Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
Apple vs Samsung Once Again In Battle Over Smart Cover
Its Apple Vs Samsung again and this morning they opened a new case with there close friends Samsung over its cases made for the Galaxy tablets and phones. Bloomberg reported :
Apple issued the notice of infringement to Samsung in Australia over the cases, and will file a statement of claim, Apple’s lawyer Stephen Burley said at a hearing in Sydney today. Samsung’s lawyer Katrina Howard said at the same hearing the company was served with the notice that the cases infringe at least 10 patents.
Apple and Samsung has been at each other throats for years and is an extremely complicated area as there is currently around 30+ lawsuits open against each other worldwide.