and also to this bug, seems it's not fixed for linux :( https://bugzilla.mozilla.org/show_bug.cgi?id=59211
-- If the mouse is hold on a flash animation keyboard and mouse scrolling stop to work https://launchpad.net/bugs/50839 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
