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UbuntuHelp:MountNtfsOnBoot

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THIS PAGE IS OBSOLETE IconsPage?action=AttachFile&do=get&target=IconWarning3.png 12.28.2005: This page needs review and clean up, be careful while implementing steps!

Introduction

This page describes how to automatically mount an MS Windows partition in Linux on boot. It is written for NTFS only because

  1. Linux does not support writing to an NTFS partition yet
  2. Most newcomers use NTFS as the basis of their dual booting Windows'ed computers.

<!> Please note that you will need to use the terminal and commands to do the steps. Using the command line (CLI) is a nice way to learn linux, at least if you have time and will. I will try to be as descriptive as possible... For more information on the command line see:

<!> You can also find a script for this at : AutomaticallyMountPartitions

Mounting an NTFS partition

Where is the partition?

Use the output of this command to learn where your NTFS partition is

 
  sudo fdisk -l
  

/!\ Please be careful as fdisk is a dangerous tool IconsPage?action=AttachFile&do=get&target=IconExample48.png In the following example, /dev/hda2 is an NTFS partition:

  /dev/hda2 2612 6527 31455270 7 HPFS/NTFS
  

Prepare the Mount Directory and fstab entry

Once you locate your NTFS partition:

  sudo mkdir /mnt/ntfs1 
  

this will create a new directory called ntfs1 (1 is number one) under /mnt (the standard directory for mounting filesystems). then:

  sudo cp /etc/fstab /etc/fstab_backup1
  

this will back up your fstab (a configuration file Linux uses to mount filesystems on boot) as fstab_backup1 (1 is number one). then:

  gksudo gedit /etc/fstab
  

this will open the fstab file. Goto the end of the file, copy paste this as one line:

  /dev/hda2 /mnt/ntfs1 ntfs ro,nls=utf8,umask=0222 0 0
  

and change /dev/hda2 with your own ntfs partition. Save and close the file.

About fstab backup

If you need to recover your backup file, use:

  sudo rm /etc/fstab
  sudo cp /etc/fstab_backup1 /etc/fstab
  

Mounting

Finish the process with:

  sudo mount -a
  

which will mount every unmounted entry in the fstab. You can check which partitions are mounted after this with:

  mount
  

which will give you a list of mounted filesystem. After following these steps, if mount -a mounted your ntfs partition, it will automatically be mounted on every boot.

Writing to NTFS

IconsPage?action=AttachFile&do=get&target=IconWarning3.png Your ntfs partition is under /mnt/ntfs1 but it can only be read-only (i.e. you will not be able to change anything in it) because linux does not support writing to this filesystem (except experimentally, which means dangerous). But Linux can write to FAT32, so you can use a flash drive or similar (a FAT32 formatted partition) as an intermediary between Linux and MS Windows.

Go for help

IconsPage?action=AttachFile&do=get&target=IconHelp.png If something goes wrong, go for help at http://ubuntuforums.org. Please post exactly what you did (copy-paste) and the errors along with the output of:

  sudo fdisk -l 
  cat /etc/fstab 
  mount | sort