I have a live USB running Fedora 20 which provides a working GUI. I can boot up with that to get information about their working configuration.
The Gui works during the Debian Wheezy install. It works on a CentOS live USB as well.
Regards,
Paul
I am GMT +7 Phnom Penh
--
Women and cats will do as they please, and men and dogs should relax and get used to the idea."
Robert Heinlein