I've realized that I can't see graphics in Chromium 43.0.2357.81 Ubuntu 14.04 (64-bit), such as plot x²+y² in Google.
I've tried several things but nothing seems to fix the problem.
A capture of the "chrome://gpu" is shown under these lines:
https://drive.google.com/file/d/0ByVNpBZ4ijQAQzlJaHdCTi1kXzQ/view?usp=sharing
I hope you can help me.
Thanks in advance.