On Friday 30 Apr 2010 11:10:57 Christian Schmitt wrote:
> Hi,
> 
> after an update of the radeon graphics driver including mesa, I can no
> longer get OSG to run. This is what I get:
> 
> osgviewer
> Error: Not able to create requested visual.
>   GraphicsWindow has not been created successfully.
> Viewer::realize() - failed to set up any windows
> Error: Not able to create requested visual.
>   GraphicsWindow has not been created successfully.
> Viewer::realize() - failed to set up any windows

Hi Chris,

I have recently come across the same issue. Which version of mesa are you 
using? I was able to get osgviewer working again by downgrading to mesa 
version 7.8.1 (from git master). I suspect that some recent changes to pBuffer 
code in mesa and/or xorg-server are to blame, but haven't yet had the time to 
bisect the changes to those packages.

Let me know if you find out anything else.

Cheers,

Magnus


> 
> 
> Here a longer debug version:
> 
> [...]
> 
> 
> I tried both, OSG 2.9.7 and trunk. Is there any way to further debug this
> or do you have any hints?
> 
> Thanks
> Chris
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