I had windows 8 and Ubuntu side by side managed by Ubuntu GRUB menu. I installed Open Suse, and now Open suse is managing all my operating systems.
I want to remove Open Suse, I don't have Ubuntu Live CD with me.
I'm able to boot into Ubuntu through the open suse grub menu, is it possible to get back Ubuntu GRUB from Ubuntu directly and not from Ubuntu live CD.
What steps should be followed?