I'm using 64bit Debian Jessie and followed these instruction to install fglrx for Radeon HD 7000 series: https://wiki.debian.org/ATIProprietaryHowever GNOME doesn't work after it. I installed different desktop environments and it worked. With GNOME, GDM doesn't start, and launching GNOME with startx crashes. What is the problem?
GNOME doesn't work on Debian Jessie after installing fglrx
debian;gnome;gdm;ati;fglrx