Suddenly I couldn't connect internet the LAN way

[DiegoTc]

Hi
Well I will tell you which was my problem.
I was on internet last night, all was good.
I left my laptop on stand by and today on the morning I could wake up my laptop so I turn it of the manua way. When I start again, I notice there is something going wrong

It said to me I don't have internet. I check the modem and yes I have internet, I check the lan cable and it looks it works fine. So I thought it was the ethernet card that was bad. So I restar again and enter with Windows 7, and yes I have internet. So it made be one problem of my Ubuntu.

I did an ifconfig and got the following

lo Link encap:Bucle local
Direc. inet:127.0.0.1 Másc:255.0.0.0
Dirección inet6: ::1/128 Alcance:Anfitrión
ACTIVO BUCLE FUNCIONANDO MTU:16436 Métrica:1
Paquetes RX:364 errores:0 perdidos:0 overruns:0 frame:0
Paquetes TX:364 errores:0 perdidos:0 overruns:0 carrier:0
colisiones:0 long.colaTX:0
Bytes RX:26928 (26.9 KB) TX bytes:26928 (26.9 KB)

It doesn,t detects the ethernet connection

[Iowan]

Some updates Disable NM. Right-click the applet and verify "Networking Enabled" is checked.
Here is another thread that might be helpful.

[DiegoTc]

Thanks
That was the problem I don't who it got disable. But its fine
Thanks

[Iowan]

Woohoo!
Tag it [SOLVED]