- Follow this to turn on OpenCanopy.
- You need a really big image! It seems this follows the same rules as any retina image, so you need an image double your resolution. I'm using an old 23-inch Cinema Display which is 1920x1200 so I need 3840x2400. It needs to be a png, name it Background.png, or as I am using the Modern Icons, ModernBackground.png
- Get chris1111/Icnspack-Builder and install and launch
- Click run. Drop your image on Icnspack-Builder. Click ready. Click save and save it somewhere.
- You should now have a resources.zip folder. Unzip that thing!
- Inside the folder should be Background.icns, put that into
EFI/OC/Resources/Image
- Reboot and make sure it works
New ModernBackground in the correct folder
OpenCanopy, with a custom background
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