Hey everyone,

today i decided to install ubuntu 11.04 on my netbook. After installation (after reboot), i tried to connect to my wireless, but i cant. It seems whenever the Network Manager asking for key, the wireless disconnected immediately, seem the network manager did not wait for authentication key to be entered. How do i fix this?

My wireless is WEP type, weird this is when i try to connect other people wireless WPA type, no problem occured.