Solution of grub Error: "no such partition. Entering rescue mode" without Reinstalling OS. Error: no such partition. Entering rescue mode Type the following commands
ls It will show you a list of partions you have made. for ex. (hd0),(hd0,msdos1)(hd0,msdos2)
Find which drive is your Ubuntu root for which type the following: set prefix= (hd0,msdos1)/boot/grub If it’s not the root drive you will get an error message "unknown filesystem". Try next partition i.e (hd0,msdos2) If you are not getting an error, you have found your root drive. You can proceed to the next command after that:
set prefix=(hd0,msdos1)/boot/grub insmod normal normal Your PC will now boot successfully. Now login. Open Terminal sudo update-grub sudo grub-install /dev/sda
If sudo update-grub didn't work, type sudo grub-update if above steps didnt work then try it https://www.youtube.com/watch?v=7JfU2lFucgQ or reinstall OS. Our Facebook page - http://bit.ly/2xxYltw
