[Bug 15708] VGA-0 can't be activated using xrandr, even though it is properly detected by xrandr -q

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=15708


Charlie Xia <charlie.xia.fdu at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|keithp at keithp.com           |agd5f at yahoo.com




--- Comment #3 from Charlie Xia <charlie.xia.fdu at gmail.com>  2008-04-27 15:16:39 PST ---
Alex,

Thanks for the reply.
I tried to boot the laptop with external monitor attached and turned on.
The booting process is shown on both monitors. I then enter the BIOs of the 
laptop. The BIOs is shown on both monitors too. only when I started X, the 
external monitor is off even xrandr shows it is connected and on.

More stranger, if i turn it off by 'xrandr --output VGA-0 --off', the LVDS get 
resized. my VGA-0 is supposed to run in 1280x1024 and LVDS 1024x768.
Hope that gives you more information for judgement.

And can you briefly explain what is the GPIO magic? Can I do anything more? or
just give up? I actually had put a lot of my time on it and it drove me ;(.


Charlie  


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