This is a configuration error. You have two servers, :0 and :1. Each server has ONE screen - screen 0. You have no screen zero in your second configuration. You specified only screen 1, which does not exist in a single screen configuration. Mark. On Thu, 11 Nov 2004 adao-listas@xxxxxxxxxxx wrote: > Hi, > > I'm trying to use two XFree86 instances using a NVidia GeForce4MX > dual-head card, but I've got some trouble doing it. I managed to get two > independent displays when using just one XFree86 instance, but when I try > to start to XFree86 (one for each head) I just can't use the second > monitor. I can't start a XFree86 just on the second head either. > > I'm using this command line for primary head: > startx -- /usr/X11R6/bin/X :0 -layout X0 vt7 > > And this one for secondary head: > startx -- /usr/X11R6/bin/X :1 -layout X1 vt8 > > The primary head works just OK, but I can't get the secondary head working > at all. > I'm attaching XFree86.1.log wich contains the secondary head error messages. > > My XF86Config-4 looks like: > > Section "Device" > Identifier "nvidia0" > Driver "nvidia" > BusID "PCI:1:0:0" > Screen 0 > EndSection > Section "Device" > Identifier "nvidia1" > Driver "nvidia" > BusID "PCI:1:0:0" > Screen 1 > EndSection > Section "Screen" > Identifier "Screen0" > Device "nvidia0" > Monitor "Default" > DefaultDepth 24 > EndSection > Section "Screen" > Identifier "Screen1" > Device "nvidia1" > Monitor "Default" > DefaultDepth 24 > EndSection > Section "ServerLayout" > Identifier "X0" > Screen "Screen0" > InputDevice "Keyboard0" > InputDevice "Mouse0" > EndSection > Section "ServerLayout" > Identifier "X1" > Screen "Screen1" > InputDevice "Keyboard1" > InputDevice "Mouse1" > EndSection _______________________________________________ XFree86 mailing list XFree86@xxxxxxxxxxx http://XFree86.Org/mailman/listinfo/xfree86