I have a Lenovo ThinkPad Edge E535 with an AMD RadeonHD graphics chip:

lspci output:

00:01.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Device 9992

The xserver-xorg-video-radeon and xserver-xorg-video-radeonhd packages are installed but Gnome 3 will only start in fallback mode.

Ive installed fglrx-driver and everything that it needs then run aticonfig --initial to generate a new Xorg config file yet I still can only get Gnome 3 to run in fall back mode.

Ive also installed firmware-linux-nonfree.

Im tearing my hair out now. Can anyone help please? Surely someone has got Gnome shell running on this laptop?