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Q: mouse left click not working

Mouse not working properly.  Not sure if it is related to new operating system Yosemite that I downloaded but issue started after that. 

 

Left mouse click either doesn't work at all, or starts working then grabs and won't release what I am clicking on.  Rt mouse click works ok.  Any others with this issue?  I have tried magic mouse and regular mouse, same issue. 

iMac (27-inch, Late 2012), OS X Yosemite (10.10.1)

Posted on Dec 15, 2014 9:52 AM