This happens if curtin doesn't get a 'wipe: superblock' and the target device has a non-gpt partition already.
Curtin should use sgdisk --zap-all (which will wipe mbr and gpt) instead of just --clear.
This happens if curtin doesn't get a 'wipe: superblock' and the target device has a non-gpt partition already.
Curtin should use sgdisk --zap-all (which will wipe mbr and gpt) instead of just --clear.