[ubuntu] Both Wired and Wireless network not working

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http://ubuntuforums.org – I recently switched over from Windows XP to Ubuntu 10.04. I am unable to connect to the network. Both wired and wireless are not working. I tried to connect by assigning the IP address manually and also by automatic DHCP assigning. It did not work. In the wired network when I access a site I get the message unable to connect to server. Pinging in wired network is 100% success. With my limited knowledge and with the help of Help menu I checked the current connections and also checked the device recognition for Wireless. The results are: home@home-laptop:~$ sudo lshw -c net (HowTos)