Trackpad freezes when I open lid after upgrading

[Standard]

Hi guys. Just recently upgraded to OS X 10.11.5 on my '15 MBP. When I close to lid to put it to sleep and then open it, the mouse is frozen in place. I can't actually click the mouse either, the button or switch does not depress.

Any thoughts?

 

[JTToft]

Reboot? Else, SMC reset.

 

[Standard]

Reboot? Else, SMC reset.

I have to reboot every day when this happens. I will try the SMC reset I guess.

 

[Standard]

Problem still occurs every & multiple times a day since I upgraded OS X. This is very frustrating. Anyone have any ideas?

 

[maflynn]

Did you zap the pram, or try resetting the SMC?

 

[pancakesrockyvalley]

same thing happend to me. I turned off filevault and then the problem stopped.

 

[Standard]

Did you zap the pram, or try resetting the SMC?

I tried to follow the guide on Apple.ca but I am not sure if it worked correctly...

After updating OS X the problem doesn't not persist as frequently as before...

I will try to see if FileVault is on like @Gesturthor.