weston@Lenovo-Yoga-2-Pro:~$ sudo update-grub | pastebinit
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-3.19.0-25-generic
Found initrd image: /boot/initrd.img-3.19.0-25-generic
Found linux image: /boot/vmlinuz-3.16.0-45-generic
Found initrd image: /boot/initrd.img-3.16.0-45-generic
Found linux image: /boot/vmlinuz-3.16.0-41-generic
Found initrd image: /boot/initrd.img-3.16.0-41-generic
Found linux image: /boot/vmlinuz-3.16.0-30-generic
Found initrd image: /boot/initrd.img-3.16.0-30-generic
Found Windows Boot Manager on /dev/sda2@/EFI/Microsoft/Boot/bootmgfw.efi
Adding boot menu entry for EFI firmware configuration
done