Hackintosh

Opencore 1.03

MacOS 10.15 Catalina

This Opencore follow Dortina guide. Also work with High Sierra 10.13 but i switched to 10.15 to use node v20.

Super Ultra Ultimate Pro Max Very Important advices

• Back up our EFI folder before install
• Don't use youtube tutorials use Dortina docs instead

Making usb installer

There are to way for you to make the installer

• Use recovery.dmg: For small usb (4GB), but in installing step require internet to download Mac OS (I have ethernet cable, I don't know wifi is working in this step or not)
• Burn MacOs image to usb: For larger usb, use tool likes rufus, etcher..., 8GB is enought for High Sierra, others need above.

Notworking

• Wifi: Because my wireless card not supported, I use Realtek usb dongle, driver link here!
• ...

Boot Opencore from Ubuntu grub

Add this boot entry to /boot/grub/grub.cfg Change (hd*,gpt*) with your own

menuentry 'MacOS' {
	insmod chain
	insmod part_gpt
	insmod fat
	set root=(hd_,gpt_)
	chainloader /EFI/Mac/OC/OpenCore.efi
	set root=(hd_,gpt_)/EFI	/Mac
}