I'm trying to install Debian Jessie on my system with OS X High Sierra 10.13.5 and Parallels Desktop 13.3.2. The install goes fine in text mode, but if I try installing in GUI mode, or after rebooting from a text mode install, the mouse pointer does not move when I click in the window. Clicks are sent through, though. I can't install Parallels Tools because I can't move the mouse to do so. Help! I need to get this done ASAP; there's a software release waiting on me.