When I logged in from the display manager, only the top bar and cursor was shown. I tried pressing escape and I was back at desktop from activities but nothing in the desktop was shown(nothing could be pressed, but I could move the cursor) and all my keybinds were not working.
Then I tried pressing CTRL+ALT+Shift+F3(i dont remember what i pressed, but something like this to go to the tty) to go the tty and I entered my username and password but after I started X with startx , the same problem occurs. There is no problem with choosing Gnome Classic from the display manager, there I just login and my desktop appears. Please help me.