Nach tagelangem suchen in Foren und Tutorien und verwegenen Versuchen die xorg.conf-Datei zu manipulieren, habe ich nun einen gangbaren Weg gefunden um die beiden Monitore als erweiterten Bildschirm zu nutzen. Und so bin ich vorgegangen:
Ich hatte mich entschieden dem "harten Weg" --> hier zu folgen.
- Sicherstellen, dass alle notwendigen Pakete installiert sind
- Vorbereiten des Kernels für den neuen Treiber
- Sicherstellen, dass alte Treiber deinstalliert sind
- Herunterladen -->hier und installieren des neuesten proprietären ATI-Treibers
- Starten des Catalyst-Kontrollzentrums (auf der Kommandozeile mit root-Rechten "amdcccle" eingeben)
- Konfigurieren mit dem Catalyst-Kontrollzentrum
Das Catalyst-Kontrollzentrum meldete mir, dass der zweite Monitor nicht aktiv sei. So verdoppelte ich kurzerhand den gesamten Eintrag Section "Monitor" in der xorg.conf-Datei und setzte im kopierten Abschnitt den Zähler von "Monitor [0]" auf "Monitor [1]". Danach war die Konfiguration mit Hilfe des Catalyst-Kontrollzentrums problemlos möglich.
Das System läuft stabil und ich bin echt stolz, dass ich es geschafft habe!
Trotzdem. Das mit der xorg.conf-Datei war sicher nicht professionell, sondern eher ein Akt mit der Brechstange.
Ich wäre dankbar, wenn eine Fachperson meine xorg.conf unter die Lupe nähme und mir sachdienliche Hinweise geben könnte für eine sauber xorg.conf. Konkret: sind die beiden Section "Monitor" (Zeile 124-146) noch erforderlich, nadem das Catalyst-Kontrollzentrum selber zwei Einträge Section "Monitor" (Zeile 162-182) in die xorg.conf geschrieben hat?
# /.../
# SaX generated X11 config file
# Created on: 2009-10-01T06:27:57+0200.
#
# Version: 8.1
# Contact: Marcus Schaefer <sax@suse.de>, 2005
# Contact: SaX-User list <https://lists.berlios.de/mailman/listinfo/sax-users>
#
# Automatically generated by [ISaX] (8.1)
# PLEASE DO NOT EDIT THIS FILE!
#
Section "ServerLayout"
Identifier "Layout[all]"
Screen 0 "aticonfig-Screen[0]-0" 0 0
Screen "amdcccle-Screen[1]-1" 1280 0
InputDevice "Keyboard[0]" "CoreKeyboard"
InputDevice "Mouse[1]" "CorePointer"
InputDevice "Mouse[3]" "SendCoreEvents"
Option "Clone" "off"
Option "Xinerama" "on"
EndSection
Section "Files"
InputDevices "/dev/gpmdata"
InputDevices "/dev/input/mice"
FontPath "/usr/share/fonts/misc:unscaled"
FontPath "/usr/share/fonts/local"
FontPath "/usr/share/fonts/75dpi:unscaled"
FontPath "/usr/share/fonts/100dpi:unscaled"
FontPath "/usr/share/fonts/Type1"
FontPath "/usr/share/fonts/URW"
FontPath "/usr/share/fonts/Speedo"
FontPath "/usr/share/fonts/PEX"
FontPath "/usr/share/fonts/cyrillic"
FontPath "/usr/share/fonts/latin2/misc:unscaled"
FontPath "/usr/share/fonts/latin2/75dpi:unscaled"
FontPath "/usr/share/fonts/latin2/100dpi:unscaled"
FontPath "/usr/share/fonts/latin2/Type1"
FontPath "/usr/share/fonts/latin7/75dpi:unscaled"
FontPath "/usr/share/fonts/baekmuk:unscaled"
FontPath "/usr/share/fonts/japanese:unscaled"
FontPath "/usr/share/fonts/kwintv"
FontPath "/usr/share/fonts/truetype"
FontPath "/usr/share/fonts/uni:unscaled"
FontPath "/usr/share/fonts/CID"
FontPath "/usr/share/fonts/ucs/misc:unscaled"
FontPath "/usr/share/fonts/ucs/75dpi:unscaled"
FontPath "/usr/share/fonts/ucs/100dpi:unscaled"
FontPath "/usr/share/fonts/hellas/misc:unscaled"
FontPath "/usr/share/fonts/hellas/75dpi:unscaled"
FontPath "/usr/share/fonts/hellas/100dpi:unscaled"
FontPath "/usr/share/fonts/hellas/Type1"
FontPath "/usr/share/fonts/misc/sgi:unscaled"
FontPath "/usr/share/fonts/xtest"
FontPath "/opt/kde3/share/fonts"
EndSection
Section "Module"
Load "dri"
Load "dbe"
Load "freetype"
Load "extmod"
Load "glx"
EndSection
Section "ServerFlags"
Option "AllowMouseOpenFail" "on"
Option "ZapWarning" "on"
Option "Xinerama" "on"
EndSection
Section "InputDevice"
Identifier "Keyboard[0]"
Driver "kbd"
Option "Protocol" "Standard"
Option "XkbLayout" "ch"
Option "XkbModel" "microsoftpro"
Option "XkbRules" "xfree86"
Option "XkbVariant" "de"
EndSection
Section "InputDevice"
Identifier "Mouse[1]"
Driver "evdev"
Option "InputFashion" "Mouse"
