First, download a EasyBCD2.2 in the Win7, and then the following diagram process adds the partition of the Linux system to boot into the linux!
Here on it, I have been to win their own to delete so that only shows the Linux! Here to operate the correct words can point tool reboot!!
Reboot, we'll find out. The boot option goes into the Linux system, but the problem I have here is that the boot doesn't actually find the right directory for us to grub.conf or grub.cfg under Linux (the CFG or the Conf suffix depends on its own system)!
So we're going to do this manually. This means that we'd better start by looking at the directory where grub.conf/cfg is located on the Linux system, and fdisk-l the hard drive partition that is in place on the Linux system (the terminal command view)!!!
Okay, after this situation, press E to enter the edit state, note! Here, just change the grub.conf or grub.cfg to the correct one and then (hd0, HDX) x is the partition of the system, in fact, it can be a try.
The problem, after the correction, press B to enter the guide if the error here will see you again familiar grub boot interface! To get into the system, you need to fix grub, which is to rewrite the MBR boot
Enter the system after entering the terminal is the first Update-grub fdisk-l (see the system is the partition number)
Then it's mount/dev/sdax/mnt (x represents your system's partition number)
Reload Grub-install--ROOT-DIRECTORY=/MNT/DEV/SDA (here SDA is hard drive does not need to add partition number)
After the success can be reboot (note, I am here to reboot will enter the Grub recue mode, do not know why, it is necessary to Update-grub to restart)
Next, if you have a grub recue, how do you solve it?
The Grub RESUCE>LS lists all disk partition information, such as (hd0) (hd0, MSDOS1)
Then it's to find out where the grub file is located, i.e. LS (hd0, msdosx)/boot/grub (x variable) when a bunch of instructions are found.
You can continue with the following command:
Set root= (hd0, MSDOSX)
Set prefix= (hd0, MSDOSX)/boot/grub
Insmod/boot/grub/normal.mod
Normal
You can now see the correct grub boot again, but entering the system requires a final resolution!
sudo update-grub
sudo grub-install/dev/sda
Here reboot generally solve the problem! Some of the reasons are not too clear, hope that the future can be understood slowly!