Welcome to learnnewai, today I will give you the solution to How To Fix the Grub Installation Failed In Kali Linux error when you install Kali Linux If you’re facing this error after completing this error you will able to easily fix that by yourself.
This error occurs generally due to problems of disk partitioning when you try to give a partition in your computer hard to the Kali Linux operating system, i will provide you a full solution with brief follow my steps to troubleshoot and fix this problem:
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Grub Installation Failed In Kali Linux
Steps To Fix the Grub Installation Failed in Kali Linux.
First Check your Targeted HardDisk
Confirm your selected hard disk are you going to install the grub boot loader is on the correct disk, especially if you have multiple disks? For many users, this mistake in general If you’re using a different disk, make sure it’s the right one.
Check Your Boot Mode (UEFI vs Legacy)
Ensure the installation is done by (USB/DVD) and is booted in the same mode as (UEFI or Legacy) whenever you plan to install the Kali Linux OS. many times, Incompatible boot modes will give you the error between the installation media and the target system and then the GRUB installation failed error.
Try To Reinstall GRUB Manually
If your installation failed in case, you need to install the GRUB boot loader manually follow my steps to complete this process
First Boot You Drive into Kali Linux Live:
You will get Kali Linux installation steps you have to select the “Live option ” from the boot menu.
Just Try To Mount the Root Partition:
- You just check what your root partition mainly you will get this type /dev/sda1 select and mount it
- Go to bash and Copy the code
- sudo mount /dev/sda1 /mnt
Now Just Try to Install Again GRUB Boot Loader: by using this command grub-install /dev/sda / update-grub
After Completion Exit and Unmount: By using this code –> exit sudo / umount /mnt/dev sudo umount /mnt/proc sudo umount /mnt/sys sudo umount /mnt and after all, just reboot your pc you will get your grub boot loader successfully installed.
Method 2 Grub Installation Failed In Kali Linux
- First Restart Your Pc And Go to your Bios system.
- In the bios, you have to check this setting
- Boot Mode – Legacy Support
- Boot Priority -UEFi FIrst
- Fast Boot – DIsabled
- If you don’t have these settings just change to this exit and save.
- And then again follow the steps to install the Kali Linux Operating System
I hope this help you to fix you problem thank you.