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dmz561
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Joined: 13 Jan 2006
Posts: 47

PostPosted: Thu Oct 23, 2008 6:23 pm    Post subject: set external monitor resolution Reply with quote

Hi,

I have a laptop with 1280x800 resolution and an external monitor that is capable of 1440x900 resolution, but it only shows 1280x800 with xrandr -q.
How do I set the external monitor resolution to 1440x900? Why doesn't it show up with xrandr -q?

This is the output for xrandr -q:
Code:
Screen 0: minimum 320 x 200, current 2560 x 800, maximum 2720 x 2048
VGA connected 1280x800+1280+0 (normal left inverted right x axis y axis) 0mm x 0mm
   1280x800       60.0*
   1280x768       60.0 
   1024x768       60.0 
   800x600        60.3 
   640x480        59.9 
LVDS connected 1280x800+0+0 (normal left inverted right x axis y axis) 261mm x 163mm
   1280x800       59.9*+   60.0 
   1280x768       60.0 
   1024x768       60.0 
   800x600        60.3 
   640x480        59.9 
TV disconnected (normal left inverted right x axis y axis)


and this is my xorg.conf: http://pastebin.com/m4a806dea

Thanks in advance.
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acevery
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Joined: 03 Nov 2005
Posts: 53
Location: Amoy, China

PostPosted: Sat Oct 25, 2008 11:07 am    Post subject: Reply with quote

I guess that may be the "LeftOf" option in Monitor section of VGA cause this, try to comment it out.
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