I got gnome installed on unstable and rebooted and had to hit alt-f2 to get a terminal window so I could log in. When I did that, I tried running orca --setup and was told display wasn't set and also orca came up and started talking. Many more voice choices in this one than previous versions! I think if I could use speakup to log in and not have gnome display manager start on boot up but better start that with a command later things might work better. I got dropped out of orca and back to command line after having made a couple setup choices so I'll have to do orca setup again and adjust assistive technology to on for this computer later.