GNU GRUB version 2.12-1parrot1

[Sur3n11 (Surendra Baldaboi)]

Hello! My experts, please help my out from GNU GRUB version 2.12-1parrot1 after installed ParrotOs.
I tried using several method watching on YouTube, but all the process get failed solve this problem. Is there anyone to help me to solve this problem? Please…

[Masmer (Masmer Snerd)]

Hi @Sur3n11

I sympathize with you if you see something like this (screenshots below) at the end of the Parrot Linux 6.2 installation. It’s a known bug in the PUBLIC release of 6.2 on this community group. I’m not sure if any of the developers are aware of the bug, and release something like 6.21 quickly.

[Masmer (Masmer Snerd)]

You can still download Parrot 6.1 and install that, then run

sudo parrot-update

to get the entire system upgraded to Parrot 6.2. Though there may still be a bug in 6.1 with the same repository being listed twice by default. which is easy to fix if you have the issue and we can help you with that.

[Sur3n11 (Surendra Baldaboi)]

Let me try!!

[Sur3n11 (Surendra Baldaboi)]

Here is the screenshot.

[Masmer (Masmer Snerd)]

Two things to check is that you don’t have secure boot or fast boot enabled in your BIOS/UEFI.

[Fred_Sheehan (Fred)]

How to fix a Linux OS from the minimal grub prompt;
https://linuxconfig.org/introduction-to-grub-rescue

or here;
https://www.howtogeek.com/887757/how-to-use-grub-rescue-to-fix-linux/

[Sur3n11 (Surendra Baldaboi)]

It’s challenging thing and I didn’t get any result by your suggestion. Any idea??

[Fred_Sheehan (Fred)]

If you are using a VM you could ‘load’ an ISO image in the DVD drive and set it to boot from this to repair Grub;

Software

Or if your bare metal, create a DVD or write the same ISO image to a USB drive and boot from it.

Rescatux is designed to make it easy to find any operating systems you may have installed on any of your drives, and it will set up Grub with entries to boot anything suitable it finds!