sooo da sauerbraten mit radeon nicht geht, muss wohl leider wieder fglrx her... ich hab nun die treiber installiert und konfiguriert und zwar genau nach dieser anleitung:
http://wiki.archlinux.de/?title=ATI-Grafikkartentreiber_installieren
wenn ich danach reboote verliert der monitor das signal sobald X startet, ich kann also keine fehler in der ausgabe sehen! 🙁
zur vollständigkeit hier meine xorg.conf:
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
Option "AIGLX" "off"
EndSection
Section "Files"
RgbPath "/usr/share/X11/rgb"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/misc"
FontPath "/usr/share/fonts/100dpi:unscaled"
FontPath "/usr/share/fonts/75dpi:unscaled"
FontPath "/usr/share/fonts/TTF"
FontPath "/usr/share/fonts/Type1"
EndSection
Section "Module"
# Load "dbe"
#Load "record"
Load "dri"
Load "glx"
Load "extmod"
#Load "xtrap"
#Load "GLcore"
Load "type1"
Load "freetype"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
Option "XkbLayout" "de"
Option "XkbVariant" "nodeadkeys"
Option "XkbModel" "pc105"
Option "XkbOptions" "ralt_lv3"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5 6 7"
Option "Emulate3Buttons" "true"
EndSection
Section "Monitor"
#DisplaySize 380 300 # mm
Identifier "Monitor0"
VendorName "SAM"
ModelName "SyncMaster"
### Comment all HorizSync and VertRefresh values to use DDC:
HorizSync 30.0 - 81.0
VertRefresh 56.0 - 75.0
Option "DPMS"
EndSection
Section "Device"
Identifier "Card0"
Driver "fglrx"
VendorName "ATI Technologies Inc"
BoardName "RV350 AP [Radeon 9600]"
BusID "PCI:1:0:0"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
SubSection "Display"
Viewport 0 0
Depth 1
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 4
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 8
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 15
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1280x1024" "1024x768"
EndSubSection
EndSection
Section "DRI"
Group "video"
Mode 0666
EndSection
Section "Extensions"
Option "Composite" "Disabled"
EndSection