Hello, all! My program is written on Borland C Builder 6 Not properly method TForm-> Show () works; And on operational system Ubunto 10.10 it works properly, and already in Ubuntu 11.10 method TForm-> Show () works not properly. Elements of a window receive focus of input from the keyboard, and the window remains not active! The heading of a window and is not painted in color of an active window and if the window has been curtailed (minimize) TForm-> WindowState = wsNormal and TForm-> Show () the window at all cannot show - it remains invisible and inaccessible. I send an example. I have costs Wine 1.3.32, Ubuntu 11.10. If Form-> Visible == false Form-> Show () work properly, If Form-> Visible == true, but Form-> Active == false - Form-> Show () work not properly. An output - use TForm-> Hide () and TForm-> Show () (Chek Box ' Alternate ' in an example). Also not properly works variations the sizes of a window by means of the mouse when there are restrictions, for example TForm-> Constraints. MaxHeight, TForm-> Constraints. MaxWidth or TForm-> BorderStyle = bsSingle (a window with the unchangeable size). Also there are problems with a modal window (TForm-> ShowModal ()). Please, inform it to developers for correction of a mistake. https://rapidshare.com/files/1202120874/WineTest.tar.gz Thank you very much. With best wishes Navadvipa Chandra das.