Default Weird rhgb+GDM resolutions with fglrx 8.31.5

[Seehund]

Hi all,

I'm using Fedora Core 6. With the latest fglrx version, I get some strange, flickering and disproportionate screen resolution with rhgb (the graphical boot) and GDM (login screen).

Once I have logged into GNOME, I get my chosen resolution (1280x1024) back.

AFAIK, the only thing that changed on my system since this problem appeared are the updated fglrx drivers.

Can I get my chosen resolution back for rhgb+GDM? How?

xorg.conf:

# Xorg configuration created by system-config-display

Section "ServerLayout"
	Identifier     "Default Layout"
	Screen      0  "Screen0" 0 0
	InputDevice    "Mouse0" "CorePointer"
	InputDevice    "touchpad" "AlwaysCore"
	InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Module"

	Load  "fbdevhw"
	Load  "dbe"
	Load  "extmod"
	SubSection "extmod"
		Option	    "omit xfree86-dga"   # don't initialise the DGA extension
	EndSubSection
	Load  "glx"
	Load  "freetype"
	Load  "type1"
	Load  "dri"
EndSection

Section "InputDevice"

	Identifier  "Keyboard0"
	Driver      "kbd"
	Option	    "XkbModel" "pc105"
	Option	    "XkbLayout" "se"
EndSection

Section "InputDevice"
	Identifier  "Mouse0"
	Driver      "mouse"
	Option	    "Protocol" "IMPS/2"
	Option	    "Device" "/dev/input/mice"
	Option	    "ZAxisMapping" "4 5"
	Option	    "Emulate3Buttons" "no"
EndSection

Section "InputDevice"
	Identifier  "touchpad"
	Driver      "mouse"
	Option	    "Protocol" "GlidePoint"
	Option	    "Device" "/dev/ttyS0"
	Option	    "Emulate3Buttons" "yes"
EndSection

Section "Monitor"

 ### Comment all HorizSync and VertSync values to use DDC:
	Identifier   "Monitor0"
	VendorName   "Samsung"
	ModelName    "Samsung SyncMaster 17GLsi"
	DisplaySize  310	230
 ### Comment all HorizSync and VertSync values to use DDC:
	HorizSync    30.0 - 85.0
	VertRefresh  50.0 - 120.0
	Option	    "dpms"
EndSection

Section "Device"

	Identifier  "Videocard0"
	Driver      "fglrx"
	VendorName  "ATI"
	BoardName   "ATI Radeon 9600"
	Option	    "no_accel" "no"
	Option	    "no_dri" "no"
	Option	    "mtrr" "off"
	Option	    "DesktopSetup" "0x00000000"
	Option	    "MonitorLayout" "AUTO, AUTO"
	Option	    "IgnoreEDID" "off"
	Option	    "HSync2" "unspecified"
	Option	    "VRefresh2" "unspecified"
	Option	    "ScreenOverlap" "0"
	Option	    "NoTV" "no"
	Option	    "TVStandard" "PAL-D"
	Option	    "TVHSizeAdj" "0"
	Option	    "TVVSizeAdj" "0"
	Option	    "TVHPosAdj" "0"
	Option	    "TVVPosAdj" "0"
	Option	    "TVHStartAdj" "0"
	Option	    "TVColorAdj" "0"
	Option	    "GammaCorrectionI" "0x06419064"
	Option	    "GammaCorrectionII" "0x06419064"
	Option	    "Capabilities" "0x00000000"
	Option	    "VideoOverlay" "on"
	Option	    "OpenGLOverlay" "off"
	Option	    "CenterMode" "off"
	Option	    "PseudoColorVisuals" "off"
	Option	    "Stereo" "off"
	Option	    "StereoSyncEnable" "1"
	Option	    "FSAAEnable" "no"
	Option	    "FSAAScale" "2"
	Option	    "FSAADisableGamma" "no"
	Option	    "FSAACustomizeMSPos" "no"
	Option	    "FSAAMSPosX0" "0.000000"
	Option	    "FSAAMSPosY0" "0.000000"
	Option	    "FSAAMSPosX1" "0.000000"
	Option	    "FSAAMSPosY1" "0.000000"
	Option	    "FSAAMSPosX2" "0.000000"
	Option	    "FSAAMSPosY2" "0.000000"
	Option	    "FSAAMSPosX3" "0.000000"
	Option	    "FSAAMSPosY3" "0.000000"
	Option	    "FSAAMSPosX4" "0.000000"
	Option	    "FSAAMSPosY4" "0.000000"
	Option	    "FSAAMSPosX5" "0.000000"
	Option	    "FSAAMSPosY5" "0.000000"
	Option	    "UseFastTLS" "0"
	Option	    "BlockSignalsOnLock" "no"
	Option	    "UseInternalAGPGART" "yes"
	Option	    "ForceGenericCPU" "no"
	BusID       "PCI:1:5:0"
EndSection

Section "Screen"
	Identifier "Screen0"
	Device     "Videocard0"
	Monitor    "Monitor0"
	DefaultDepth     24
	SubSection "Display"
		Viewport   0 0
		Depth     16
		Modes    "1280x1024" "1024x768" "800x600" "640x480"
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     24
	EndSubSection
EndSection

Section "DRI"
	Group        0
	Mode         0666
EndSection

Section "Extensions"
	Option	    "Composite" "0"
EndSection

Xorg.0.log

[Seehund]

Now I have tried reverting to fglrx 3.30.3, plus the original XOrg and rhgb versions from the Core DVD (there were a couple of updates applied from updates-testing). That didn't help.

What now? :P