Parallels clearly doesn't care about their linux users, so I dropped them. I have working UEFI and video in Fedora, Debian, and Arch with VirtualBox.
@mufb74, I am pretty sure xorg uses semantic versions, which means the `.99` should only account for bugfixes and would not change how anything interfaces with their service. Also, I have tried fedora with debian and arch and had the same problems. Debian sticks to older versions for stability, which is a great indicator as to how far behind parallels tools are for linux users.
@James, you can use the ctrl+alt+Fn key-combo to switch between tty consoles (numbers 1-6 I believe?). One of them is used by your GUI, so if ctrl+alt+f1 doesn't work, try f2, and f3. Also with mac keyboards you may have to include the `fn` key for the f1-f6 to send non-media keys.