I opened up a thread on the Compiz forums, it already seems to contain some good information about the cause:
http://forum.compiz-fusion.org/showthread.php?t=6885 -- compiz eats mouse clicks at the border of the screen https://bugs.launchpad.net/bugs/103306 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs