This issue has been happening for me too, it's been very annoying to accidentally close applications because of it.
** Changed in: compiz (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805002 Title: Windows that appear to be maximized behave strangely To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/805002/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs