/dev/ttyUSB0 error continues

see below
am trying to set up device Huawei ETS 2288 FWT CDMA data phone and this is the process and the error i get

June 20th 2009

After update to latest kernal for Ubuntu 9.04 in which the bug regardin setting up usbserrial modem / device was recitified

uname -a
$ uname -a
Linux ram-laptop 2.6.28-13-generic #44-Ubuntu SMP Tue Jun 2 07:57:31 UTC 2009 i686 GNU/Linux


dmesg
[ 1561.028072] usb 2-2: new full speed USB device using uhci_hcd and address 2
[ 1561.220236] usb 2-2: configuration #1 chosen from 1 choice
[ 1561.301994] usbcore: registered new interface driver usbserial
[ 1561.302027] USB Serial support registered for generic
[ 1561.302106] usbcore: registered new interface driver usbserial_generic
[ 1561.302110] usbserial: USB Serial Driver core
[ 1561.317962] USB Serial support registered for TI USB 3410 1 port adapter
[ 1561.317989] USB Serial support registered for TI USB 5052 2 port adapter
[ 1561.318023] ti_usb_3410_5052 2-2:1.0: TI USB 3410 1 port adapter converter detected
[ 1561.318033] usb 2-2: firmware: requesting ti_usb-v0451-p3410.fw
[ 1561.324629] usb 2-2: firmware: requesting ti_3410.fw
[ 1561.948049] usb 2-2: reset full speed USB device using uhci_hcd and address 2
[ 1562.099101] usb 2-2: device firmware changed
[ 1562.099131] ti_usb_3410_5052: probe of 2-2:1.0 failed with error -5
[ 1562.099150] usb 2-2: USB disconnect, address 2
[ 1562.099160] usbcore: registered new interface driver ti_usb_3410_5052
[ 1562.099163] ti_usb_3410_5052: v0.9:TI USB 3410/5052 Serial Driver
[ 1562.214592] usb 2-2: new full speed USB device using uhci_hcd and address 3
[ 1562.432244] usb 2-2: configuration #1 chosen from 2 choices
[ 1562.434201] ti_usb_3410_5052 2-2:1.0: TI USB 3410 1 port adapter converter detected
[ 1562.434219] ti_usb_3410_5052: probe of 2-2:1.0 failed with error -5
[ 1562.437185] ti_usb_3410_5052 2-2:2.0: TI USB 3410 1 port adapter converter detected
[ 1562.437292] usb 2-2: TI USB 3410 1 port adapter converter now attached to ttyUSB0


modprobe - works

~$ sudo modprobe usbserial vendor=0x0451 product-0x3410

No error message

details from wvdial.conf
[Modem0]
Modem = /dev/ttyUSB0
Baud = 115200
SetVolume = 0
Dial Command = ATDT
Init1 = ATZ
FlowControl = Hardware (CRTSCTS)
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
# Init3 = at+crm=1;+cmux=1;+cps=33;+cta=0
Modem Type = Analog Modem
Baud = 115200
New PPPD = yes
Modem = /dev/ttyUSB0
Idle Seconds = 90
Auto Reconnect = off

[Dialer 92]
Modem = /dev/ttyUSB0
Baud = 230400
Phone = #777
Init1 = ATZ
Stupid Mode = 1
Dial Command = ATDT
Username = 5XXXXX92
Password = 5XXXXX92
# below line error in spelling crtcts which should be crtscts
# PPPD Options = crtcts multilink usepeerdns lock defaultroute
# PPPD Options = crtscts multilink usepeerdns lock defaultroute
# Inherits = Modem0

$ sudo wvdial 92
--> WvDial: Internet dialer version 1.60
--> Cannot open /dev/ttyUSB0: Input/output error
--> Cannot open /dev/ttyUSB0: Input/output error
--> Cannot open /dev/ttyUSB0: Input/output error

So am not sure what problem exists and why this error continues to appear


**
some one suggested that this might be an error with wvdial - anyone thinks thats possible and if so how to rectify that.

ram