Because I'm just an absolute daredevil, I have Big Sur running as a fresh install from b1 in a brand new APFS container with no other OS's or partitions on-disk.
I've tried to partition in BootCamp, Disk Utility, and Disk Utility via Recovery. No dice.
Is this blocked by System Integrity?
I've tried to partition in BootCamp, Disk Utility, and Disk Utility via Recovery. No dice.
Is this blocked by System Integrity?