display preferences don't stick in Lion

Discussion in 'Mac OS X Lion (10.7)' started by yegneph, Aug 25, 2011.

  1. yegneph macrumors newbie

    Joined:
    Jun 16, 2009
    #1
    I have three monitors attached to a MacPro running Lion

    When I restart, the arrangement and resolution of the monitors change in display preferences, and the primary monitor changes as well -- kind of a pain.

    All changes to display prefs are lost again on the next restart.

    Everything worked fine in 10.6.

    I tried deleting com.apple.windowserver.plist with no success.

    I searched the posts but nearly everything on multiple monitor setups refers to full screen mode.

    Any suggestions appreciated.
     
  2. leventozler macrumors 6502

    Joined:
    Feb 18, 2009
    #2
    Did you solve this? Happening to me with Mountain Lion..
     

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