[Mageia-dev] External monitor resolution probing broken since this morning

[Anssi Hannula]

On 03.01.2012 16:39, Guillaume Rousse wrote:
> Since this morning, I can't get resolutions higher than 1024*768 on my
> external monitor (VGA1), whereas I usuallu have 1920*1200:
> 
> Screen 0: minimum 320 x 200, current 2048 x 768, maximum 8192 x 8192
> LVDS1 connected 1024x768+0+0 (normal left inverted right x axis y axis)
> 261mm x 163mm
>    1280x800       60.1 +
>    1024x768       60.0*
>    800x600        60.3     56.2
>    640x480        59.9
> VGA1 connected 1024x768+1024+0 (normal left inverted right x axis y
> axis) 0mm x 0mm
>    1024x768       60.0*
>    800x600        60.3     56.2
>    848x480        60.0
>    640x480        59.9
> HDMI1 disconnected (normal left inverted right x axis y axis)
> DP1 disconnected (normal left inverted right x axis y axis)
> DP2 disconnected (normal left inverted right x axis y axis)
> 
> The only X-related change is xinput 1.5.3 -> 1.5.4 this morning, but
> reverting didn't change anything. I didn't found any blatant error in
> dmesg, nor in xorg logs.
> 
> Any idea ?

Does the Xorg.0.log contain a modelist and/or raw EDID data?

If so, do those look correct? (you can use e.g. monitor-parse-edid or
just paste here)

-- 
Anssi Hannula