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,--- Ajitabh Pandey writes:
| 2008/6/22 आशीष शुक्ल Ashish Shukla <[EMAIL PROTECTED]>:
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|| ,--[ On Sun, Jun 22, 2008 at 04:43:14PM +0530, Ajitabh Pandey wrote:
|| | 2008/6/22 Ashish Shukla आशीष शुक्ल <[EMAIL PROTECTED]>:
|| | > -----BEGIN PGP SIGNED MESSAGE-----
|| | > Hash: SHA1
|| | >
|| | > ,--- Ajitabh Pandey writes:
|| |
|| | [snipped....]
|| |
|| | > Check out "Intel Linux Graphics: Dual Head Setup How To"[1]. I used that
|| | > to have my 1440x900 notebook LCD working with my 1440x900 desktop LCD,
|| | > getting a 2880x900 resolution :). But, I've only tried with 965G, not
|| | > with 855GM chipset.
|| | >
|| | > References:
|| | > [1] - http://www.intellinuxgraphics.org/dualhead.html
|| |
|| | Did that already, no joy there also.
|| 
|| Can you please mention, which commands you've tried ? Following is
|| what I tried:
|| 

| [snipped...]

| Following is the output of xrandr. As you will see the whole problem
| is in line 1 the maximum resolution is 1024x1024. I don't know how to
| increase that. Both the monitors are working but all I see is cloned
| display. According to the intel website the 855GM is supported for
| dual head display by the i810 driver. Don't know what is wrong.

| [output]
| ibmr50e:/~
| ajitabhp:$ xrandr
| Screen 0: minimum 320 x 200, current 1024 x 768, maximum 1024 x 1024
| VGA connected 1024x768+0+0 (normal left inverted right x axis y axis)
| 304mm x 228mm
|    1024x768       60.0*+   75.1     70.1     60.0*
|    800x600        72.2     75.0     60.3     56.2
|    640x480        75.0     72.8     60.0
|    720x400        70.1
| LVDS connected 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 
0mm
|    1024x768       60.0*+   85.0     75.0     70.1     60.0
|    832x624        74.6
|    800x600        85.1     72.2     75.0     60.3     56.2
|    640x480        85.0     72.8     75.0     59.9
|    720x400        85.0
|    640x400        85.1
|    640x350        85.1
| ibmr50e:/~
| ajitabhp:$ xrandr --output VGA --preferred
| ibmr50e:/~
| ajitabhp:$ xrandr --output VGA --right-of LVDS
| xrandr: screen cannot be larger than 1024x1024 (desired size 2048x768)

| [/output]

Okay, how about having "Screen" section similar to following:

- ---->8---->8-----
Section "Screen"
        Identifier      "Screen0"
        Device        "Graphics0"
        Monitor       "Monitor0"
        DefaultDepth  24
        SubSection "Display"
                Depth    24
                Virtual  2048 768
        EndSubSection
EndSection
- ---->8---->8-----

Note the "Virtual" statement :) . I also added that Virtual statement in
my xorg.conf to get resolution of 2880x900 . Although documentation says
you don't need unless you're going to require more than 2048x2048, but
try and see if it works.

HTH
- -- 
Ashish Shukla आशीष शुक्ल                      http://wahjava.wordpress.com/
·-- ·- ···· ·--- ·- ···- ·- ·--·-· --· -- ·- ·· ·-·· ·-·-·- -·-· --- --
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