Two problems with my Macbook Pro

Hello!

Yesterday I updated to 10.8.5 and theres something wrong with sleep now, when I close the lid the first time it sleeps fine, when I open the lid up and close it again it wont sleep if I dont put it to sleep manually, what is wrong?

Second problem I have is that I have black bars on every single video I watch even though I have my MPB resolution set to the highest, 1440x900.

If I use a lower resolution I still have the annoying black bars.

Here is what I mean with that:

I would appreciate it alot if someone could help me solve these annoying little things 😀