ATI VGA-0 Dual Head Problems

[Alex Deucher]

On Dec 5, 2007 1:04 PM, Adr3nal D0S <adr3nald0s at gmail.com> wrote:
> I am trying to get xrandr working with xf86-driver-ati commit 21ed435.
>  I have also tried 6.7.196 to no avail.
>
> xrandr detects VGA-0 and LVDS just fine:
>
> $ xrandr
> Screen 0: minimum 320 x 200, current 3520 x 1200, maximum 3520 x 1920
> VGA-0 connected 1600x1200+1920+0 (normal left inverted right) 408mm x 306mm
>    1600x1200      60.0*+   59.9
>    1280x1024      75.0     59.9
>    1280x960       59.9
>    1152x864       75.0     74.8
>    1024x768       75.1     70.1     60.0
>    832x624        74.6
>    800x600        72.2     75.0     60.3     56.2
>    640x480        75.0     72.8     66.7     60.0
>    720x400        70.1
> DVI-0 disconnected (normal left inverted right)
> LVDS connected 1920x1200+0+0 (normal left inverted right) 0mm x 0mm
>    1920x1200      60.0*+
>    1024x768       60.0
>    800x600        60.3
>    640x480        59.9
> S-video disconnected (normal left inverted right)
>
> I also have Monitor sections setup for each in my xorg.conf.  But, no
> matter what I do, I cannot get anything to display on the external
> VGA-0 connection.  This is on a laptop with R600 M24 video.

We are going to need at least your log and config to sort this out.
Also, it's unclear what chip you have.  Please file a bug
(https://bugs.freedesktop.org) and explain the situation and attach
your xorg log and config.

Alex