I'm in the process of setting-up a new Apple MacBook Pro today, and during the process of trying to import and get some old SSH keys working correctly I accidently changed the permissions on my home directory. Even after scrolling back through the commands I used I'm still not even sure how it happened, but nonetheless I had to find a way to fix it.
Anyhow there are several symptoms you'll see if the permissions are wrong in your user folder such as:
- If you're browsing to your home folder using Finder and get a message like 'The folder "username" could not be opened because you do not have sufficent access privileges'
- When trying to access your home folder in a terminal, you keep getting redirected back to /
Basically if you can't access your home directory in Mac OS X, this blog entry is for you. There is a "repair permissions" utility in OS X but it does not repair permissions for user directories, so you have to take care of it manually.
To repair a specific users permissions in Apple OS X, type the following command in a terminal and replace "username" in the command below with the name of the users permissions you need to fix:
-
$ sudo chmod -R ug+rwX /Users/username
You'll need to reboot so that Finder will pick-up the permission changes, but that should clear-up any user specific permission problems if you are locked out of your home directory.
18 Responses
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sudo is good. And handy as hell. I've used the Repair Permissions utility several times, but never realized that it didn't touch user directories. That info may serve me well in the future...
This did not work for me at all...is there anything else that I can do?
@ Jennifer,
perhaps try repairing permissions in octal.
sudo chmod -R 770 /Users/username
ahh the beauty of OS X...
cheers
THANK YOU. If I weren't a guy I'd kiss you, but an internet high-five will have to do.
I ended up doing same thing.. changed the permissions on my home folder in the term (don't know why I did that?). This fixed it up!
Oh, and btw, you actually don't have to restart your Mac to get this to work. You can just "relaunch" the Finder. It'll recognize the changes after that.
my problem is that i need to fix an application's permissions. how would i do that in the terminal?
Yo I Have 2 things to Speed up this
First Since OS X is Fully Unix Based, it knows ~ is your home dir. In Short The Command Used to Be Completely Safe is:
sudo chmod -R ug+rwX ~
And @Matt What App is It? There are Some Apps That Must Be System Owned Which is a Little Harder to do!
thanks
So, in summary:
sudo chmod -R 770 ~
I recently purchased a Mac Book Pro. I do home recording and I installed MOTU Digital Performer 5.13 but when i attempt to open it I get the following message Mac OS error: Access Denied. Insufficient access privileges for the operation. I saw your posting and tried the sudo chmod -R ug+rwX~. When i did this I was able to open the program but only once. The second time I tried to open it I got the same message and it wouldn't open. Any help would be greatly appreciated. Thanks.
You saved my Dreamweaver CS3. I rang adobe tech support today and they couldnt help me at you.
You my friend did, and I am forever in your debt.
So remember this for when dreamweaver is not playing nice
When I type
http://localhost/~username
in my web browser I get this in return
Forbidden
You don't have permission to access /~username on this server.
Thank you Thank you Thank you Thank you Thank you Thank you Thank you Thank you!!!!!!!!!!!!!!!!!!
It worked, now I can dump the virus-ridden PC I've been using whilst my Mac was poorly!
Explain this. When using either -R 770 ~ or sudo chmod -R ug+rwX /Users/User, the permissions on my home folder change to include wheel read/write permissions. How and why is wheel showing up?
WARNING!!!
This is the wrong command to run on your home folder.
It "breaks" several things.
The permissions on the Sites folder and on the Public folder are not the same as the rest of the folders in your home folder. If you run this command on your home folder, Web Sharing will not work and people will not be able to access your Public folder to retrieve document or put them in your Drop Box.
Just to qualify my post, which I didn't do, I was referring to "sal's" post:
sudo chmod -R 770 /Users/username
Bad, very bad and a complete misinterpretation of the original command.
i just recently upgraded from my old mac to a new one, and when i was typing the user name i put winron instead of winton. now all my folders have the name winron instead of winton, although i alraedy changed the user name to winton the settings for all my folders are still winron. i ran the disk utilily and all my files are still winron. how do i use this command in my case??
Thanks
FYI: As of Mac OS X 10.5 and higher, you can repair home directory permissions using the Reset Password Utility from the OSX install disc: http://support.apple.com/kb/ht1452
That's probably the safest bet.
Continuing the Discussion