- If anything eth0 may become eth1 afterwards, so you will need to rename it to eth0 via the Network Manager in the desktop. You'll want to reboot to finalize changes. <br />

- use your favourite command line editor and edit with sudo/su..

which may look like this

# program, run by the persistent-net-generator.rules rules file.

#

# net device () (custom name provided by external tool)

SUBSYSTEM=="net", ACTION=="add", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"

And notice the "eth0". If it is something else, make it eth0 and save the file and reboot.

===If swapping: CPU / RAM / video card===

- no changes need to be done after boot. These drivers and modules should automatically load on a reboot of Linux VMs.<br />