Personally, I'd just turn off Compiz. To me it's just unnecessary overhead when trying to use an app that relies on your GFX card anyway.
What does terminal output say? -- Blender (windowed) run in fullscreen https://bugs.launchpad.net/bugs/221651 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs