Hi! Usually to connect to internet my linux box (with gnome), I insert in a usb port my dongle 3G/4g and selecting in Network Manager the broad band connection configured the first time, selecting _Connect_ the pc goes in internet without problems (% of success 99.999).
Now I have to use a debian 8.0 version in an embedded system (Raspberry Pi 3), without graphical interface (if I use the version with any X Window System my code runs slowly), and connect this device to internet with the same internet usb key. After google search I define a procedure to connect to internet but the % of success is 50%. So I think that somethings is wrong or is not present in my procedure. For this reason I ask your help. Tools used wvdial, usb_modeswith The conf file are: ----------------usb_modeswitch.conf----------------------------- # Configuration for the usb_modeswitch package, a mode switching tool for # USB devices providing multiple states or modes # # Evaluated by the wrapper script /usr/sbin/usb_modeswitch_dispatcher # # To enable an option, set it to "1", "yes" or "true" (case doesn't matter) # Everything else counts as "disable" # Disable automatic mode switching globally (e.g. to access the original # install storage) DisableSwitching=1 # Onda MT8205 LTE DefaultVendor=0x19d2 DefaultProduct=0x0266 TargetVendor=0x19d2 TargetProduct=0x0265 StandardEject=1 MessageContent="55534243d8a523862400000080000685000000240000000000000000000000" # Enable logging (results in a extensive report file in /var/log, named # "usb_modeswitch_<interface-name>" and probably others EnableLogging=0 # Optional increase of "delay_use" for the usb-storage driver; there are hints # that a recent kernel default change to 1 sec. may lead to problems, particu- # larly with USB 3.0 ports. Set this to at least 3 (seconds) in that case. # Does nothing if the current system value is same or higher SetStorageDelay=4 ----------------usb_modeswitch.conf----------------------------- ----------------wvdial.conf------------------------------------- [Dialer Defaults] Auto DNS = yes Init1 = ATZ Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 Modem Type = Analog Modem ; Phone = <Target Phone Number> ISDN = 0 ; Password = <Your Password> New PPPD = yes ; Username = <Your Login Name> Modem = /dev/ttyUSB2 Baud = 9600 [Dialer ondaTim] Init1 = ATH Init2 = ATE1 Init3 = AT+CGDCONT=1,"IP","stringaAPN" Stupid mode = yes Phone = *99***1# Modem = /dev/ttyUSB2 Username = blank Dial Command = ATD Password = blank Baud = 460800 ----------------wvdial.conf------------------------------------- ----------------Procedure--------------------------------------- sudo usb_modeswitch -c /etc/usb_modeswitch.conf verify if in the output of lsusb the product number is in modem mode (my is 0x0265) sudo modprobe usbserial vendor=0x19d2 product=0x0265 sudo wvdialconf /etc/wvdial.conf sudo wvdial ondaTim ----------------Procedure--------------------------------------- Can you hemp me to understand what is wrong or what is not present? TIA
