Mlvwm is a Macintosh like window manager. Execute: mlvwm [-f config_file] [-d display_name] [-c] [-debug] -f Specify the configuration file. -d Change display on which mlvwm run -c Compatible mode. Change the window border to dot line when move or resize the window. This causes speed down. -debug Show debug message. Configuration: Copy /usr/X11R6/lib/X11/mlvwm/system.mlvwmrc(default) to $HOME/.mlvwmrc . Please refer to the comment in that sample mlvwmrc. Send HUP signal to let mlvwm show debug message when it freezes. Please e-mail to the author with the debug information such as how to replay the freeze or when the freeze occurs. Author: tak@bioele.nuee.nagoya-u.ac.jp ------------------------------------------ Yukihiro Nakai