On 1/22/08, Dustin Kleckner <[EMAIL PROTECTED]> wrote:
>
> I'm trying to get pyglet working on Ubuntu Gutsy (7.10) with the
> latest ATI binary drivers.  It will run, but the window just displays
> garbage from seemingly random parts of the video buffer (sometimes
> just noise, sometimes other parts of the display or other openGL
> programs that have ran in the same sessions).  It does this with all
> the example programs.  Other openGL programs run without problems, and
> glxinfo/fglrxinfo return appropriate results.  I've tried mucking with
> my xorg.conf settings and turning on/off compiz, with no effect.  This
> problem may be related to the known-to-be-poor ATI drivers, but it
> seems to be unique to pyglet.  The output of gl_info.py is:
>
> XlibScreen(screen=0, x=0, y=0, width=1280, height=1024, xinerama=1)

I wouldn't worry about the misread of xinerama for now, it's unlikely
to cause problems until you actually start working with more than one
X screen.

> Creating default context...
> GL attributes:
> double_buffer=1 stereo=0 buffer_size=32 aux_buffers=0 sample_buffers=0
> samples=0 red_size=8 green_size=8 blue_size=8 alpha_size=8
> depth_size=24 stencil_size=0 accum_red_size=0 accum_green_size=0
> accum_blue_size=0 accum_alpha_size=0
> GL version: None
> GL vendor: None
> GL renderer: None

This is pretty weird.  Can you post the output of glxinfo?

Alex.

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