I bought 16 GB and 32 GB micro SD and I have a problem:
Raspbian is booting properly but when I went to GUI, desktop wallpaper has been displayed, coursor started flickering, disk LED was blinking like crazy but after 5 minutes nothing happened, I was blocked...
I had UHS-I card and everything worked great but I lost it :/
I have 2 RPi2s, both has the same problem. What can I do ?