Fix for os-prober

You have probably noticed that grub2 cannot detect an installation of Tumbleweed or Leap 42.2 and 42.3 Beta using BTRFS on a separate drive and partition.

Fix

Add this repository or download os-prober to your /home/username directory and update the os-prober package.

http://download.opensuse.org/reposit...USE_Leap_42.2/

Run:
Code:
grub2-mkconfig -o /boot/grub2/grub.cfg
You will notice that Tumbleweed and any other distro installed using BTRFS appears in the Grub2 menu.