Monitor resolution and refresh rate not correct

[732]

Debian Sarge 2.6
XFree86-4

Samsung SyncMaster 500b (30-69 horiz; 50-160 vert), 1024x768 @ 85 is possible on this monitor but all I can get is 1024x768 @ 75 või 800x600 @ 85.

Allowed only 69 ja 85 Hz, but then it'll go only 640x480 :(

The graphics card is Sis620 8MB integrated - this should be possible to reach this resolution and rr, right?

(II) SIS(0): VESA BIOS not detected
(WW) SIS(0): Could not initialize VBE module for DDC
(II) SIS(0): Could not retrieve DDC data
(==) SIS(0): Min pixel clock is 5 MHz
(--) SIS(0): Max pixel clock is 92 MHz
(II) SIS(0): Generic Monitor: Using hsync value of 69.00 kHz
(II) SIS(0): Generic Monitor: Using vrefresh value of 85.00 Hz
(II) SIS(0): Clock range: 5.00 to 92.40 MHz
(II) SIS(0): Not using default mode "640x350" (hsync out of range)
(II) SIS(0): Not using default mode "320x175" (hsync out of range)
(II) SIS(0): Not using default mode "640x400" (hsync out of range)
(II) SIS(0): Not using default mode "320x200" (hsync out of range)
(II) SIS(0): Not using default mode "720x400" (hsync out of range)
(II) SIS(0): Not using default mode "360x200" (hsync out of range)
(II) SIS(0): Not using default mode "640x480" (hsync out of range)
(II) SIS(0): Not using default mode "320x240" (hsync out of range)
(II) SIS(0): Not using default mode "640x480" (hsync out of range)
(II) SIS(0): Not using default mode "320x240" (hsync out of range)
(II) SIS(0): Not using default mode "640x480" (hsync out of range)
(II) SIS(0): Not using default mode "320x240" (hsync out of range)
(II) SIS(0): Not using default mode "640x480" (hsync out of range)
(II) SIS(0): Not using default mode "320x240" (hsync out of range)
(II) SIS(0): Not using default mode "800x600" (hsync out of range)
(II) SIS(0): Not using default mode "400x300" (hsync out of range)
(II) SIS(0): Not using default mode "800x600" (hsync out of range)
(II) SIS(0): Not using default mode "400x300" (hsync out of range)
(II) SIS(0): Not using default mode "800x600" (hsync out of range)
(II) SIS(0): Not using default mode "400x300" (hsync out of range)
(II) SIS(0): Not using default mode "800x600" (hsync out of range)
(II) SIS(0): Not using default mode "400x300" (hsync out of range)
(II) SIS(0): Not using default mode "400x300" (hsync out of range)
(II) SIS(0): Not using default mode "800x600" (hsync out of range)
(II) SIS(0): Not using default mode "400x300" (hsync out of range)
(II) SIS(0): Not using default mode "1024x768" (hsync out of range)
(II) SIS(0): Not using default mode "512x384" (hsync out of range)
(II) SIS(0): Not using default mode "1024x768" (hsync out of range)
(II) SIS(0): Not using default mode "512x384" (hsync out of range)
(II) SIS(0): Not using default mode "1024x768" (hsync out of range)
(II) SIS(0): Not using default mode "512x384" (hsync out of range)
(II) SIS(0): Not using default mode "1024x768" (hsync out of range)
(II) SIS(0): Not using default mode "512x384" (hsync out of range)
(II) SIS(0): Not using default mode "1024x768" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "1152x864" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "576x432" (hsync out of range)
(II) SIS(0): Not using default mode "1280x960" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "640x480" (hsync out of range)
(II) SIS(0): Not using default mode "1280x960" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "640x480" (hsync out of range)
(II) SIS(0): Not using default mode "1280x1024" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "640x512" (hsync out of range)
(II) SIS(0): Not using default mode "1280x1024" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "640x512" (hsync out of range)
(II) SIS(0): Not using default mode "1280x1024" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "640x512" (hsync out of range)
(II) SIS(0): Not using default mode "1600x1200" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "800x600" (hsync out of range)
(II) SIS(0): Not using default mode "1600x1200" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "800x600" (hsync out of range)
(II) SIS(0): Not using default mode "1600x1200" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "800x600" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "1600x1200" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "800x600" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "1600x1200" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "800x600" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "1792x1344" (insufficient memory for mode)
(II) SIS(0): Not using default mode "896x672" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "1792x1344" (insufficient memory for mode)
(II) SIS(0): Not using default mode "896x672" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "1856x1392" (insufficient memory for mode)
(II) SIS(0): Not using default mode "1856x1392" (insufficient memory for mode)
(II) SIS(0): Not using default mode "928x696" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "1856x1392" (insufficient memory for mode)
(II) SIS(0): Not using default mode "928x696" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "1920x1440" (insufficient memory for mode)
(II) SIS(0): Not using default mode "960x720" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "1920x1440" (insufficient memory for mode)
(II) SIS(0): Not using default mode "960x720" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "832x624" (hsync out of range)
(II) SIS(0): Not using default mode "416x312" (hsync out of range)
(II) SIS(0): Not using default mode "1152x768" (hsync out of range)
(II) SIS(0): Not using default mode "576x384" (hsync out of range)
(II) SIS(0): Not using default mode "1400x1050" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "700x525" (hsync out of range)
(II) SIS(0): Not using default mode "1400x1050" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "700x525" (hsync out of range)
(II) SIS(0): Not using default mode "1600x1024" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "800x512" (hsync out of range)
(II) SIS(0): Not using default mode "1920x1440" (insufficient memory for mode)
(II) SIS(0): Not using default mode "960x720" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "2048x1536" (insufficient memory for mode)
(II) SIS(0): Not using default mode "1024x768" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "2048x1536" (insufficient memory for mode)
(II) SIS(0): Not using default mode "1024x768" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using default mode "2048x1536" (insufficient memory for mode)
(II) SIS(0): Not using default mode "1024x768" (bad mode clock/interlace/doublescan)
(II) SIS(0): Not using mode "1024x768" (no mode of this name)
(--) SIS(0): Virtual size is 512x384 (pitch 512)
(**) SIS(0): Default mode "512x384": 47.2 MHz, 68.7 kHz, 85.0 Hz (D)
(II) SIS(0): Modeline "512x384" 47.25 512 536 584 688 384 384 386 404 doublescan +hsync +vsync
(++) SIS(0): DPI set to (100, 100)

