I can confirm this behavior. The pointer offset seems to cause the described issue.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/941884 Title: windows vanish when alt-dragged from semi-maximized states To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/941884/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs