For NTFS partitions, use the permissions option in fstab.

For NTFS partitions, use the permissions option in fstab.

First unmount the ntfs partition.

Then edit /etc/fstab

# Graphical 
gksu gedit /etc/fstab

# Command line
sudo -e /etc/fstab

Identify your partition UUID with blkid

sudo blkid

And add or edit a line for the ntfs partition

    # change the "UUID" to your partition UUID
    UUID=12102C02102CEB83 /media/windows ntfs-3g auto,users,permissions 0 0

if file-system is fat32 then use -> vfat instaed of ntfs

Make a mount point (if needed)

sudo mkdir /media/windows

Now mount the partition

mount /media/windows

The options I gave you, auto, will automatically mount the partition when you boot and users allows users to mount and umount .

You can then use chown and chmod on the ntfs partition.

mount using command :

sudo mount -t vfat -o rw,auto,user,fmask=0022,dmask=0xxx,exec /dev/sdb1 /media/premal/mnt_pd1

xxx mean 0000 or 555 or 777 or 111