OS X Yosemite The user Graphic resources appear to be Invalid

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Level 1

3 points

OS X Yosemite The user Graphic resources appear to be Invalid

Hello

After updating to OS X Yosemite my computer runs well but when I try to restart it does not show my default

login photo but rather a grey photo with a question mark and also Update needed at the bottom. and under that it has this message.

"The user Graphic resources appear to be Invalid" .

I have not performed any modification to the computer expect update to OS X Yosemite.

Any help I can get to resolve this problem will be appreciated.

OS X Yosemite

Version 10.10

MacBook Pro (15-inch, Mid 2012)

Built-in Display

15.4-inch (1440 x 900)

Intel HD Graphics 4000 1024 MB

I have 105.37 GB free of 498.88 GB

MacBook Pro (15-inch Mid 2012), OS X Yosemite (10.10)

Posted on Nov 13, 2014 12:29 PM

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Answer 1

Linc Davis

Level 10

209,739 points

Nov 13, 2014 9:39 PM in response to Papistick

You activated FileVault.

Select the FileVault tab in the Security & Privacy preference pane. Click the lock icon in the lower left corner and authenticate to unlock the settings, if necessary. If you see a button labeled Enable Users, click it and select the users whom you want to be able to unlock the volume.

Otherwise, back up all data, disable FileVault in the Security & Privacy preference pane, wait for it to finish decrypting (which will take several hours), and then re-enable it. You can continue to use the system while those operations are in progress, but it will be slower than normal. You won't need the backup unless something goes wrong.

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