Not available ------------------------- CDMA BS | Not available $ mmcli -m 1 --location-enable-gps-nmea successfully setup location gathering $ mmcli -m 1 --location-get /org/freedesktop/ModemManager1/Modem/1 ------------------------- 3GPP location | Mobile country code: '302' | Mobile network code: '720' | Location area code: '59100' | Cell ID: '1547052' ------------------------- GPS NMEA traces | $GPGGA,,,,,,0,,,,,,,,*66 | $GPRMC,,V,,,,,,,,,,N*53 | $GPGSA,A,1,,,,,,,,,,,,,,,*1E | $GPGSV,4,1,16,20,,,,10,,,,02,,,,19,,,*72 | $GPGSV,4,2,16,06,,,,28,,,,16,,,,26,,,*77 | $GPGSV,4,3,16,13,,,,14,,,,25,,,,08,,,*71 | $GPGSV,4,4,16,09,,,,21,,,,01,,,,32,,,*74 | $GPVTG,,T,,M,,N,,K,N*2C | $PQXFI,,,,,,,,,,*56 ------------------------- Raw GPS | Not available ------------------------- CDMA BS | Not available So I'm quite confused. Kernel: 4.4.0-53-generic #74-Ubuntu Thanks for your time, A. -- Adam Sherman <a...@sherman.ca> _______________________________________________ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel