2 Monitors with Xinerama
Andieh
mail at andieh.de
Wed Oct 18 06:26:22 PDT 2006
Hmm Hi!
i think, it isn a problem of x.org. with fluxbox it works very fine. so sorry
about that.
but the resolution problem is a x.org problem i think. without plugged in the
external monitor i get the 1280x800 resolution on my samsung notebook. but
with it crashed with:
(1280x800,MonitorQ) mode clock 83.46MHz exceeds DDC maximum 80MHz
Whats wrong, why does it work without external display, but wont with it?
Also i cant get dri enabled with xinerama. without it works. do i have to
select it in only one device section (i read that xinerama work only with one
screen dri enabled)?
thank you for your help
here my 2 different xorg.conf
xorg.conf with 2 screens:
-------------------------------------
Section "ServerFlags"
Option "Xinerama" "On"
EndSection
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "ScreenQ"
Screen 1 "ScreenD" RightOf "ScreenQ"
Option "Xinerama" "true"
InputDevice "Mouse0" "CorePointer"
InputDevice "Mouse1" "AlwaysCore"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Files"
RgbPath "/usr/share/X11/rgb"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/misc"
FontPath "/usr/share/fonts/75dpi"
FontPath "/usr/share/fonts/100dpi"
FontPath "/usr/share/fonts/TTF"
FontPath "/usr/share/fonts/Type1"
EndSection
Section "Module"
Load "glx"
Load "extmod"
Load "xtrap"
Load "record"
Load "dbe"
Load "dri"
Load "freetype"
Load "type1"
EndSection
Section "DRI"
Mode 0666
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "keyboard"
Option "XkbModel" "pc105"
Option "XkbLayout" "de"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mouse0"
Option "ZAxisMapping" "4 5 6 7"
EndSection
Section "InputDevice"
Identifier "Mouse1"
Driver "mouse"
Option "Protocol" "ImPS/2"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5"
EndSection
Section "Monitor"
#DisplaySize 260 160 # mm
Identifier "MonitorQ"
VendorName "AUO"
ModelName "1314"
EndSection
Section "Monitor"
Identifier "MonitorD"
VendorName "DELL"
HorizSync 28-49
VertRefresh 43-72
EndSection
Section "Device"
Identifier "CardQ"
Driver "i810"
VendorName "Intel Corporation"
BoardName "Mobile 945GM/GMS/940GML Express Integrated Graphics Controller"
BusID "PCI:0:2:0"
Screen 0
Option "MonitorLayout" "CRT, CRT+LFP"
EndSection
Section "Device"
Identifier "CardD"
Driver "i810"
VendorName "Intel Corporation"
BusID "PCI:0:2:0"
Option "MonitorLayout" "CRT, CRT+LFP"
Screen 1
EndSection
Section "Screen"
Identifier "ScreenQ"
Device "CardQ"
Monitor "MonitorQ"
DefaultDepth 16
SubSection "Display"
Depth 16
#Modes "1280x800"
Modes "1024x768"
EndSubSection
EndSection
Section "Screen"
Identifier "ScreenD"
Device "CardD"
Monitor "MonitorD"
DefaultDepth 16
SubSection "Display"
Depth 16
Modes "1024x768"
EndSubSection
EndSection
---------------------------------------------------------
xorg.conf with only the samsung display
---------------------------------------------------------
Section "ServerLayout"
Identifier "X.org Configured"
Screen "ScreenQ"
InputDevice "Mouse0" "CorePointer"
InputDevice "Mouse1" "AlwaysCore"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Files"
RgbPath "/usr/share/X11/rgb"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/misc"
FontPath "/usr/share/fonts/75dpi"
FontPath "/usr/share/fonts/100dpi"
FontPath "/usr/share/fonts/TTF"
FontPath "/usr/share/fonts/Type1"
EndSection
Section "Module"
Load "glx"
Load "extmod"
Load "dri"
Load "xtrap"
Load "record"
Load "dbe"
Load "freetype"
Load "type1"
EndSection
Section "DRI"
Mode 0666
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "keyboard"
Option "XkbModel" "pc105"
Option "XkbLayout" "de"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mouse0"
Option "ZAxisMapping" "4 5 6 7"
EndSection
Section "InputDevice"
Identifier "Mouse1"
Driver "mouse"
Option "Protocol" "ImPS/2"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5"
EndSection
Section "Monitor"
#DisplaySize 260 160 # mm
Identifier "MonitorQ"
VendorName "AUO"
ModelName "1314"
EndSection
Section "Device"
Identifier "CardQ"
Driver "i810"
VendorName "Intel Corporation"
BoardName "Mobile 945GM/GMS/940GML Express Integrated Graphics Controller"
BusID "PCI:0:2:0"
EndSection
Section "Screen"
Identifier "ScreenQ"
Device "CardQ"
Monitor "MonitorQ"
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "1280x800"
EndSubSection
EndSection
-----------------------------------------------------
hope you can help me
On Wednesday 18 October 2006 02:14, Andieh wrote:
> Hi There!
>
> I have a problem here with my Samsung Q35 notebook and a second Flatpanel
> (Dell Ultrasharp with 1024x768). i want to get those two monitors
> working... The Notebook has a intel i945gm chipset and a resolution of
> 1280x800.
>
> But all i get is just a screen resolution of 1024x768 both on my notebook
> and external screen.
>
> I made 2 screenshots, and as you can see, there is something wrong.
> http://www.informatik.uni-frankfurt.de/~fuertig/upload/linux/img_5028.jpg
> There is a piece of the second screen on the first screen.
> http://www.informatik.uni-frankfurt.de/~fuertig/upload/linux/img_5027.jpg
> And here you can see, that i cant moove a window more right than that.
>
> Im searching for a solution for a few days now and didnt find anything that
> helped me. Do i have to set up a virtual screen? Or isnt there any way to
> get to different resolutions on the different screens?
>
> Thank you for your help
> Andreas Fürtig
> (if im wrong here, please tell me so)
>
> Here is my xorg.conf:
>
> Section "ServerFlags"
> Option "Xinerama" "On"
> EndSection
>
> Section "ServerLayout"
> Identifier "X.org Configured"
> Screen 0 "ScreenQ"
> Screen 1 "ScreenD" RightOf "ScreenQ"
> Option "Xinerama" "true"
> InputDevice "Mouse0" "CorePointer"
> InputDevice "Mouse1" "AlwaysCore"
> InputDevice "Keyboard0" "CoreKeyboard"
> EndSection
>
> Section "Files"
> RgbPath "/usr/share/X11/rgb"
> ModulePath "/usr/lib/xorg/modules"
> FontPath "/usr/share/fonts/misc"
> FontPath "/usr/share/fonts/75dpi"
> FontPath "/usr/share/fonts/100dpi"
> FontPath "/usr/share/fonts/TTF"
> FontPath "/usr/share/fonts/Type1"
> EndSection
>
> Section "Module"
> Load "glx"
> Load "extmod"
> Load "xtrap"
> Load "record"
> Load "dbe"
> Load "dri"
> Load "freetype"
> Load "type1"
> EndSection
>
> Section "InputDevice"
> Identifier "Keyboard0"
> Driver "keyboard"
> Option "XkbModel" "pc105"
> Option "XkbLayout" "de"
> EndSection
>
> Section "InputDevice"
> Identifier "Mouse0"
> Driver "mouse"
> Option "Protocol" "auto"
> Option "Device" "/dev/input/mouse0"
> Option "ZAxisMapping" "4 5 6 7"
> EndSection
>
> Section "InputDevice"
> Identifier "Mouse1"
> Driver "mouse"
> Option "Protocol" "ImPS/2"
> Option "Device" "/dev/input/mice"
> Option "ZAxisMapping" "4 5"
> EndSection
>
> Section "Monitor"
> #DisplaySize 260 160 # mm
> Identifier "MonitorQ"
> VendorName "AUO"
> ModelName "1314"
> EndSection
>
> Section "Monitor"
> Identifier "MonitorD"
> VendorName "DELL"
> HorizSync 28-49
> VertRefresh 43-72
> EndSection
>
> Section "Device"
> Identifier "CardQ"
> Driver "i810"
> VendorName "Intel Corporation"
> BoardName "Mobile 945GM/GMS/940GML Express Integrated Graphics
> Controller"
>
> BusID "PCI:0:2:0"
> Screen 0
> Option "MonitorLayout" "CRT, CRT+LFP"
> EndSection
>
> Section "Device"
> Identifier "CardD"
> Driver "i810"
> VendorName "Intel Corporation"
> BusID "PCI:0:2:0"
> Option "MonitorLayout" "CRT, CRT+LFP"
> Screen 1
> EndSection
>
> Section "Screen"
> Identifier "ScreenQ"
> Device "CardQ"
> Monitor "MonitorQ"
> DefaultDepth 24
> SubSection "Display"
> Depth 24
> Modes "1280x800"
> EndSubSection
> EndSection
>
> Section "Screen"
> Identifier "ScreenD"
> Device "CardD"
> Monitor "MonitorD"
> DefaultDepth 24
> SubSection "Display"
> Depth 24
> Modes "1024x768"
> EndSubSection
> EndSection
>
>
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