I am new to Ubuntu I have installed Ubuntu 12.04 as partition (with dual boot) using Wubi. In that my WiFi is working fine but LAN is being detected but its not working. I have tried some of the solutions like:
gksu gedit /etc/network/interfaces
I added these lines to the file:
auto eth0 iface eth0 inet dhcp
Then I restarted the network:
sudo service networking restart
But still the problem persists. Why does Ubuntu 12.04 has issues with LAN when installed?
any help would be appreciated