![]() To reset your password, boot in recovery mode and access to the terminal. The only possibility is to reset your password. It can happen that after the boot process, you can't log into your system because you have forgotten your password or maybe you have changed your keyboard language and the input doesn't match the characters you know. The operation can take several minutes so be patient. When the boot repair will start, you will follow to use the "recommended repair". If the operation is not resolved, boot in liveCD mode and install ' boot-repair' packages as below # apt-add-repository ppa:yannubuntu/boot-repair & apt-get update # apt-get install -y boot-repair & boot-repair When you will boot in the live mode, then open the terminal and type the command below: # update-grub2įound linux image: /boot/vmlinuz-4.10.0-19-genericįound initrd image: /boot/initrd.img-4.10.0-19-genericįound memtest86+ image: /boot/memtest86+.elfįound memtest86+ image: /boot/memtest86+.bin When grub2 has booting failure it comes up with a screen showing grub> or grub rescue prompt, which allows a number of commands to run from there.īut here I will show you a simple method to repair your GRUB 2 boot issues. GRUB 2's ability to fix boot problems has greatly improved over the original GRUB bootloader. If GRUB2 breaks for example if you have installed Windows after installing your Ubuntu or overwrite your MBR, you won’t be able to boot into your Linux system. Ubuntu and many other Linux distributions use the GRUB2 boot loader. In this tutorial, I will show you how to fix some common booting issues you may encounter in Linux. There is also another possibility by using a Linux live CD or USB which will help to use tools or commands. Some Linux distributions don't offer a safe mode and automatic repair tools but you can see recovery mode which provides some options that keep your files and can repair the problem. ![]() As for many systems, you can use it every day but it can happen that for some reason, your Linux won't boot and you need to know how you can do in these situations.
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