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oberman

macrumors newbie
Original poster
Jul 23, 2014
19
5
I usually open "console" after a lock up, and I noticed similar messages to the first time. This is a very rare scenario for me, the first lockup I had was weeks ago, and the second just now. I have the new Macbook base model.

The messages I see this time (99.9% it's the same as the 1st lockup):
======
5/19/15 2:54:01.000 PM kernel[0]: Ring class found no clearly guilty ring
5/19/15 2:54:01.000 PM kernel[0]: Asked to reset from hang, but engine is not enabled!
5/19/15 2:54:01.000 PM kernel[0]: may have failed to reset GPU
====
These three messages repeat themselves until I rebooted. At first I had mouse pointer working, but no clicks/keyboard events. Eventually I lost the mouse.

Anyone else have random lockups with these messages in console?
 
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