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So, I can't boot into windows at the moment, and in order to fix this problem I need to access Advanced Options which I can do by pressing F8 in the windows boot loader. However, I have grub currently as the default boot loader. How would I be able to change the bootloader through Linux terminal? Any ideas appreciated. Thanks!

Navjot Singh
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2 Answers2

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Try this command

sudo gedit /etc/default/grub

and change the GRUB_DEFAULT to what windows boot loader is.

A penguin
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Have you try boot-repair?

sudo add-apt-repository ppa:yannubuntu/boot-repair
sudo apt-get update
sudo apt-get install boot-repair

Run boot-repair, choose Recommended Repair. At least this will make you can boot to your Windows by Grub.

Then if you want to change the default bootloader, you can use EasyBCD to change the default bootloader. See this for the documentation.

adadion
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