Whenever I try to boot Arch, Mint or Debian Linux from a USB stick using GRUB 2 on my Mac with compatibility mode, it freezes on this error (given in the question title).
I've tried every available, up to date, method on the web.
Any help is appreciated.
I have managed to get into the GRUB 2 commandline. Is there an option to set or something else?
Best Answer
There seems to be a problem with the radeon driver when booting. You can test a fix by doing this:
If that works, you can make it permanent by editing your /etc/default/grub file, and changing the line to look like this:
Then run:
This isn't the best solution, since it seems to put your machine into software rendering. I'm hunting for a proper fix.