I installed Debian Wheezy with the GNOME GUI, and then upgraded to Jessie using the terminal. After the upgrade was done, I tried logging out and logging back in, but it booted straight to command line view with no GUI. When I logged in and entered the startx command as root, all I got was a black screen. Do I need to manually update GNOME somehow, or is there another way to get to the GUI desktop? How do I change the boot parameters to boot to GUI by default?
Debian Jessie getting a black screen on startx command
debian;gui