as a "false positive." You may need to manually "Allow" the file in your security settings. : Since this is an alpha release, check the Pure Onyx devlog

mkfs.fat -F32 /dev/nvme0n1p1 mkswap /dev/nvme0n1p2 mkfs.ext4 /dev/nvme0n1p3

If you are planning a, pure onyx install and would like to know the best adhesives for natural stone or how to choose the right lighting, let me know! Install LED Light Panels Behind Onyx and Marble Slabs