On Sun, Jul 23, 2023 at 09:05:22PM +0800, ykla wrote: > I encountered a problem when installing netbsd+kde4. I can enter the kdm > interface, but after entering the password and pressing enter, the screen > goes black and I can only see the mouse cursor.
This means your session did not run and there are no X clients connected to the (apparently working) X server. I don't know about kdm, but usually there is a log file in your home directory capturing the errors from the session startup script - you need to find out how that is called and check its content. E.g. for me (using xdm and xfce4) it is ~/.xsession that is executed to start the session and ~/.xsession-errors has the stderr output of it. Martin