Fuzzy screen

Discussion in 'macOS Sierra (10.12)' started by ColdCase, Sep 21, 2016.

  1. ColdCase macrumors 68030

    Joined:
    Feb 10, 2008
    Location:
    NH
    #1
    So I kicked off the Sierra update on my recent MacPro 8core and when I returned from a meal the computer is sitting there with two fuzzy screens, like you would have when the desktop is slid over (two finger swipe). Seems to be locked up. What now? Restart?
     
  2. ColdCase, Sep 21, 2016
    Last edited: Sep 22, 2016

    ColdCase thread starter macrumors 68030

    Joined:
    Feb 10, 2008
    Location:
    NH
    #2
    Looks like it hung just before offering the login window. The install log says something about invalid color space and unable to unlock keychain. I dunno how to go back and edit the thread title but the fuzzy screen is the login background. Its just that the login popup is not displayed. I let it set for over an hour.

    I restored back to El Capitan, what a PITA.
     

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