Same thing happened to me on Lubuntu 14.04, not just with chrome/chronium but with multiple applications (firefox, hipchat, chromium...). Interestingly, only parts are overlaid with artifacts from the application on the previous desktop.
I have an GeForce GTX 770 and ran 331.38. I've upgrade to the latest drivers from nvidia (343.22) and the problem seems to be gone. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1326760 Title: Click Google Chrome's minimize button, Chrome accidental image To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-331/+bug/1326760/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs