Tried deleting client folder and re-installing
Tried re-installing Nvidia drivers (synaptic)
Tried reinstalling Mozilla files (synaptic)
from terminal window i get this
** (gecko:6454): CRITICAL **: file /cdisk/linden/llmozlib2/build_mozilla/mozilla/gfx/src/gtk/nsRenderingContextGTK.cpp: line 805 (virtual nsresult nsRenderingContextGTK::CreateDrawingSurface(const nsRect&, PRUint32, nsIDrawingSurface*&

** (gecko:6454): CRITICAL **: file /cdisk/linden/llmozlib2/build_mozilla/mozilla/gfx/src/gtk/nsRenderingContextGTK.cpp: line 805 (virtual nsresult nsRenderingContextGTK::CreateDrawingSurface(const nsRect&, PRUint32, nsIDrawingSurface*&

** (gecko:6454): CRITICAL **: file /cdisk/linden/llmozlib2/build_mozilla/mozilla/gfx/src/gtk/nsRenderingContextGTK.cpp: line 805 (virtual nsresult nsRenderingContextGTK::CreateDrawingSurface(const nsRect&, PRUint32, nsIDrawingSurface*&

** (gecko:6454): CRITICAL **: file /cdisk/linden/llmozlib2/build_mozilla/mozilla/gfx/src/gtk/nsRenderingContextGTK.cpp: line 805 (virtual nsresult nsRenderingContextGTK::CreateDrawingSurface(const nsRect&, PRUint32, nsIDrawingSurface*&

** (gecko:6454): CRITICAL **: file /cdisk/linden/llmozlib2/build_mozilla/mozilla/gfx/src/gtk/nsRenderingContextGTK.cpp: line 805 (virtual nsresult nsRenderingContextGTK::CreateDrawingSurface(const nsRect&, PRUint32, nsIDrawingSurface*&

** (gecko:6454): CRITICAL **: file /cdisk/linden/llmozlib2/build_mozilla/mozilla/gfx/src/gtk/nsRenderingContextGTK.cpp: line 805 (virtual nsresult nsRenderingContextGTK::CreateDrawingSurface(const nsRect&, PRUint32, nsIDrawingSurface*&

Thanks for the help!!