README.md

grub2-brunch	grub2-fyde	grub2-androidx86

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grub2-brunch

It is used to dual-boot chromeOS, or even multi-boot, which is installed on no chromebook by using Brunch Framework.

Feature

• Set default .img and .img.grub.txt files through graphical interface;
• Using patched grub of a1ive, it totally supports secure boot，
  • It can load any unsigned kernel;
• Mouse and PS/2 trackpad;
• Multiple languages;
• Set the timeout on the graphical interface;

Global keys

Key	Function
[↑] [↓]	Navigation;
[Enter]	Enter the selected entry;
[ESC]	Returns to the previous menu list; (Exit from the main menu)
[Delete]	Show hidden menu;
[F5]	Refresh and re-enter grub2;
[Ctrl]+[Alt]+[F12]	Screenshot; (Requires firmware support for modifier keys)

Mouse mapping

Operation	Function
Slide up	[↑]
Down	[↓]
Left click	[Enter]
Right click	[ESC]

File Tree

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💻️Preview👀

🖱️Click to Unfold to see🖱️

1024x768

1920x1080

🧭Guide⬇️

Copy in ESP

• Copy the folder zip: EFI/brunch into ESP: \EFI;

Set default file (refer to gif animation)

• According to the prompt, select the item - [File]; (refer to gif animation)
• Enter the file manager of Grub2, and search for the .img and .img.grub.txt files, and set them as default; (refer to gif animation)

📝FAQ❓️

Secure Boot

• You should use Yours-UEFI (with patch) to load grub2-brunch.efi (unsigned).

DinoChrome

dino from franeklubi

• • need CSM mode enabled, it cannot run on only UEFI;

⭐Star🌟

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🎉Credit🎊

• Many files are adapted from Brunch Framework;
• grub from a1ive;
• The codes of grub2 file manager are adapted from grub2-filemanager of a1ive；
• Terminal box is adapted from the official theme of Ventoy;
• Many icons from flaticon；
• Some icons from iconfinder；
• dino from franeklubi;
• The .gif cartoon is taken by using Hyper-V and Screen2Gif;
• ......