摘要： Q:When you iconify and restore a window, cpu is very high, and the window not to show.The cosole show error message like this:error 8: BadMatch (invalid paramter attributes) request 156 minor 6 serial 2325error 9: BadDrawable (invalid Pixmap or Window parmater) request 153 minor 4 serial 2326error 4 阅读全文