Install burg:
sudo add-apt-repository ppa:n-muench/burg
sudo apt-get update
sudo apt-get install burg burg-themes
sudo burg-install "(hd0)"
sudo update-burg
or:
sudo add-apt-repository ppa:n-muench/burg && sudo apt-get update && sudo apt-get install burg burg-themes && sudo burg-install "(hd0)" && sudo update-burg
sudo add-apt-repository ppa:n-muench/burg && sudo apt-get update && sudo apt-get install burg burg-themes && sudo burg-install "(hd0)" && sudo update-burg
Metro theme: Link
Remove burg:
sudo apt-get remove --purge burg burg-common burg-emu burg-pc burg-themes burg-themes-common
sudo update-grub
