diskOnOSX

How do fix Error -69760: on OSX by command line 


sh-3.2# diskutil eraseDisk JHFS+ Pen8 /dev/disk2 
Started erase on disk2
Unmounting disk
Error: -69760: Unable to write to the last block of the device


m0g4:~ juvinski$ diskutil list
/dev/disk0 (internal):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                         251.0 GB   disk0
   1:                        EFI EFI                     314.6 MB   disk0s1
   2:                 Apple_APFS Container disk1         241.3 GB   disk0s2
   3:       Microsoft Basic Data LINUX                   9.2 GB     disk0s3

/dev/disk1 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +241.3 GB   disk1
                                 Physical Store disk0s2
   1:                APFS Volume OsX                     175.8 GB   disk1s1
   2:                APFS Volume Preboot                 19.3 MB    disk1s2
   3:                APFS Volume Recovery                520.8 MB   disk1s3
   4:                APFS Volume VM                      3.2 GB     disk1s4

/dev/disk2 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                                                   *8.1 GB     disk2

sh-3.2# fdisk -i /dev/disk2 

sh-3.2# diskutil umountDisk /dev/disk2

sh-3.2# dd if=AnyImage.ISO of=/dev/disk2
#or
sh-3.2# dd bs=64k if=/dev/zero of=/dev/disk2