KDE4 Compositing kann nicht aktiviert werden

13 Mar 2009

      Hallo,

ich habe auf meinem System openSuse 11.1 mit KDE4 installiert. Ich
möchte jetzt die Compositing Funktion von KWin nutzen. Leider ist dies
nicht möglich. Hier ein paar Infos zu meinem System:
...
DELL Latidude D600
Intel Pentium M 1.4 GHz
512MB Ram
ATI Mobility Radeon 9000
Ich bekomme folgende Fehlermeldung, wenn ich versuche es über die
Arbeitsflächeneinstellungen zu aktivieren:
...
Aktivierung der Arbeitsflächeneffekte mit den aktuellen Einrichtungsoptionen fehlgeschlagen. Die Einstellungen werden auf ihre vorherigen Werten zurückgesetzt.
Überprüfen Sie Ihre X-Konfiguration. Sie sollten es auch in Erwägung ziehen, die erweiterten Optionen, besonders den Compositing-Typ, zu ändern.
Hier die xorg.conf:
...
# /.../
# SaX generated X11 config file
# Created on: 2009-03-13T09:43:58+0100.
#
# Version: 8.1
# Contact: Marcus Schaefer , 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 "Files"
  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"
  InputDevices "/dev/gpmdata"
  InputDevices "/dev/input/mice"
EndSection
Section "ServerFlags"
  Option       "AllowMouseOpenFail" "on"
  Option       "ZapWarning" "on"
EndSection
Section "Module"
  Load         "glx"
  Load         "dbe"
  Load         "extmod"
  Load         "freetype"
  Load         "dri"
EndSection
Section "InputDevice"
  Driver       "kbd"
  Identifier   "Keyboard[0]"
  Option       "Protocol" "Standard"
  Option       "XkbLayout" "de"
  Option       "XkbModel" "microsoftpro"
  Option       "XkbRules" "xfree86"
  Option       "XkbVariant" "nodeadkeys"
EndSection
Section "InputDevice"
  Driver       "synaptics"
  Identifier   "Mouse[1]"
  Option       "AccelFactor" "0.01"
  Option       "BottomEdge" "650"
  Option       "Buttons" "5"
  Option       "CircScrollDelta" "0.1"
  Option       "CircScrollTrigger" "2"
  Option       "CircularScrolling" "1"
  Option       "Device" "/dev/input/mice"
  Option       "EdgeMotionMaxSpeed" "15"
  Option       "EdgeMotionMinSpeed" "15"
  Option       "Emulate3Buttons" "on"
  Option       "EmulateMidButtonTime" "75"
  Option       "FingerHigh" "15"
  Option       "FingerLow" "14"
  Option       "HorizScrollDelta" "20"
  Option       "InputFashion" "Mouse"
  Option       "LeftEdge" "120"
  Option       "MaxSpeed" "0.5"
  Option       "MaxTapMove" "110"
  Option       "MaxTapTime" "180"
  Option       "MinSpeed" "0.2"
  Option       "Name" "Touchpad"
  Option       "Protocol" "auto-dev"
  Option       "RightEdge" "830"
  Option       "SHMConfig" "on"
  Option       "TopEdge" "120"
  Option       "UpDownScrolling" "1"
  Option       "Vendor" "ALPS"
  Option       "VertScrollDelta" "20"
  Option       "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
  Driver       "synaptics"
  Identifier   "Mouse[3]"
  Option       "AccelFactor" "0.01"
  Option       "BottomEdge" "650"
  Option       "Buttons" "5"
  Option       "CircScrollDelta" "0.1"
  Option       "CircScrollTrigger" "2"
  Option       "CircularScrolling" "1"
  Option       "Device" "/dev/input/mice"
  Option       "EdgeMotionMaxSpeed" "15"
  Option       "EdgeMotionMinSpeed" "15"
  Option       "Emulate3Buttons" "on"
  Option       "EmulateMidButtonTime" "75"
  Option       "FingerHigh" "15"
  Option       "FingerLow" "14"
  Option       "HorizScrollDelta" "20"
  Option       "InputFashion" "Mouse"
  Option       "LeftEdge" "120"
  Option       "MaxSpeed" "0.5"
  Option       "MaxTapMove" "110"
  Option       "MaxTapTime" "180"
  Option       "MinSpeed" "0.2"
  Option       "Name" "Touchpad"
  Option       "Protocol" "auto-dev"
  Option       "RightEdge" "830"
  Option       "SHMConfig" "on"
  Option       "TopEdge" "120"
  Option       "UpDownScrolling" "1"
  Option       "Vendor" "ALPS"
  Option       "VertScrollDelta" "20"
  Option       "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
  Driver       "mouse"
  Identifier   "Mouse[5]"
  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 "Monitor"
  DisplaySize  286 214
  HorizSync    30-50
  Identifier   "Monitor[0]"
  ModelName    "6J5644141XB LCD MONITOR"
  Option       "DPMS"
  Option       "PreferredMode" "1024x768"
  VendorName   "SEC"
  VertRefresh  43-60
  UseModes     "Modes[0]"
EndSection
Section "Modes"
  Identifier   "Modes[0]"
EndSection
Section "Screen"
  DefaultDepth 24
  SubSection "Display"
    Depth      15
    Modes      "1024x768" "1024x600" "800x600" "768x576" "640x480" 
    Virtual    3840 1200
  EndSubSection
  SubSection "Display"
    Depth      16
    Modes      "1024x768" "1024x600" "800x600" "768x576" "640x480" 
    Virtual    3840 1200
  EndSubSection
  SubSection "Display"
    Depth      24
    Modes      "1024x768" "1024x600" "800x600" "768x576" "640x480" 
    Virtual    3840 1200
  EndSubSection
  SubSection "Display"
    Depth      8
    Modes      "1024x768" "1024x600" "800x600" "768x576" "640x480" 
    Virtual    3840 1200
  EndSubSection
  Device       "Device[0]"
  Identifier   "Screen[0]"
  Monitor      "Monitor[0]"
EndSection
Section "Device"
  BoardName    "RV250 Lf"
  Driver       "radeon"
  Identifier   "Device[0]"
  Option       "monitor-LVDS" "Monitor[0]"
  Screen       0
  VendorName   "ATI"
EndSection
Section "ServerLayout"
  Identifier   "Layout[all]"
  InputDevice  "Keyboard[0]" "CoreKeyboard"
  InputDevice  "Mouse[1]" "CorePointer"
  InputDevice  "Mouse[5]" "SendCoreEvents"
  Option       "Clone" "off"
  Option       "Xinerama" "off"
  Screen       "Screen[0]"
EndSection
Section "DRI"
    Group      "video"
    Mode       0660
EndSection
Section "Extensions"
    Option "Composite" "Enable"
EndSection
Ich habe, bevor ich openSuse 11.1 installiert habe, das Ubuntu 8.10 Livesystem gestart.
Dort waren Composite Effekte mit Compiz möglich und das ruckelfrei.

Ich nutze den freien radeon Treiber.

Hat jemand eine Idee woran es liegen könnte?

Gruß
-- 
Robert Naumann 
-- 
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