High CPU usage in 10.7 Lion

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a couple of days after installing lion fans started rev 6,000rpm when nothing open. opened activity monitor find dock using 90-150% of cpu!

don't have parallels installed.

can me?
 

same

have same problem. notice dock uses lot of cpu when ever mbp wakes sleep. killing process tends fix it.
 


Forums Macs macOS Older OS X Versions Mac OS X Lion (10.7)


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