I have problem to connect internet with natty. cannot even ping router anymore

[Jordon Bedwell]

On 5/22/2011 9:40 PM, Sandy Harris wrote:
> On Sat, May 14, 2011 at 2:52 AM, Shuanghe <tworiversfolk at gmail.com> wrote:
>> I didn't try that. I did try "ping 192.168.1.1" and there's only one line of
>> message saying sth with error (I cannot remember it now).
>> Any explanation to this behavior?
> Maybe networking on your machine is broken. Try
> ping 127.0.0.1 If that fails, your networking is broken.
> ifconfig eth0 To see if your ethernet device is set up right.

What is the output of the command 'sudo nm-tool' without quotes.