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  1. #1

    Member Since
    Apr 29, 2010
    Mirroring Freezing Display
    Hello everyone,

    I am running OSX 10.8.2 and recently encountered a problem when mirroring my screen. When I mirror, the screen freezes and I cannot access anything with my mouse. The mouse works, I can move it around but I cannot click on anything. Folders, background, windows, etc (whatever was showing upon mirroring) becomes a still "image" and nothing can be clicked.

    I have tried:
    -Multiple restarts
    -Multiple monitors (VGA and DVI)
    -Opening all frequently used apps, closing them, restarting, etc.
    -Booting from an external HD with OSX installed (works)

    For the life of me, I cannot figure it out... My guess is it is software related or possibly browser related but I cannot seem to fix it.

  2. #2

    pigoo3's Avatar
    Member Since
    May 20, 2008
    2011 13" MBP 2.3ghz, 8gig ram, OS 10.7.5 need to cross post...threads merged. may help if you let us know what Macintosh model you have. I'm guessing a laptop of some sort...but I could be wrong.


    - Nick
    - Too many "beachballs", read this: Beachballs
    - Computer seems slower than it used to? Read this for some slow computer tips: Speedup
    - Almost full hard drive? Some solutions. Out of Space
    - Apple Battery Info. Battery

  3. #3

    Member Since
    Apr 29, 2010
    Oh sorry! It is a 2011 Quad i7 2.2 GHz, 15" Macbook Pro.

  4. #4

    Member Since
    Apr 29, 2010
    Anyone have a similar problem?

  5. #5

    Member Since
    Apr 03, 2013
    exact same problem here with all of out 8 mac pro updated to 10.8.2, I tried NVIDIA 5770 and 5870 and got the same result, the only way i can get back the extended display to work without mirror display enable, is to make a PRAM reboot with only one display connected, then if i connect a second display and enable mirror display, the mouse is moving but everything is frozen until i disconect the second display.

    if i downgrade to OS 10.7 then everything is working fine.

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