When you installed or restore a Microsoft Windows after the Linux installation you won't see the grub loader is loading at the boot. This is not a error of grub or Linux. But you couldn't load Linux at this situation. There are few ways of fixing this issue. One way is using super grub disk. Here I will tell you an another way of fixing this issue. You just have to boot using any type of Linux CD/DVD Now Open the terminal and type sudo grub and type the password to enter the kernel mode. Now you have to find out few things. First find the hd number of the hard disk. This is normally zero since we are using one hard disk only. But if we are using more of them we have to find out the hd number of the hard disk. Then find the sd number of the partition which contains grub. If you are not partitioned a separate /boot partition at the Linux installation this is same as the ...