Is it your first plugged USB device? If yes it usually goes to /dev/ttyUSB0. 
Are you sure you attached your modem to /dev/ttyUSB2? Have you tried other tty? 
ttyUSB0, ttyUSB1?



On Sep 1, 2011, at 10:40 PM, Napoleon Quashie wrote:

> I am using ubuntu 10.04. lsusb gives me :
> 
> Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 001 Device 003: ID 04b4:6560 Cypress Semiconductor Corp. CY7C65640 
> USB-2.0 "TetraHub"
> Bus 001 Device 002: ID 12d1:1446 Huawei Technologies Co., Ltd.
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> 
> which leads me to think that my Huawei dongle is connected to /dev/ttyUSB2. 
> However when I do : ls -l /dev/ttyUSB*
> ls: cannot access /dev/ttyUSB*: No such file or directory. I have attached a 
> copy of my bearerbox.log file and my kannel.conf file. 
> 
> Hope someone can help. Thanks.
> 
> <bearerbox.log><kannel.conf>

Willy Mularto
F300HD+MR18DE (NLC1725)
http://www.binbit.co.id/








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