Super User is a question and answer site for computer enthusiasts and power users. It's 100% free, no registration required.

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

I installed rdesktop 1.7 on Ubuntu 10.4 and ran the following commands:

sudo umount /media/Tal
sudo mount -t ntfs-3g -o uid=1000,gid=1000,umask=0000 /dev/sdb1 /media/Tal
rdesktop -0 -r sound:local -f -u administrator -r clipboard:PRIMARYCLIPBOARD -r
disk:tal=/media/Tal myip

Tal is an external NTFS hard drive that connects via USB to a Windows 7 machine. I see it from the computer, and I can access its files and create new files/folders, but when I try to copy a new file to a folder I get the error message

You need permission to perform this action

You require permission from computer's administrator to make changes to this folder tal on my computer's name
Disk from Remote Desktop Connection

I've tried using chmode and chowne but I've read that they don't work with NTFS. How can I get around this?

share|improve this question

migrated from Jun 16 '11 at 10:33

This question came from our site for professional and enthusiast programmers.

up vote 0 down vote accepted


sudo -i 

Then enter your password. Or try

sudo nautilus 

Then enter your password.

share|improve this answer

chmod ...file permission just works on the ext x file system. no effect on NTFS,linux is just compatible with ntfs(general read and write,no other secure strategy)

share|improve this answer
you are right, i know it already. i need solution that i can have permission from the Remote Desktop session to this Hard Disk, when i redirect it to Remote Windows Computer. do you have a clue how to do it? – Tal Jun 15 '11 at 14:44

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.