Lost network interface after mac change

Posted by Arturo Grc on Ask Ubuntu See other posts from Ask Ubuntu or by Arturo Grc
Published on 2013-11-10T15:39:21Z Indexed on 2013/11/10 16:11 UTC
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Filed under:

networking

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server

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virtualbox

I'm using Ubuntu server 12.04 inside Virtualbox and everything was working as expected, but since I changed the mac address in Virtualbox network settings the network interface is not being recognized on Ubuntu.

I don't remember the old mac address and everytime Ubuntu starts shows

waiting for network configuration

when I use ifconfig only appears lo (loopback device) and eth0 is lost, how can I fix this problem?

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