[je_fro]

Look for the "Monitor" section of /etc/X11/xorg.conf.
Add the proper numbers....
Section "Monitor"
Identifier "Samsung SyncMaster"
HorizSync 30.0 - 69.0
VertRefresh 50.0 - 160.0
Option "DPMS" "1"
EndSection

[732]

result: 1024x768 60khz 75hz but should be 69khz 85hz

but thanks for reply

[mrrangerman43]

-732

Take the model and name of your monitor and do a search to find the correct Horz and Vert. And then as je_fro said edit your /etc/X11/xorg.conf. or XF86config-4 and put in your monitors H-V mine looks like this.

Section "Monitor"
Identifier "sony 20"
HorizSync "29-85"
VertRefresh "50-150"
Option "DPMS"

you need to put your monitors info in this section, then under.

Section "Screen"

set your DefaultDepth to 24

[732]

I have this:

Hz must not be in "-s, then it can't find screens.

Still 1024x768 @ 75Hz 60KHz


Section "Device"
Identifier "Generic Video Card"
Driver "sis"
EndSection

Section "Monitor"
Identifier "Samsung SyncMaster 500b"
HorizSync 30-69
VertRefresh 50-160
Option "DPMS"
EndSection

Section "Screen"
Identifier "Default Screen"
Device "Generic Video Card"
Monitor "Samsung SyncMaster 500b"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1024x768"
EndSubSection
SubSection "Display"
Depth 4
Modes "1024x768"
EndSubSection
SubSection "Display"
Depth 8
Modes "1024x768"
EndSubSection
SubSection "Display"
Depth 15
Modes "1024x768"
EndSubSection
SubSection "Display"
Depth 16
Modes "1024x768"
EndSubSection
SubSection "Display"
Depth 24
Modes "1024x768"
EndSubSection
EndSection