I'm trying to install Ubuntu desktop on my MacBook Pro. I've created the USB installer but it freezes on the Ubuntu installer loading screen:
At first the dots are blinking, showing that it's doing something, but after a few sec they stay orange.
I used this tutorial.
My MacBook Pro is a Mid 2009 model.
Anyone an idea why it keeps doing that? Am I missing something?
I have also tried the Mac Ubuntu image, but that one won't even show up as bootable disk. I also tried the rEFInd boot manager.