This actually affects me on a 2006 MacBookPro2,2. I didn't try the fix listed by Probono, as it seems to be a solution for Grub, not refit, which seems to cause this in the first place. This is marked as fix released, yet I don't see an actual fix for this in the comments.
I do realize this bug is almost 4 years old, but thought I'd throw this out there. Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/202039 Title: Booting from USB fails on MacBook Pro 3,1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/202039/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs