View Full Version : [ubuntu] cannot execute files (permission denied)
hemi86
May 8th, 2008, 10:59 AM
Hi!
If i try to execute a file located on my ntfs partition, i always get a "bash: ./file: Permission denied" error, even though i have the permission to execute it.
ls says:
-rwx------ 1 92334 2008-05-07 17:09 file
if i copy the file into my home dir, it works...
Any ideas?
Thank you!
Herman
May 8th, 2008, 11:31 AM
chmod 770 fileSee if that fixes it.
Regards, Herman :)
hemi86
May 8th, 2008, 11:47 AM
no, unfortunately not.
the chmod cmd does not even effect the file... still -rwx------
Might it be a problem with the "file-rights-something-related-to-ntfs"?
joselin
May 8th, 2008, 11:59 AM
I think that is probably an issue with perms in the partition. You must start having a look at /etc/fstab.
This is a howto about that file (http://www.tuxfiles.org/linuxhelp/fstab.html).
Hope that can help.
lewis1711
May 8th, 2008, 12:01 PM
I'm not sure if the permission of the directory overwrites the position of the file in that directory, but that could be the issue.
Herman
May 8th, 2008, 12:19 PM
no, unfortunately not.
the chmod cmd does not even effect the file... still -rwx------
Might it be a problem with the "file-rights-something-related-to-ntfs"? Sorry, I thought you meant you have it copied into your home dir. Is that right? ...and chmod doesn't affect it?
I wonder if it has security attributes set on it from Windows. Are you dual booting? I presume so or you wouldn't be likely to want an NTFS partition in the first place. What if you boot into Windows and run attrib -s -h -r on it then? That would relax any Windows file permissions on it.
hemi86
May 8th, 2008, 08:25 PM
I think that is probably an issue with perms in the partition. You must start having a look at /etc/fstab.
This is a howto about that file (http://www.tuxfiles.org/linuxhelp/fstab.html).
Hope that can help.
That was the problem! I mounted the partition with wrong parameters.
with this line
/dev/sda5 /mnt/data ntfs-3g uid=1000,gid=100,umask=0022 0 0
everything works!
Thank you very much!!
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