[EMAIL PROTECTED] wrote: > > > Kevin Brosius wrote: > > [EMAIL PROTECTED] wrote: > > > Having just upgraded my system from Mandrake 7.2 running the original > > > XFree86 4.1.0 binaries to the XFree86 4.2.0 provided with Mandrake 8.2 > (/ > > > partition was reformatted for this upgrade) I now have a visual problem > > > with the XFree86 display. The card in this machine (an IBM 300PL) is a > S3 > > > Trio 3D which identifies itself to XFree86 4.2.0 as: > [snip] > > > The left hand side and middle of the screen are fine, but the right > hand > > > side of the display is covered with multiple copies of a strip about > 180 > > > pixels wide taken from the middle of the screen and duplicated roughly > > > three times (in 1280x1024 resolution) on the right hand side of the > screen. > > > Every application appears to be acting normally on this setup, the X > server > > > runs happily enough without errors in the /var/log/XFree86.0.log file. > > > This effect is not observed in 8bit colour but is seen in 15, 16 and > 24bit > > > colour depths. Moving to higher resolutions like 1400x1050 results in a > > > similar effect with roughly five copies of that strip on the right hand > > > side of the screen. > > > > A full log would be helpful. I've seen a case where missing monitor > > config and failing DDC caused something like this. > > Here is the current /etc/X11/XF86Config-4 (built using XFree86 -configure > and fiddled with): > > Section "ServerLayout" > Identifier "XFree86 Configured" > Screen 0 "Screen0" 0 0 > InputDevice "Mouse0" "CorePointer" > InputDevice "Keyboard0" "CoreKeyboard" > EndSection > > Section "Files" > RgbPath "/usr/X11R6/lib/X11/rgb" > ModulePath "/usr/X11R6/lib/modules" > FontPath "/usr/X11R6/lib/X11/fonts/misc:unscaled" > FontPath "unix/:-1" > EndSection > > Section "Module" > Load "freetype" > Load "type1" > Load "speedo" > Load "pex" > Load "dbe" > # Load "dri" > Load "extmod" > Load "glx" > Load "record" > Load "xtrap" > EndSection > > Section "InputDevice" > Identifier "Keyboard0" > Driver "keyboard" > EndSection > > Section "InputDevice" > Identifier "Mouse0" > Driver "mouse" > Option "Protocol" "ImPS/2" > Option "ZAxisMapping" "4 5" > Option "Device" "/dev/mouse" > EndSection > > Section "Monitor" > #DisplaySize 370 270 # mm > Identifier "Monitor0" > VendorName "IBM" > ModelName "IBM P92" > HorizSync 30-94 # kHz > VertRefresh 50-160 # Hz > # Option "DPMS" > # Option "noDCC" > EndSection > > Section "Device" > ### Available Driver options are:- > ### Values: <i>: integer, <f>: float, <bool>: "True"/"False", > ### <string>: "String", <freq>: "<f> Hz/kHz/MHz" > ### [arg]: arg optional > #Option "slow_edodram" # [<bool>] > #Option "slow_dram" # [<bool>] > #Option "fast_dram" # [<bool>] > #Option "fpm_vram" # [<bool>] > #Option "pci_burst" # [<bool>] > #Option "fifo_conservative" # [<bool>] > #Option "fifo_moderate" # [<bool>] > #Option "fifo_aggressive" # [<bool>] > #Option "pci_retry" # [<bool>] > #Option "NoAccel" # [<bool>] > #Option "early_ras_precharge" # [<bool>] > #Option "late_ras_precharge" # [<bool>] > #Option "lcd_center" # [<bool>] > #Option "set_lcdclk" # <i> > #Option "set_mclk" # <freq> > #Option "set_refclk" # <freq> > #Option "show_cache" # [<bool>] > #Option "HWCursor" # [<bool>] > #Option "SWCursor" # [<bool>] > #Option "ShadowFB" # [<bool>] > #Option "Rotate" # [<str>] > #Option "UseFB" "0" # [<bool>] > #Option "mxcr3afix" # [<bool>] > #Option "XVideo" # [<bool>] > Identifier "Card0" > Driver "s3virge" > VendorName "S3" > BoardName "Trio3D" > BusID "PCI:1:1:0" > EndSection > > Section "Screen" > Identifier "Screen0" > Device "Card0" > Monitor "Monitor0" > DefaultDepth 16 > SubSection "Display" > Depth 1 > Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480" > EndSubSection > SubSection "Display" > Depth 4 > Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480" > EndSubSection > SubSection "Display" > Depth 8 > Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480" > EndSubSection > SubSection "Display" > Depth 15 > Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480" > EndSubSection > SubSection "Display" > Depth 16 > Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480" > EndSubSection > SubSection "Display" > Depth 24 > Modes "1280x1024" "1152x864" "1024x768" "800x600" "640x480" > EndSubSection > EndSection >
If you place "1024x768" in the first position under Depth 16, does it display cleanly at that resolution? Do only the 1152x864 and 1280x1024 modes cause trouble with the right side banding? Do you have any documentation for the Trio 3D card which specifies the maximum memory clock rate for your model? -- Kevin _______________________________________________ Xpert mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/xpert
