This text file contains a ransom message from the attackers, outlining their demands and providing instructions for how to pay the ransom and obtain the decryption key. In addition, the ransomware creates a text file named “_readme.txt” in the same folder where the encrypted files are stored. Once infected, the encrypted files are given a new extension with “.Darj” added to their original names, making them easily recognizable. I hope that fixes your computer.Darj is a variant of the notorious STOP ransomware, which can encrypt the victim’s data with a strong encryption algorithm and then extort a ransom from them in exchange for the decryption key. Use gparted to see the partition for Ubuntu.Reinstall grub: sudo grub-install -boot-directory=/mnt/boot /dev/sd*.Mount ubuntu partition: sudo mount /dev/sd** /mnt.To fix this, you need to boot to your Ubuntu USB installation. You'll notice that you're still getting grub rescue every time you reboot. Do the Checking bootable partition steps.

You'll still get grub rescue, but this time you'll find a bootable partition.If you're happy with the result, press Enter then reboot your computer.You can change the mark of the partition by arrow keys. Take note of the D marked in your partitions. It will then produce a summary result of the fix.This will scan your hard disk for partitions Testdisk is an awesome tool that detects and fixes partitions. Install Testdisk sudo apt install testdisk.

Make sure to check open-source software (universe).Ex: (hd0,msdos6) is the bootable partition. If not, then skip to Restoring bootable partition. If you found a partition with extension File Ext4, its the bootable partition.

This will list all of the partitions in your computer. Here are the steps you can do: Checking Bootable Partitions Scary ha? Don't worry there still hope - thanks to TestDisk & Christophe Grenier who created it. Do you have a dual boot setup of Ubuntu & Windows? Did you update your Windows 10, then suddenly you're encountering grub rescue where the error is no partition found? Just like that, BOOM! Your computer is not working.

Testdisk win10