Renaming ethernet interfaces from “p1p1″ to “eth0″
Just edit /etc/default/grub and find these lines;
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" GRUB_CMDLINE_LINUX=""
Add biosdevname=0 to them;
GRUB_CMDLINE_LINUX_DEFAULT="biosdevname=0 quiet splash" GRUB_CMDLINE_LINUX="biosdevname=0"
Then run ‘sudo update-grub’ and reboot. Good to go!