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I am using Linux Mint 18.2. I have a ntfs type partition for basic data. I have two user accounts(administrator and a standard) on system.Currently Both users have rw permissions of partition data. I want to remove the rw permissions for standard user.But unable to do. I already tried - changing ownership of the partition using chown,changing permissions using setfacl command,manually changing through Partition-Properties-Permissions . But nothing works and still standard user is able to access the data contained in the Partition.Added output of 'cat /etc/fstab' command.Please Help.
Thanks.