Unable to connect to Internet

[saurabhgeo]

I have dual boot system and on windows I am able to connect to wireless but on Ubuntu I am not able to connect to wireless.

I desire to learn to trouble shoot the problem my self hence I would appreciate if some one guides me How to look for the problem.
and how to find what is wrong and right

That is why I am not posting any output here but rather would like to learn to solve the problem by myself


Best Regards

[Iowan]

From a terminal, ifconfig -a will show if your interface(s) get an IP address. sudo lshw -C network will provide more information on your interface(s).