I have installed the NVIDIA Drivers.
Now I have the section Module in my xorg.conf file.
Section "Module"
Load "glx:
Section "Device"
Identifier "Videocard0"
Driver "nvidia"
I have tried all the four rendering methods and I get the error saying:
using display [:0.0]
rendering: [GLXP pbuffer] direct [yes] RGBA [8 8 8 0] depth [24]
Segmentation fault
I get this kind of a message with the other 3 driivers as well.
Vaibhav
On 4/1/07, Nathan Michael <[EMAIL PROTECTED]> wrote:
Hi
,
Section "Device"
Identifier "Videocard0"
Driver "nv"
EndSection
This means you aren't using the nvidia driver. Depending on your
distribution you may be able to install the driver via its package
management system, otherwise you can start here:
http://www.nvidia.com/object/unix.html
You can still use gazebo, but you won't be able to do hardware rendering.
I would recommend you go through the trouble of getting the Nvidia driver
setup so that you can make use of its capabilities. Nvidia also provides a
program that will help setup your xorg.conf file if you are so inclined.
Are you sure you have tried all of the renderMethod options. Below, you
tried XLIB. Have you tried the other methods. Look here:
http://playerstage.sourceforge.net/doc/Gazebo-manual-0.7.0-html/gazebo_opengl.html
Pick an example world file, change the observer cam to:
<model:ObserverCam>
<id>userCam0</id>
<xyz>5.637 93.859 3.053</xyz>
<rpy>-0 13 -39</rpy>
<imageSize>640 480</imageSize>
<updateRate>10</updateRate>
<renderMethod>GLX</renderMethod>
</model:ObserverCam>
This should work.
Nathan
Vaibhav
Check your X11 conf file (on my system: /etc/X11/xorg.conf). Check
section "Module". If glx is listed, run glxinfo.
>
>
> Nvidia has good documentation on how to set up your system using the
> Nvidia driver here:
>
>
>
http://us.download.nvidia.com/XFree86/Linux-x86/1.0-9755/README/chapter-03.html#id2475540
>
> Nathan
>
> On Apr 1, 2007, at 7:49 AM, Vaibhav Ghadiok wrote:
>
> I have a Nvidia 6600 Graphics Card.
> How do I figure out whether I have GLX or DRI enabled?
>
> On 3/28/07, Nate Koenig < [EMAIL PROTECTED]> wrote:
> >
> > Don't try running wxgazebo right now. First make sure that gazebo runs
> >
> > fine. So, you have tried all options for the <renderingMethod>, and
> > for each one you ran gazebo not wxgazebo. And in each instance gazebo
> > failed with this error:
> >
> > X Error of failed request: GLXUnsupportedPrivateRequest
> > Major opcode of failed request: 143 (GLX)
> > Minor opcode of failed request: 16 (X_GLXVendorPrivate)
> > Serial number of failed request: 14
> > Current serial number in output stream: 16
> >
> > If that is true, then could you tell me what type of video card you
> > have, and whether you have glx and dri enabled?
> >
> > -nate
> >
> > On 3/27/07, Vaibhav Ghadiok < [EMAIL PROTECTED]> wrote:
> > > When I execute gazebo I get an eror saying:
> > >
> > > [ [EMAIL PROTECTED] ~]$ gazebo
> > > /usr/local/share/gazebo/worlds/example.world
> > > ** Gazebo 0.7.0 **
> > > * Part of the Player/Stage Project [
> > > http://playerstage.sourceforge.net].
> > > * Copyright 2000-2005 Brian Gerkey, Richard Vaughan, Andrew Howard,
> > > * Nate Koenig and contributors.
> > > * Released under the GNU General Public License.
> > > using display [: 0.0]
> > > rendering: [Xlib unmapped] direct [no] RGBA [8 8 8 0] depth [16]
> > > Segmentation fault
> > >
> > >
> > > With an empty world file:
> > >
> > > [EMAIL PROTECTED] ~]$ gazebo q.world
> > > ** Gazebo 0.7.0 **
> > > * Part of the Player/Stage Project
> > > [http://playerstage.sourceforge.net].
> > > * Copyright 2000-2005 Brian Gerkey, Richard Vaughan, Andrew Howard,
> > > * Nate Koenig and contributors.
> > > * Released under the GNU General Public License.
> > > using display [:0.0]
> > > q.world:1: parser error : Document is empty
> > >
> > > ^
> > > q.world:1: parser error : Start tag expected, '<' not found
> > >
> > > ^
> > > error : unable to parse [q.world]
> > > Initialization failed
> > >
> > >
> > > Vaibhav
> > >
> > >
> > > On 3/27/07, Vaibhav Ghadiok < [EMAIL PROTECTED]> wrote:
> > > > I tried all the Render Methods but I am still getting the same
> > error
> > > message.
> > > >
> > > > Infact even if I just execute wxgazebo without any parameters it
> > gives me
> > > the same error message.
> > > >
> > > > wxgazebo /usr/local/share/gazebo/worlds/example.world
> > > >
> > > > Traceback (most recent call last):
> > > > File "/usr/local/bin/wxgazebo", line 4, in ?
> > > > from wxgazebo.main import main
> > > > ImportError: No module named wxgazebo.main
> > > >
> > > > Sorry for the late reply.
> > > >
> > > > Vaibhav
> > > >
> > > >
> > > >
> > > >
> > > > On 3/22/07, Nate Koenig < [EMAIL PROTECTED]> wrote:
> > > > > Try setting the <renderMethod> in the world file to SGIX, GLX,
> > GLXP,
> > > > > or XLIB. See which one works.
> > > > >
> > > > > -nate
> > > > >
> > > > > On 3/21/07, Vaibhav Ghadiok < [EMAIL PROTECTED] > wrote:
> > > > > > hi everyone
> > > > > >
> > > > > > Thanks to everyone who helped.
> > > > > >
> > > > > > Well, I somehow managed to install freeglut but the 2 problems
> > that I
> > > get
> > > > > > now, after, installing gazebo is;
> > > > > >
> > > > > > 1.
> > > > > >
> > > > > > [EMAIL PROTECTED] eg]$ wxgazebo
> > > > > > /usr/local/share/gazebo/worlds/example.world
> > > > > > Traceback (most recent call last):
> > > > > > File "/usr/local/bin/wxgazebo", line 4, in ?
> > > > > > from wxgazebo.main import main
> > > > > > ImportError: No module named wxgazebo.main
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > 2.
> > > > > >
> > > > > > [EMAIL PROTECTED] eg]$ gazebo
> > > > > > /usr/local/share/gazebo/worlds/example.world
> > > > > > ** Gazebo 0.7.0 **
> > > > > > * Part of the Player/Stage Project
> > > > > > [ http://playerstage.sourceforge.net ].
> > > > > > * Copyright 2000-2005 Brian Gerkey, Richard Vaughan, Andrew
> > Howard,
> > > > > > * Nate Koenig and contributors.
> > > > > > * Released under the GNU General Public License.
> > > > > > using display [:0.0]
> > > > > > X Error of failed request:
> > > GLXUnsupportedPrivateRequest
> > > > > > Major opcode of failed request: 143 (GLX)
> > > > > > Minor opcode of failed request: 16 (X_GLXVendorPrivate)
> > > > > > Serial number of failed request: 14
> > > > > > Current serial number in output stream: 16
> > > > > >
> > > > > >
> > > > > > Cheers
> > > > > > Vaibhav
> > > > > >
> > > > > >
> > >
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