How to Repair Kali Linux grub after installing Windows in Dual boot System

-


If your System has primary OS Windows then you install your secondary OS Kali Linux. That will be OK, Kali Linux puts boot entry of Windows automatically for you. At initial boot menu you can see both OS entry to boot.
If your windows is corrupt in dual boot system or if you want to install windows as secondary OS after installing Kali Linux as primary OS. You may face corrupt boot-loader menu. You wont be able to boot Kali Linux any more because Windows wont put entry of Kali Linux automatically in their boot menu.
So this post motive is to help those guys which are facing those problems subjecting to corrupt Boot-loader. There are mainly two methods:
1. Repair Grub via Kali Linux live USB.
2. Repair Grub Via Boot-rapair-disk.

Method 1# Repair Grub via Kali Linux live USB

It is up to you which you want to choose but if you are Linux familiar then go for this method.

Requirements

1. A Kali Linux ISO image. You can download here:
2. You need to create a Kali Linux pre-installed live CD or Live USB. You can click following link for more help to create live USB or CD-DVD.
How to create boot-able USB for Kali Linux.

Procedure to repair Grub of Kali Linux

1. Boot your live USB via pressing boot menu button on initial stage of booting your system. Select “Live” option.
2. Boot into Live Kali Linux, get the Terminal open. Type the following commands:
mount /dev/sda3 /mnt
mount –B /dev /mnt/dev
mount –B /dev/pts /mnt/dev/pts
mount –B /proc /mnt/proc
mount –B /sys /mnt/sys
chroot /mnt
grub-install /dev/sda
update-grub
exit
umount /mnt/dev/pts
umount /mnt/dev
umount /mnt/proc
umount /mnt/sys
umount /mnt

Step 3. Now reboot the system, you will see your boot-menu showing Window and Kali Linux both simultaneously.
Most of the time Kali Linux grub is repaired by above steps but exceptionally you may not, so you have to do more commanding.
Step 4. Boot the Live Kali Linux again, open the terminal type the following commands:

apt-get install os-prober
os-prober
update-grub

This will help a lot to repair Kali Linux Grub.

Method 2# Repair Grub Via Boot-rapair-disk

It is up to you which you want to choose but if you are not Linux familiar then go for this method.

Requirements

1. A Boot-repair-disk ISO image. You can download here:
2. You need to create a Boot-repair-disk pre-installed in live CD or Live USB.

Procedure to repair Kali Linux Grub

Boot into Live USB by pressing boot-button at initial stage of booting the system.
After that, it is all automated. As soon as you boot into this live disk, it will automatically begin mounting all your file systems and looking for grub. Once it is located, it will be restored automatically and at the end a message will be displayed to you.

Comments

  1. No Name4 February 2022 at 07:57

    FULLZ AVAILABLE WITH HIGH CREDIT SCORES 700+
    (Spammed From Credit Bureau of USA)

    =>Contact 24/7<=

    Telegram> @leadsupplier
    ICQ> 752822040

    FRESHLY SPAMMED
    VALID INFO WITH VALID DL EXPIRIES

    *All info included*
    NAME+SSN+DOB+DL+DL-STATE+ADDRESS
    Employee & Bank details included

    CC & CVV'S ONLY USA AVAILABLE

    $1 for SSN+DOB
    $2 for SSN+DOB+DL
    $5 for High credit fullz 700+
    (bulk order negotiable)
    *Payment in all crypto currencies will be accepted

    ->You can buy few for testing
    ->Invalid or wrong info will be replaced
    ->Serious buyers needed for long term

    PLEASE DON'T ASK ANYTHING FOR FREE

    TOOLS & TUTORIALS AVAILABLE FOR SPAMMING, HACKING & CARDING

    (Carding, spamming, hacking, scam page, Cash outs, dumps cash outs)

    Ethical Hacking Tools & Tutorials
    Kali linux
    Facebook & Google hacking
    SQL Injector
    Bitcoin flasher
    Keylogger & Keystroke Logger
    Premium Accounts (Netflix, coinbase, FedEx, Pornhub, etc)
    Paypal Logins
    Bitcoin Cracker
    SMTP Linux Root
    DUMPS with pins track 1 and 2
    Smtp's, Safe Socks, rdp's, VPN, Viruses
    Cpanel
    Php mailer
    Server I.P's & Proxies
    HQ Emails Combo

    *If you need a valid vendor it's very prime chance, you'll never be disappointed*

    CONTACT 24/7
    Telegram> @leadsupplier
    ICQ> 752822040

    ReplyDelete

Post a Comment

Popular posts from this blog

Avet – Open Source Anti-Virus Evasion Tool

-
Image
When we want to perform an exploitation to a windows target, we need a payload that is undetectable to Antivirus Solutions. Msfvenom on its own is not enough. So we need an AV evasion tool to make this easy for us. Avet is a tool for building exe files with shellcode payloads for antivirus evasion. Installing Avet First clone the repository to our machine. git clone https://github.com/govolution/avet.git   After that go inside the folder and run the setup file to install wine and other missing components. cd avet/       Run the setup file to install the missing components.   ./setup.sh     Select create  for new installation   Running Avet There are two ways to run avet. Run avet by typing the command below. python avet_fabric.py   There are two ways to run avet. Either by compiling the make_avet script as shown below, or by  running the avet_fabric.py scr...
Read more

PDFCrack - Password Cracking Tool for PDF-files

-
Image
PDFcrack is a GNU/Linux tool for cracking password protected PDF files. It is a very small command line application. It is not preinstalled in kali linux. We can install through command line. For installing pdfcrack open a terminal and enter apt install pdfcrack Syntax and options Usage: pdfcrack -f filename [OPTIONS]           : pdfcrack -f filenmae -w passwordfile.txt OPTIONS : -b, --bench perform benchmark and exit -c, --charset=STRING Use the characters in STRING as charset -w, --wordlist=FILE Use FILE as source of passwords to try -n, --minpw=INTEGER Skip trying passwords shorter than this -m, --maxpw=INTEGER Stop when reaching this passwordlength -l, --loadState=FILE Continue from the state saved in FILENAME -o, --owner Work with the ownerpassword -u, --user Work with the userpassword (default) -p, --password=STRING Give userpassword to speed up breaking ownerpassword (...
Read more