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Chuchichan

macrumors 6502
Original poster
Jul 17, 2010
343
2
Maryland
After upgrading to Yosemite, I noticed that when I select fast user switching from one account to the other (I have two accounts only on the Mac) rather than rotating, the screen flickers. It is ok from the other account.

Any ideas on how I can fix this? Thanks in advance...
 
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