Bug#564174: xserver-xorg-video-intel: xrandr shows outputs that do not exist on Lenovo X200 (GM45)
Josh Triplett wrote:
> Package: xserver-xorg-video-intel
> Version: 2:2.9.1-2
> Severity: normal
>
> On my laptop, a Lenovo X200 with GM45 chipset, xrandr shows many outputs
> that do not exist; more if using KMS.
>
> Output from xrandr without KMS:
>
> Screen 0: minimum 320 x 200, current 1280 x 800, maximum 4096 x 4096
> VGA disconnected (normal left inverted right x axis y axis)
> LVDS connected 1280x800+0+0 (normal left inverted right x axis y axis) 261mm x 163mm
> 1280x800 60.0*+ 50.0
> 1024x768 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
> HDMI-1 disconnected (normal left inverted right x axis y axis)
> HDMI-2 disconnected (normal left inverted right x axis y axis)
>
> Note that this laptop does not have HDMI outputs, either on the laptop or on
> its associated docking station.
>
> Output from xrandr with KMS:
>
> Screen 0: minimum 320 x 200, current 1280 x 800, maximum 8192 x 8192
> VGA1 disconnected (normal left inverted right x axis y axis)
> LVDS1 connected 1280x800+0+0 (normal left inverted right x axis y axis) 261mm x 163mm
> 1280x800 60.0*+ 50.0
> 1024x768 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
> HDMI1 disconnected (normal left inverted right x axis y axis)
> DP1 disconnected (normal left inverted right x axis y axis)
> HDMI2 disconnected (normal left inverted right x axis y axis)
> DP2 disconnected (normal left inverted right x axis y axis)
> DP3 disconnected (normal left inverted right x axis y axis)
>
> In addition to the non-existent HDMI outputs, this shows two non-existent
> DisplayPort outputs. This laptop has only one such output, on its docking
> station, which I do not have.
>
Sometimes the outputs exist internally but they have no external plug. I
don't know if the driver could find that out. At least it's not saying
that they are connected :)
Brice
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