Change network card MAC Address on Ubuntu

For various reasons you might want to manually change your MAC address for your network card.

There’s an easy way that you just need to edit /etc/network/interfaces file on your ubuntu.

Run following command in terminal

sudo gedit /etc/network/interfaces

File will be opened up,add this line at the end.Close and save it.

hwaddress ether 01:02:03:04:05:06

Change the address to what you want,the random number is hex.

At last restart networking:

sudo /etc/init.d/networking restart

Related posts:

1. Fix Network connection icon disappear on top-right panel
2. Ubuntu get IP and connect Internet from router with DHCP enabled
3. How to install Windows wireless network card driver in Ubuntu
4. Fix DSL pppoe connection problem with Network Manager in Ubuntu 9.10
5. One Click to Select all in Ubuntu Firefox address bar