Ralink WIFI modem not working

[shahan]

I cannt get connection of my WIFI modem on UBUNTU 9.10(new installed)
but it works on ubuntu 9.04(installed through WUBI.exe) without any driver.

below is my lsusb report on UBUNTU 9.10

    shahan@shahan-desktop:~$ lsusb
  Bus 001 Device 004: ID 148f:3070 Ralink Technology, Corp. 
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 003 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 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  shahan@shahan-desktop:~$ 

[shahan]

wow...
got the solution

Fixed with:
Step1: add "blacklist rt2800usb" to:
sudo gedit /etc/modprobe.d/blacklist.conf
Step2: Force the removal of the wrongly loaded module "sudo modprobe -r rt2800usb".

Now its working.....