Hi,
its true that KWin is not actually configurable in this area. But as I am a
twinview user my self i havent found this failure apppearing on my screens.
You might consider updating the driver and configurator of your card.
I attached my xorg.conf generated with nvidia config tools.
Hope it helps.
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings: version 1.0 (buildmeis...@builder58) Fri Aug 14 18:34:43
PDT 2009
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 1.0 (buildmeis...@builder62) Tue Jul 28 19:48:57
PDT 2009
# /etc/X11/xorg.conf (Xorg X Window System server configuration file)
#
# This file was generated by fll_xorgconfig, the F.U.L.L.S.T.O.R.Y.
# Xorg Configuration tool.
#
# Edit this file with caution, and see the xorg.conf(5) manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
Section "ServerLayout"
Identifier "Default Layout"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection
Section "ServerFlags"
# Removed Option "Xinerama" "0"
# Removed Option "Xinerama" "1"
Option "Xinerama" "0"
EndSection
Section "InputDevice"
# generated from default
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "InputDevice"
# generated from default
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "Proview"
HorizSync 30.0 - 70.0
VertRefresh 50.0 - 160.0
Option "DPMS"
EndSection
Section "Monitor"
Identifier "Monitor1"
VendorName "Unknown"
ModelName "Maxdata (RogenTech) Belinea101750"
HorizSync 31.0 - 83.0
VertRefresh 56.0 - 75.0
EndSection
Section "Device"
Identifier "Device 0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce 8500 GT"
EndSection
Section "Device"
Identifier "Device1"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce 8500 GT"
BusID "PCI:2:0:0"
Screen 1
EndSection
Section "Screen"
Identifier "Default Screen"
Device "Device 0"
Monitor "Monitor0"
SubSection "Display"
Modes "nvidia-auto-select"
EndSubSection
EndSection
Section "Screen"
Identifier "Screen1"
Device "Device1"
Monitor "Monitor1"
DefaultDepth 24
Option "TwinView" "0"
Option "metamodes" "CRT-1: nvidia-auto-select +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Screen"
# Removed Option "TwinView" "0"
# Removed Option "TwinViewXineramaInfoOrder" "CRT-0"
# Removed Option "metamodes" "CRT-0: 1280x1024 +0+0"
# Removed Option "metamodes" "CRT-0: 1280x1024 +0+0, CRT-1: nvidia-auto-select
+1280+0; CRT-1: 1280x1024 +0+0"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "TwinView" "1"
Option "TwinViewXineramaInfoOrder" "CRT-1"
Option "metamodes" "CRT-0: 1280x1024 +0+0, CRT-1:
nvidia-auto-select +1280+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
