16 June 2010

Lost Ethernet Card Configuration When Moved Hard Disk to Another Computer

Maybe you've ever moved the hard disk that contains the Ubuntu Server from one PC to another PC. What happened? Ubuntu Server does not automatically recognize the network card in the new PC.

In order for Ubuntu Server can recognize the network card in the computer / PC is new, you must delete existing entries in the file:
/etc/udev/rules.d/70-persistent-net.rules


Erase all the lines after the line:
# You Can Modify it, as long as you keep Each rule on a single line.

 
When finished editing and saved. Rebooting the computer and Ubuntu will recognize the network card in the new computer.

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