i have installed these OSs in the order give below
Before installation of Fedora 15 all was working fine. Ubuntu grub shows Windows and Ubuntu in the list. When Fedora 15 is installed Ubuntu's grub was lost. I am trying to restore Ubuntu grub from Ubuntu live usb drive.So that the fedora will chainload ubuntu grub.
ubuntu@ubuntu:~$ sudo grub-install --boot-directory=/media/926afad4-4c2a-4f0f-8b2c->801e07c9ec26/boot /dev/sda2
/usr/sbin/grub-probe: error: cannot stat `aufs'.
Please help ?