Jgarrett35
Level 1
(1 points)
Q: Trying to set up Time Machine and I am getting this error; Keychain error 100001 occurred while creating a System Keychain entry for the username “JGarrett” and URL “afp://JGarrett@JPG AirPort Time Capsule._afpovertcp._tcp.local./Data”.
Have erased Airport Time Capsule and reset to factory after getting this message. Don't know where to go with it.
iMac (Retina 5K, 27-inch, Late 2015), OS X El Capitan (10.11.3)
Linc Davis
Level 10
(208,037 points)
Certain files have a property incorrectly set that will prevent them from being changed or deleted while the system is running. That property can only be removed in Recovery mode. If you don't feel that you can carry out this procedure yourself, please get someone more experienced to help you.
1. Back up all data. There are ways to back up a computer that isn't fully functional. Ask if you need guidance. Don't skip this step.
2. Disconnect all external storage devices.
3. Start up in Recovery mode. Select a language, if prompted. The OS X Utilities screen will appear. One of the options is to install OS X. That's not what you're going to do.
4. This step is only necessary if you use FileVault 2. If you don't know what FileVault is, you're not using it. Go to the next step. Otherwise, launch Disk Utility, then select the icon of the FileVault volume ("Macintosh HD," unless you gave it a different name.) It will be nested below another drive icon. Select Unlock from the File menu and enter your login password when prompted. Then quit Disk Utility to be returned to the main screen.
5. Select Get Help Online. Safari will launch. While in Recovery, you'll have no access to your bookmarks, but you won't need them. Load this web page.
6. Triple-click anywhere in the line below to select it:
chflags norestricted /V*/*/L*/Keyc*/*
Copy the selected text to the Clipboard by pressing the key combination command-C.
7. Quit Safari. You'll be returned to the OS X Utilities screen.
From the menu bar, select
Utilities ▹ Terminal
The Terminal application will launch. Paste into the Terminal window by pressing the key combination command-V.
Wait for a new line ending in a hash sign (#) to appear. Quit Terminal to be returned to the main screen.
8. Select
▹ Restart
from the menu bar.
9. This step must be carried out after the restart and while you're logged in as an administrator—not in Recovery mode. If you have only one user account, you are the administrator.
Select and copy this line as in Step 6:
sudo xattr -c /L*/Keyc*/*
Launch the built-in Terminal application in any one of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad and start typing the name.
Paste into the Terminal window as before. You'll be prompted for your login password. Nothing will be displayed when you type it. Type carefully and then press return. If you don’t have a login password, you’ll need to set one before you can run the command. You may get a one-time warning to be careful. Confirm. You don't need to post the warning.
If you see a message that your username "is not in the sudoers file," then you're not logged in as an administrator. Log in as one and start over.
Wait for a new line ending in a dollar sign ($) to appear below what you entered. You can then quit Terminal. Test.
