uMBP - Hangs and needs reboot

Discussion in 'MacBook Pro' started by Weirddoc, Apr 9, 2010.

  1. Weirddoc macrumors newbie

    Joined:
    Apr 9, 2010
    #1
    Since a couple of days, when I want to awake my uMBP (15 inch) from sleep modus, the screen remains black (happened 2 times). Another issue that occurs is that I get a square on my screen that says (in a couple of languages) that I have to reboot my Mac, so it hangs again.

    This is the report I get:

    Interval Since Last Panic Report: 36136 sec
    Panics Since Last Report: 2
    Anonymous UUID: 0AD8B462-0C44-4452-9489-D43E705CDDBF

    Fri Apr 9 14:14:01 2010
    panic(cpu 1 caller 0x2269e4): "thread_invoke: preemption_level -1, possible cause: unlocking an unlocked mutex or spinlock"@/SourceCache/xnu/xnu-1504.3.12/osfmk/kern/sched_prim.c:1471
    Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)
    0x58753e28 : 0x21b449 (0x5ce420 0x58753e5c 0x2238a5 0x0)
    0x58753e78 : 0x2269e4 (0x585e1c 0xffffffff 0x585db4 0x2262a8)
    0x58753ef8 : 0x2270ea (0x81227c4 0x3 0x2c 0x0)
    0x58753f68 : 0x219096 (0x29e695 0x0 0x1 0x4ec9dc)
    0x58753fa8 : 0x2a7a07 (0xffffffff 0x1 0x58753fc8 0x7f9aea4)
    0x58753fc8 : 0x29e8a6 (0x0 0x0 0x10 0x7f9aea4)

    BSD process name corresponding to current thread: configd

    Mac OS version:
    10D573

    Kernel version:
    Darwin Kernel Version 10.3.0: Fri Feb 26 11:58:09 PST 2010; root:xnu-1504.3.12~1/RELEASE_I386
    System model name: MacBookPro5,4 (Mac-F22587A1)

    Anyone knows how to solve this issue?? Thanks.
     
  2. Weirddoc thread starter macrumors newbie

    Joined:
    Apr 9, 2010
    #3
  3. Hellhammer Moderator

    Hellhammer

    Staff Member

    Joined:
    Dec 10, 2008
    Location:
    Finland
    #4
    Yea but do those simple steps. They can fix the issue, that's why. Linked that guide because I'm too lazy to type :D
     

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