Blue login screen :(

Discussion in 'Mac Basics and Help' started by maximus06, Nov 27, 2007.

  1. maximus06 macrumors regular

    Nov 5, 2007
    I recently tried to change my login screen wallpaper with some terminal command that I read somewhere, but it didn't work and now my login screen is "default" blue. I've tried changing it through various tweaks with no effect.

    The thread here is the exact same thing:

    The person claims he fixed it, but I don't know how he did it. I see no in my system/prefernces folder. Is this something you have to trash through terminal? If so, how?
  2. cornopaez macrumors regular


    May 1, 2007
    in a practice room or a MacBook.
    For some reason, some of the hacks posted around don't seem to work for everyone. I tried changing the login background and now it's blue as well. I also tried the one for the dock, changing the dock background for a darker one that looks better, but with no good outcome... it doesn't do anything.

    I would definitively like to change the login background to match my current background... any suggestions out there?
  3. maximus06 thread starter macrumors regular

    Nov 5, 2007
    Eh, I tried removing through terminal in /system/lib/prefs but it doesn't do anything. Still am unable to set my login background.
  4. webgoat macrumors 6502a


    Sep 20, 2007
    Austin, TX
    i changed the defaultdesktop photo by downloading a picture from and renaming it DefaultDesktop.jpg and placing it on my desktop then used command
    sudo cp /Users/myusername/Desktop/DefaultDesktop.jpg /System/Library/CoreServices/DefaultDesktop.jpg

    make sure the picture you are using is the correct resolution... in my case it was 1440X900
  5. maximus06 thread starter macrumors regular

    Nov 5, 2007
    Did that (again), doesn't do anything, the blue background stays. The picture i used is now in /system/lib/core/ but thats not the point here, I can easily replace that picture but the blue background stays. Its got nothing to do with the picture, this is something else. Read the thread link in my first post.
  6. Mac Master macrumors newbie

    May 3, 2010
    Blue login background fix.

    I recently looked into this, and posted the solution on my website.

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