"xrandr --auto" works.But I should type this command without seeing anything.


-----Original Message-----
From: Julien Cristau [mailto:jcris...@debian.org] 
Sent: Tuesday, August 31, 2010 5:03 PM
To: Zhang, YiX; 594...@bugs.debian.org
Subject: Re: Bug#594980: xserver-xorg-video-intel:Can't switch back to internal 
display when unplug external VGA

On Tue, Aug 31, 2010 at 16:00:14 +0800, Zhang, YiX wrote:

> Package: xserver-xorg-video-intel
> Version: 2:2.9.1-4
> Severity: normal
> 
> I boot my laptop(CMPC) normally, then I attach an external monitor to the VGA 
> port.
> I use this command "xrandr --output LVDS1 --off --output VGA1 --auto", switch 
> display to external display only mode.
> Then I unplug VGA cable, the internal monitor still has no display.I can't 
> use it any more.Attach the external monitor again and switch back to internal 
> display is the only recover way without restarting.
> 
Hrm.  You turned off the LVDS, so this doesn't sound like a bug.  Does "xrandr 
--auto" after unplugging VGA bring back the panel?

Cheers,
Julien




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