This will usually happen when you insert an NTFS USB flash drive or external drive in the format NTFS, which is a windows format and Mac is able to only read not write... so you’ll get such errors like:


Errors: could not mount “disk2s2”. (Com.apple.DiskManagement.disenter error -119930868.
Errors: couldn’t modify partition map. : (-69874) operation failed...

свернуть