deleting lion partition

Discussion in 'Mac OS X Lion (10.7)' started by naix, Jul 8, 2011.

  1. naix macrumors member

    Joined:
    Dec 31, 2010
    #1
    Hi I tried to delete lion gm partition with disk utility and it said, "This operation requires a newer version of mac os x for this disk"

    Anyone know how I could remove lion gm partition?
     
  2. Macopotamus macrumors regular

    Macopotamus

    Joined:
    Jun 22, 2010
    #2
    boot from the lion recovery drive or another lion boot disk and you can delete it
     
  3. Tucom macrumors 65816

    Tucom

    Joined:
    Jul 29, 2006
    #3
    Wouldn't booting from any Mac OS X disk work, too?
     
  4. SundayDuffer macrumors 6502

    SundayDuffer

    Joined:
    Jun 25, 2011
    #4
    I got the same error.

    I guess, i would have to wait for the official Lion OS. Will update then and will go back and delete this beta Lion partition.
     
  5. naix thread starter macrumors member

    Joined:
    Dec 31, 2010
    #5
    I was able to delete lion dp4 but for some reason I cant delete lion gm.
     

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