Hi there!
I hope you can help to configure this one.
Apparently I am using a dialer (wvdial) which I installed in my system. It works perfectly on my old stick which is Huawei E153 model.
When I changed my modem to ZTE one, it is not being detected anymore that I have this error:
===========================================
--> WvDial: Internet dialer version 1.61
--> Cannot open /dev/ttyUSB0: No such file or directory
--> Cannot open /dev/ttyUSB0: No such file or directory
--> Cannot open /dev/ttyUSB0: No such file or directory
===========================================
Using lsusb command, it showed:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 003: ID 04b3:3025 IBM Corp.
Bus 002 Device 004: ID 04ca:0061 Lite-On Technology Corp.
Bus 002 Device 015: ID 19d2:1216 ZTE WCDMA Technologies MSM
Bus 002 Device 008: ID 2006:0001
and:
[root@localhost rules.d]# dmesg | grep tty
console [tty0] enabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB0
usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB1
usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB2
usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB3
option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
cdc_acm 2-1.8:1.1: ttyACM0: USB ACM device
cdc_acm 2-1.8:1.3: ttyACM1: USB ACM device
cdc_acm 2-1.8:1.5: ttyACM2: USB ACM device
cdc_acm 2-1.8:1.7: ttyACM3: USB ACM device
cdc_acm 2-1.8:1.1: ttyACM0: USB ACM device
cdc_acm 2-1.8:1.3: ttyACM1: USB ACM device
cdc_acm 2-1.8:1.5: ttyACM2: USB ACM device
cdc_acm 2-1.8:1.7: ttyACM3: USB ACM device
usb 2-1.8: GSM modem (1-port) converter now attached to ttyUSB0
usb 2-1.8: GSM modem (1-port) converter now attached to ttyUSB1
usb 2-1.8: GSM modem (1-port) converter now attached to ttyUSB2
option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
cdc_acm 2-1.8:1.1: ttyACM0: USB ACM device
cdc_acm 2-1.8:1.3: ttyACM1: USB ACM device
cdc_acm 2-1.8:1.5: ttyACM2: USB ACM device
cdc_acm 2-1.8:1.7: ttyACM3: USB ACM device
My configs are as follows:
I have this file /etc/udev/rules/25-zte-mf622.rules that has this:
ACTION!="add", GOTO="End"
SUBSYSTEM=="usb", SYSFS{idProduct}=="2000",
SYSFS{idVendor}=="19d2", GOTO="ZeroCD"
SUBSYSTEM=="usb", SYSFS{idProduct}=="0001",
SYSFS{idVendor}=="19d2", GOTO="Modem"
LABEL="ZeroCD"
RUN+="/sbin/rmmod usb_storage"
LABEL="Modem"
RUN+="/sbin/modprobe usbserial vendor=0x19d2 product=0x0001",
MODE="660", GROUP="dialout"
LABEL="End"
and
/etc/providerConfigs.conf which is being called thru this command:
wvdial --config=/etc/providerConfigs.conf
that config is my provider's default for me to connect to their network
I am seeing that this might be hardware driver / device driver issue.
Hoping for you assistance
Regards
Jessie