OpenGL glxgears demo program

[NoOp]

On 07/30/2008 10:33 AM, Chaman Singh Verma wrote:
> Hello,
> 
> I am sorry to start a second thread on this topic, but it was unintentional.
> I sincerely appreciate people who are trying to help me.
> 
> I followed your instructions and this is what I found.
> 
> The green box is on:
> 
>  xserver-xorg-video-i810   2:1.7.4-0Ubuntu7
>  xserver-xorg-video-intel   2:2.2.1-1Ubuntu13
> 
> I don't see xservr-xgl.
> 

Can you try this: Backup your /etc/X11/xorg.conf file to something like
xorg.confworking, then from a terminal:

sudo dpkg-reconfigure -phigh xserver-xorg

and then reboot (logoff & login should work, but it never hurts to
reboot once in awhile on a desktop to clear out the cobwebs). After
logging back in, from a terminal:

glxinfo|grep render

and see if you now get 'direct rendering: Yes'.

Note: If you experience problems with your screen size etc., first try
to adjust using System|Preferences|Screen Resolution. If you are still
having problems you can restore back to your original xorg.conf (now
xorg.confworking).