Hello, i have small problem and I need a help. When I open folder with pictures I used to zoom the pictures to see them better (by two fingers on touchpad), but now it doesn't work and I have no idea why. It also doesn't work on desktop with the icons. and second problem is with the energy icon on top. I used to click there and choose if I want "better energy savings" "normal" or "better performance". And now it disappear and I have to click there and then click "Energy saver preferences" and it is kind of uncomfortable. Can anyone help me please?