mint@mint ~ $ sudo ntfsfix /dev/sda5
Mounting volume... ntfs_mst_post_read_fixup_warn: magic: 0xffffffff  size: 1024   usa_ofs: 65535  usa_count: 65534: Invalid argument
Record 0 has no FILE magic (0xffffffff)
Failed to load $MFT: Input/output error
FAILED
Attempting to correct errors... ntfs_mst_post_read_fixup_warn: magic: 0xffffffff  size: 1024   usa_ofs: 65535  usa_count: 65534: Invalid argument
Record 0 has no FILE magic (0xffffffff)
Failed to load $MFT: Input/output error
FAILED
Failed to startup volume: Input/output error
Checking for self-located MFT segment... ntfs_mst_post_read_fixup_warn: magic: 0xffffffff  size: 1024   usa_ofs: 65535  usa_count: 65534: Invalid argument
OK
ntfs_mst_post_read_fixup_warn: magic: 0xffffffff  size: 1024   usa_ofs: 65535  usa_count: 65534: Invalid argument
Record 0 has no FILE magic (0xffffffff)
Failed to load $MFT: Input/output error
Volume is corrupt. You should run chkdsk.