Try :
1. Run chromium. 2. Enter about:flags as URL. 3. Disable Override software rendering list (1st one). 4. Close the browser. 5. Run the chromium with "chromium-browser --use-gl=egl" 6. Enter about:gpu as URL
to enable webgl read here:
http://superuser.com/questions/836832/how-can-i-enable-webgl-in-my-browser