grub 2

My current system has Windows 10, Manjaro, and Arch all installed on the same drive. I want to install macOS alongside these other OSs and ideally chainload into clover from Grub to boot macOS, though I would also be okay with using clover instead if it would be significantly easier to do so...

I did a Yosemite installation that works just fine. Then I installed Ubuntu on a new partition and now have a dual-boot Yosemite-Ubuntu machine. The problem is that when I turn on the laptop it boots directly to Ubuntu and no Chimera menu shows at all. However, I am able to boot into Yosemite...