Option "Name" "Logitech Media Play Mouse"
Option "Pass" "3"
Option "Vendor" "Sysp"
Option "evBits" "+1-2"
Option "keyBits" "~272-287"
Option "relBits" "~0-2 ~6 ~8"
EndSection
Section "InputDevice"
Identifier "Mouse[3]"
Driver "mouse"
Option "Buttons" "5"
Option "Device" "/dev/input/mice"
Option "Name" "ImPS/2 Generic Wheel Mouse"
Option "Protocol" "explorerps/2"
Option "Vendor" "Sysp"
Option "ZAxisMapping" "4 5"
EndSection
Section "Modes"
Identifier "Modes[0]"
ModeLine "1280x1024" 107.0 1280 1360 1496 1712 1024 1025 1028 1059
ModeLine "1280x1024" 87.8 1280 1328 1360 1440 1024 1027 1034 1053 +hsync -vsync
ModeLine "1024x768" 83.0 1024 1080 1192 1360 768 769 772 803
ModeLine "1024x768" 76.9 1024 1080 1192 1360 768 769 772 800
ModeLine "1024x768" 70.5 1024 1072 1104 1184 768 771 775 796 +hsync -vsync
ModeLine "1024x768" 70.1 1024 1080 1184 1344 768 769 772 798
ModeLine "1024x768" 64.1 1024 1080 1184 1344 768 769 772 795
ModeLine "800x600" 50.3 800 840 928 1056 600 601 604 627
ModeLine "800x600" 45.9 800 840 920 1040 600 601 604 625
ModeLine "800x600" 44.8 800 848 880 960 600 603 607 622 +hsync -vsync
ModeLine "800x600" 42.3 800 840 920 1040 600 601 604 623
ModeLine "800x600" 38.2 800 832 912 1024 600 601 604 622
ModeLine "1280x1024" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
EndSection
Section "Monitor"
Identifier "Monitor[0]"
VendorName "HWP"
ModelName "HP L1940T"
UseModes "Modes[0]"
DisplaySize 338 270
HorizSync 30.0 - 83.0
VertRefresh 43.0 - 76.0
Option "DPMS"
Option "PreferredMode" "1280x1024"
EndSection
Section "Monitor"
Identifier "Monitor[1]"
VendorName "HWP"
ModelName "HP L1940T"
UseModes "Modes[0]"
DisplaySize 338 270
HorizSync 30.0 - 83.0
VertRefresh 43.0 - 76.0
Option "DPMS"
Option "PreferredMode" "1280x1024"
EndSection
Section "Monitor"
Identifier "aticonfig-Monitor[0]-0"
Option "VendorName" "ATI Proprietary Driver"
Option "ModelName" "Generic Autodetecting Monitor"
Option "DPMS" "true"
EndSection
Section "Monitor"
Identifier "aticonfig-Monitor[1]-0"
Option "VendorName" "ATI Proprietary Driver"
Option "ModelName" "Generic Autodetecting Monitor"
Option "DPMS" "true"
EndSection
Section "Monitor"
Identifier "0-CRT2"
Option "VendorName" "ATI Proprietary Driver"
Option "ModelName" "Generic Autodetecting Monitor"
Option "DPMS" "true"
Option "PreferredMode" "1280x1024"
Option "Position" "0 0"
Option "Rotate" "normal"
Option "Disable" "false"
EndSection
Section "Monitor"
Identifier "0-CRT1"
Option "VendorName" "ATI Proprietary Driver"
Option "ModelName" "Generic Autodetecting Monitor"
Option "DPMS" "true"
Option "PreferredMode" "1280x1024"
Option "Position" "0 0"
Option "Rotate" "normal"
Option "Disable" "false"
EndSection
Section "Device"
Identifier "Device[0]"
Driver "radeonhd"
VendorName "ATI"
BoardName "ATI Radeon HD 3670"
Option "monitor-DVI-I_1/analog" "Monitor[0]"
EndSection
Section "Device"
Identifier "aticonfig-Device[0]-0"
Driver "fglrx"
Option "Monitor-CRT2" "0-CRT2"
BusID "PCI:1:0:0"
EndSection
Section "Device"
Identifier "amdcccle-Device[1]-1"
Driver "fglrx"
Option "Monitor-CRT1" "0-CRT1"
BusID "PCI:1:0:0"
Screen 1
EndSection
Section "Screen"
Identifier "Screen[0]"
Device "Device[0]"
Monitor "Monitor[0]"
DefaultDepth 24
SubSection "Display"
Virtual 3840 1200
Depth 15
Modes "1280x1024" "1024x768" "800x600"
EndSubSection
SubSection "Display"
Virtual 3840 1200
Depth 16
Modes "1280x1024" "1024x768" "800x600"
EndSubSection
SubSection "Display"
Virtual 3840 1200
Depth 24
Modes "1280x1024" "1024x768" "800x600"
EndSubSection
SubSection "Display"
Virtual 3840 1200
Depth 8
Modes "1280x1024" "1024x768" "800x600"
EndSubSection
EndSection
Section "Screen"
Identifier "aticonfig-Screen[0]-0"
Device "aticonfig-Device[0]-0"
Monitor "aticonfig-Monitor[0]-0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
Section "Screen"
Identifier "amdcccle-Screen[1]-1"
Device "amdcccle-Device[1]-1"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
Section "DRI"
Group "video"
Mode 0660
EndSection
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