Open terminal and edit the /etc/default/grub file´s GRUB_CMDLINE_LINUX_DEFAULT line.

sudo nano /etc/default/grub
… edit the line to
GRUB_CMDLINE_LINUX_DEFAULT="net.ifnames=0"

… or

GRUB_CMDLINE_LINUX_DEFAULT="net.ifnames=0 biosdevname=0"

… save, quit and update grub
Ctrl o
Ctrl x


sudo update-grub

Reboot and make a new network connection.