Hi there, i upgraded to Parallels Desktop 11 for Mac. I tried to update Parallels Tools, but nothing would happen. I was using Ubuntu 14.10. I then upgraded to Ubuntu 15.04, and now the menu (launcher) doesn't show. I tried using ccsm to activate opengl, but it doesn't work. Ubuntu is unusable, I can't move windows (as they don't show their borders). Can anyone point me a direction to get out of this situation?